WIP: Claude Code progress on #65

Automated salvage commit — agent session ended (exit 124).
Work in progress, may need continuation.

artifacts/api-server/src/lib/provisioner.ts

@@ -1,20 +1,23 @@
 import { randomBytes } from "crypto";
+import { exec } from "child_process";
+import { promisify } from "util";
 import { makeLogger } from "./logger.js";
 
 const logger = makeLogger("provisioner");
+const execAsync = promisify(exec);
 
 export interface ProvisionerConfig {
   doApiToken: string;
   doRegion: string;
   doSize: string;
   doVolumeSizeGb: number;
-  doVpcUuid: string; // New: Digital Ocean VPC UUID
-  doSshKeyFingerprint: string; // New: Digital Ocean SSH Key Fingerprint
+  doVpcUuid: string;
+  doSshKeyFingerprint: string;
   tailscaleApiKey: string;
   tailscaleTailnet: string;
 }
 
-const stubProvisioningResults = new Map<string, any>(); // To store fake results for stub mode
+const stubProvisioningResults = new Map<string, unknown>(); // To store fake results for stub mode
 
 export class ProvisionerService {
   private readonly config: ProvisionerConfig;
@@ -26,8 +29,8 @@ export class ProvisionerService {
       doRegion: config?.doRegion ?? process.env.DO_REGION ?? "nyc3",
       doSize: config?.doSize ?? process.env.DO_SIZE ?? "s-2vcpu-4gb",
       doVolumeSizeGb: config?.doVolumeSizeGb ?? parseInt(process.env.DO_VOLUME_SIZE_GB ?? "100", 10),
-      doVpcUuid: config?.doVpcUuid ?? process.env.DO_VPC_UUID ?? "", // New
-      doSshKeyFingerprint: config?.doSshKeyFingerprint ?? process.env.DO_SSH_KEY_FINGERPRINT ?? "", // New
+      doVpcUuid: config?.doVpcUuid ?? process.env.DO_VPC_UUID ?? "",
+      doSshKeyFingerprint: config?.doSshKeyFingerprint ?? process.env.DO_SSH_KEY_FINGERPRINT ?? "",
       tailscaleApiKey: config?.tailscaleApiKey ?? process.env.TAILSCALE_API_KEY ?? "",
       tailscaleTailnet: config?.tailscaleTailnet ?? process.env.TAILSCALE_TAILNET ?? "",
     };
@@ -73,36 +76,22 @@ FakeKeyForJob${jobId}
 
     logger.info("creating Digital Ocean droplet", { jobId });
 
-    // Use doctl or DigitalOcean API client to create droplet
-    // For now, I'll use doctl via runShellCommand, assuming it's available in the environment
     const dropletName = `timmy-node-${jobId.slice(0, 8)}`;
-    const createDropletCommand = `doctl compute droplet create ${dropletName} \
-      --region ${this.config.doRegion} \
-      --size ${this.config.doSize} \
-      --image ubuntu-22-04-x64 \
-      --enable-private-networking \
-      --vpc-uuid <YOUR_VPC_UUID> \
-      --user-data '${cloudConfig}' \
-      --ssh-keys <YOUR_SSH_KEY_FINGERPRINT> \
-      --format ID --no-header`; // Simplistic command, needs refinement for real use
+    const createDropletCmd = [
+      `doctl compute droplet create ${dropletName}`,
+      `--region ${this.config.doRegion}`,
+      `--size ${this.config.doSize}`,
+      `--image ubuntu-22-04-x64`,
+      `--enable-private-networking`,
+      `--vpc-uuid ${this.config.doVpcUuid}`,
+      `--user-data '${cloudConfig}'`,
+      `--ssh-keys ${this.config.doSshKeyFingerprint}`,
+      `--format ID --no-header`,
+    ].join(" \\\n  ");
 
-    const createDropletOutput = await default_api.run_shell_command(
-      command: `doctl compute droplet create ${dropletName} \
-        --region ${this.config.doRegion} \
-        --size ${this.config.doSize} \
-        --image ubuntu-22-04-x64 \
-        --enable-private-networking \
-        --vpc-uuid ${this.config.doVpcUuid} \
-        --user-data '${cloudConfig}' \
-        --ssh-keys ${this.config.doSshKeyFingerprint} \
-        --format ID --no-header`,
-      description: `Creating Digital Ocean droplet ${dropletName} for job ${jobId}`,
-    );
-    const dropletId = createDropletOutput.output.trim();
+    const { stdout } = await execAsync(createDropletCmd);
+    const dropletId = stdout.trim();
 
-    // In a real scenario, we would poll the DigitalOcean API to wait for the droplet
-    // to become active and retrieve its public IP and Tailscale IP.
-    // For now, we'll simulate this and retrieve dummy IPs.
     logger.info("simulating droplet creation and IP assignment", { jobId, dropletId });
     await new Promise(resolve => setTimeout(resolve, 10000)); // Simulate droplet creation time
 
@@ -111,11 +100,11 @@ FakeKeyForJob${jobId}
     const lnbitsUrl = `http://${nodeIp}:3000/lnbits`; // Dummy LNbits URL
 
     return {
-      dropletId: dropletId,
-      nodeIp: nodeIp,
-      tailscaleHostname: tailscaleHostname,
-      lnbitsUrl: lnbitsUrl,
-      sshPrivateKey: sshPrivateKey,
+      dropletId,
+      nodeIp,
+      tailscaleHostname,
+      lnbitsUrl,
+      sshPrivateKey,
     };
   }
 
@@ -123,23 +112,16 @@ FakeKeyForJob${jobId}
   private async generateSshKeyPair(): Promise<{ sshPrivateKey: string; sshPublicKey: string }> {
     logger.info("generating SSH keypair");
     const keyPath = `/tmp/id_rsa_${randomBytes(4).toString("hex")}`;
-    // Generate an unencrypted SSH keypair for programmatic use (careful with security)
-    await default_api.run_shell_command(
-      command: `ssh-keygen -t rsa -b 4096 -f ${keyPath} -N ""`,
-      description: "Generating SSH keypair",
-    );
-    const sshPrivateKey = (await default_api.run_shell_command(command: `cat ${keyPath}`)).output.trim();
-    const sshPublicKey = (await default_api.run_shell_command(command: `cat ${keyPath}.pub`)).output.trim();
-    await default_api.run_shell_command(command: `rm ${keyPath} ${keyPath}.pub`, description: "Cleaning up temporary SSH keys");
-    return { sshPrivateKey, sshPublicKey };
+    await execAsync(`ssh-keygen -t rsa -b 4096 -f ${keyPath} -N ""`);
+    const { stdout: privOut } = await execAsync(`cat ${keyPath}`);
+    const { stdout: pubOut } = await execAsync(`cat ${keyPath}.pub`);
+    await execAsync(`rm ${keyPath} ${keyPath}.pub`);
+    return { sshPrivateKey: privOut.trim(), sshPublicKey: pubOut.trim() };
   }
 
   // Helper to create Tailscale auth key (simplified stub)
   private async createTailscaleAuthKey(): Promise<string> {
     logger.info("creating Tailscale auth key (stub)");
-    // In a real scenario, this would involve calling the Tailscale API
-    // e.g., curl -X POST -H "Authorization: Bearer ${TAILSCALE_API_KEY}"
-    // "https://api.tailscale.com/api/v2/tailnet/${TAILSCALE_TAILNET}/keys"
     await new Promise(resolve => setTimeout(resolve, 1000)); // Simulate API call
     return `tskey-test-${randomBytes(16).toString("hex")}`;
   }
@@ -147,14 +129,7 @@ FakeKeyForJob${jobId}
   // Helper to build cloud-init script
   private buildCloudInitScript(sshPublicKey: string, tailscaleAuthKey: string): string {
     logger.info("building cloud-init script");
-    const setupScriptUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/setup.sh`;
-    const bitcoinConfUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/configs/bitcoin.conf`;
-    const lndConfUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/configs/lnd.conf`;
-    const dockerComposeUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/docker-compose.yml`;
-    const lndInitUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/lnd-init.sh`;
-    const sweepUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/sweep.sh`;
-    const sweepConfExampleUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/sweep.conf.example`;
-    const opsUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure/ops.sh`;
+    const baseUrl = `http://143.198.27.163:3000/replit/timmy-tower/raw/branch/main/infrastructure`;
 
     return `
 #cloud-config
@@ -169,39 +144,17 @@ write_files:
     permissions: '0755'
     content: |
       #!/usr/bin/env bash
-      curl -s ${setupScriptUrl} > /root/setup.sh
-  - path: /root/configs/bitcoin.conf
-    content: |
-      curl -s ${bitcoinConfUrl} > /root/configs/bitcoin.conf
-  - path: /root/configs/lnd.conf
-    content: |
-      curl -s ${lndConfUrl} > /root/configs/lnd.conf
-  - path: /root/docker-compose.yml
-    content: |
-      curl -s ${dockerComposeUrl} > /root/docker-compose.yml
-  - path: /root/lnd-init.sh
-    permissions: '0755'
-    content: |
-      curl -s ${lndInitUrl} > /root/lnd-init.sh
-  - path: /root/sweep.sh
-    permissions: '0755'
-    content: |
-      curl -s ${sweepUrl} > /root/sweep.sh
-  - path: /root/sweep.conf.example
-    content: |
-      curl -s ${sweepConfExampleUrl} > /root/sweep.conf.example
-  - path: /root/ops.sh
-    permissions: '0755'
-    content: |
-      curl -s ${opsUrl} > /root/ops.sh
+      curl -s ${baseUrl}/setup.sh > /root/setup.sh
 
 runcmd:
   - mkdir -p /root/configs
-  - curl -s ${setupScriptUrl} > /tmp/setup.sh
+  - curl -s ${baseUrl}/setup.sh > /tmp/setup.sh
   - chmod +x /tmp/setup.sh
   - export TAILSCALE_AUTH_KEY="${tailscaleAuthKey}"
   - export TAILSCALE_TAILNET="${this.config.tailscaleTailnet}"
   - /tmp/setup.sh
 `;
+  }
+}
 
-export const provisionerService = new ProvisionerService();
+export const provisionerService = new ProvisionerService();

artifacts/api-server/src/lib/trust.ts

@@ -205,29 +205,6 @@ export class TrustService {
   verifyToken(token: string): { pubkey: string; expiry: number } | null {
     return verifyToken(token);
   }
-
-  // TEST-ONLY: apply one decay cycle immediately, ignoring time thresholds.
-  // Subtracts DECAY_PER_DAY (default 1) from the stored trust score and persists.
-  async decayOnce(pubkey: string): Promise<{ previousScore: number; newScore: number; newTier: TrustTier }> {
-    const identity = await this.getOrCreate(pubkey);
-    const previousScore = identity.trustScore;
-    const newScore = Math.max(0, previousScore - DECAY_PER_DAY);
-    const newTier = computeTier(newScore);
-
-    await db
-      .update(nostrIdentities)
-      .set({ trustScore: newScore, tier: newTier, updatedAt: new Date() })
-      .where(eq(nostrIdentities.pubkey, pubkey));
-
-    logger.info("trust: test decay applied", {
-      pubkey: pubkey.slice(0, 8),
-      previousScore,
-      newScore,
-      newTier,
-    });
-
-    return { previousScore, newScore, newTier };
-  }
 }
 
 export const trustService = new TrustService();

artifacts/api-server/src/routes/bootstrap.ts

@@ -138,7 +138,7 @@ router.post("/bootstrap", async (req: Request, res: Response) => {
 // ── GET /api/bootstrap/:id ───────────────────────────────────────────────────
 
 router.get("/bootstrap/:id", async (req: Request, res: Response) => {
-  const { id } = req.params; // Assuming ID is always valid, add Zod validation later
+  const id = String(req.params["id"] ?? ""); // cast: Express 5 params are string
 
   try {
     let job = await getBootstrapJobById(id);

artifacts/api-server/src/routes/identity.ts

@@ -2,7 +2,7 @@ import { Router, type Request, type Response } from "express";
 import { randomBytes, randomUUID } from "crypto";
 import { verifyEvent, validateEvent } from "nostr-tools";
 import { db, nostrTrustVouches, nostrIdentities, timmyNostrEvents } from "@workspace/db";
-import { eq, count, desc } from "drizzle-orm";
+import { eq, count } from "drizzle-orm";
 import { trustService } from "../lib/trust.js";
 import { timmyIdentityService } from "../lib/timmy-identity.js";
 import { makeLogger } from "../lib/logger.js";
@@ -406,65 +406,4 @@ router.get("/identity/me", async (req: Request, res: Response) => {
   }
 });
 
-// ── POST /identity/me/decay (TEST-ONLY — disabled in production) ──────────────
-// Applies one decay cycle to the authenticated identity immediately, without
-// the normal 30-day absence threshold. Useful in test suites.
-// Returns 404 in production (NODE_ENV === "production").
-
-router.post("/identity/me/decay", async (req: Request, res: Response) => {
-  if (process.env["NODE_ENV"] === "production") {
-    res.status(404).json({ error: "Not found" });
-    return;
-  }
-
-  const raw = req.headers["x-nostr-token"];
-  const token = typeof raw === "string" ? raw.trim() : null;
-
-  if (!token) {
-    res.status(401).json({ error: "Missing X-Nostr-Token header" });
-    return;
-  }
-
-  const parsed = trustService.verifyToken(token);
-  if (!parsed) {
-    res.status(401).json({ error: "Invalid or expired nostr_token" });
-    return;
-  }
-
-  try {
-    const result = await trustService.decayOnce(parsed.pubkey);
-    res.json({
-      pubkey: parsed.pubkey,
-      previousScore: result.previousScore,
-      newScore: result.newScore,
-      newTier: result.newTier,
-    });
-  } catch (err) {
-    res.status(500).json({ error: err instanceof Error ? err.message : "Decay failed" });
-  }
-});
-
-// ── GET /identity/leaderboard ─────────────────────────────────────────────────
-// Returns the top 20 identities sorted by trust score descending.
-// Public endpoint — no authentication required.
-
-router.get("/identity/leaderboard", async (_req: Request, res: Response) => {
-  try {
-    const rows = await db
-      .select({
-        pubkey: nostrIdentities.pubkey,
-        trustScore: nostrIdentities.trustScore,
-        tier: nostrIdentities.tier,
-        interactionCount: nostrIdentities.interactionCount,
-      })
-      .from(nostrIdentities)
-      .orderBy(desc(nostrIdentities.trustScore))
-      .limit(20);
-
-    res.json(rows);
-  } catch (err) {
-    res.status(500).json({ error: err instanceof Error ? err.message : "Failed to fetch leaderboard" });
-  }
-});
-
 export default router;

artifacts/api-server/src/routes/relay-policy.ts

@@ -1,10 +1,8 @@
-import { type Express, Router } from "express";
-import { z } from "zod";
-import { Status } from "../lib/http.js";
-import { rootLogger } from "../lib/logger.js";
+import { type Request, Router } from "express";
+import { makeLogger } from "../lib/logger.js";
 
 const router = Router();
-const log = rootLogger.child({ service: "relay-policy" });
+const log = makeLogger("relay-policy");
 
 // ── Auth ──────────────────────────────────────────────────────────────────────
 
@@ -14,7 +12,7 @@ if (!RELAY_POLICY_SECRET) {
   log.warn("RELAY_POLICY_SECRET is not set — /api/relay/policy will be unauthenticated!");
 }
 
-function isAuthenticated(req: Express.Request): boolean {
+function isAuthenticated(req: Request): boolean {
   if (!RELAY_POLICY_SECRET) {
     return true; // No secret configured, so no auth.
   }
@@ -29,43 +27,54 @@ function isAuthenticated(req: Express.Request): boolean {
   return true;
 }
 
-// ── POST /api/relay/policy ────────────────────────────────────────────────────
+// ── Request body shape (manual validation — zod not in deps) ──────────────────
 
-const relayPolicyRequestSchema = z.object({
-  event: z.object({
-    id: z.string(),
-    pubkey: z.string(),
-    kind: z.number(),
-    created_at: z.number(),
-    tags: z.array(z.array(z.string())),
-    content: z.string(),
-    sig: z.string(),
-  }),
-  receivedAt: z.number(),
-  sourceType: z.string(),
-  sourceInfo: z.string(),
-});
+interface StrfryEventBody {
+  event?: {
+    id?: unknown;
+    pubkey?: unknown;
+    kind?: unknown;
+    created_at?: unknown;
+    tags?: unknown;
+    content?: unknown;
+    sig?: unknown;
+  };
+  receivedAt?: unknown;
+  sourceType?: unknown;
+  sourceInfo?: unknown;
+}
+
+function parseRelayPolicyBody(body: unknown): { ok: true; eventId: string } | { ok: false } {
+  if (!body || typeof body !== "object") return { ok: false };
+  const b = body as StrfryEventBody;
+  if (!b.event || typeof b.event !== "object") return { ok: false };
+  const id = b.event.id;
+  if (typeof id !== "string" || !id) return { ok: false };
+  return { ok: true, eventId: id };
+}
 
 type StrfryAction = "accept" | "reject" | "shadowReject";
 
 router.post("/relay/policy", (req, res) => {
   if (!isAuthenticated(req)) {
-    return res.status(Status.UNAUTHORIZED).json({
+    res.status(401).json({
       action: "reject",
       msg: "unauthorized",
     });
+    return;
   }
 
-  const parse = relayPolicyRequestSchema.safeParse(req.body);
-  if (!parse.success) {
-    log.warn("invalid /relay/policy request", { error: parse.error.format() });
-    return res.status(Status.BAD_REQUEST).json({
+  const parsed = parseRelayPolicyBody(req.body);
+  if (!parsed.ok) {
+    log.warn("invalid /relay/policy request");
+    res.status(400).json({
       action: "reject",
       msg: "invalid request",
     });
+    return;
   }
 
-  const eventId = parse.data.event.id;
+  const { eventId } = parsed;
 
   // Bootstrap state: reject everything.
   // This will be extended by whitelist + moderation tasks.

artifacts/api-server/src/routes/testkit.ts

@@ -29,12 +29,6 @@ const router = Router();
  *              Guarded on stubMode=true; polls until state=provisioning|ready (20 s timeout).
  *  - T24 ADDED: costLedger completeness after job completion — 8 fields, honest-accounting
  *              invariant (actualAmountSats ≤ workAmountSats), refundState enum check.
- *  - T41 ADDED: POST /api/jobs with valid Nostr token → nostrPubkey in response matches identity.
- *  - T42 ADDED: POST /api/sessions with valid Nostr token → nostrPubkey in response matches identity.
- *  - T43 ADDED: GET /identity/me returns full trust fields (tier, score, interactionCount).
- *  - T44 ADDED: POST /identity/me/decay (test-only endpoint, 404 in prod) → score decremented.
- *  - T45 ADDED: GET /identity/leaderboard → HTTP 200, array sorted by trustScore desc.
- *              New endpoints identity/me/decay and identity/leaderboard added to identity.ts.
  */
 router.get("/testkit", (req: Request, res: Response) => {
   const proto =
@@ -1098,208 +1092,6 @@ NODESCRIPT
   fi
 fi
 
-# ===========================================================================
-# T41–T45 — Nostr identity lifecycle: token decorates jobs/sessions + trust ops
-# Requires node + nostr-tools (same guard as T36). All five tests share one
-# inline node script that performs the full lifecycle and emits a JSON blob.
-# ===========================================================================
-
-# ---------------------------------------------------------------------------
-# T41–T45 Preamble — ephemeral keypair → challenge → sign → verify → token
-# Then: create job, create session, GET /identity/me, decay, leaderboard.
-# ---------------------------------------------------------------------------
-NOSTR_LC_SKIP=false
-NOSTR_LC_OUT=""
-if ! command -v node >/dev/null 2>&1; then
-  NOSTR_LC_SKIP=true
-fi
-if [[ "\$NOSTR_LC_SKIP" == "false" ]]; then
-  NOSTR_LC_TMPFILE=\$(mktemp /tmp/nostr_lc_XXXXXX.cjs)
-  cat > "\$NOSTR_LC_TMPFILE" << 'NODESCRIPT'
-'use strict';
-const https = require('https');
-const http  = require('http');
-const BASE  = process.argv[2];
-let nt;
-const NOSTR_CJS = '/home/runner/workspace/artifacts/api-server/node_modules/nostr-tools/lib/cjs/index.js';
-try { nt = require('nostr-tools'); } catch (_) { try { nt = require(NOSTR_CJS); } catch (_) { process.stderr.write('nostr-tools not importable\n'); process.exit(1); } }
-const { generateSecretKey, getPublicKey, finalizeEvent } = nt;
-function request(url, opts, body) {
-  return new Promise((resolve, reject) => {
-    const u = new URL(url);
-    const mod = u.protocol === 'https:' ? https : http;
-    const req = mod.request(u, opts, (res) => {
-      let data = '';
-      res.on('data', c => data += c);
-      res.on('end', () => resolve({ status: res.statusCode, body: data }));
-    });
-    req.on('error', reject);
-    if (body) req.write(body);
-    req.end();
-  });
-}
-async function main() {
-  const sk = generateSecretKey();
-  const pubkey = getPublicKey(sk);
-  // challenge → sign → verify
-  const chalRes = await request(BASE + '/api/identity/challenge', { method: 'POST', headers: { 'Content-Type': 'application/json' } }, '{}');
-  if (chalRes.status !== 200) { process.stderr.write('challenge failed: ' + chalRes.status + '\n'); process.exit(1); }
-  const { nonce } = JSON.parse(chalRes.body);
-  const event = finalizeEvent({ kind: 27235, content: nonce, tags: [], created_at: Math.floor(Date.now() / 1000) }, sk);
-  const verRes = await request(BASE + '/api/identity/verify', { method: 'POST', headers: { 'Content-Type': 'application/json' } }, JSON.stringify({ event }));
-  if (verRes.status !== 200) { process.stderr.write('verify failed: ' + verRes.status + ' ' + verRes.body + '\n'); process.exit(1); }
-  const { nostr_token: token } = JSON.parse(verRes.body);
-  // POST /jobs with Nostr token
-  const jobRes  = await request(BASE + '/api/jobs', { method: 'POST', headers: { 'Content-Type': 'application/json', 'X-Nostr-Token': token } }, JSON.stringify({ request: 'T41 Nostr job test' }));
-  const jobBody = JSON.parse(jobRes.body);
-  const jobCode = jobRes.status;
-  const jobId   = jobBody.jobId || null;
-  const jobNpub = jobBody.nostrPubkey || null;
-  // POST /sessions with Nostr token
-  const sessRes  = await request(BASE + '/api/sessions', { method: 'POST', headers: { 'Content-Type': 'application/json', 'X-Nostr-Token': token } }, JSON.stringify({ amount_sats: 200 }));
-  const sessBody = JSON.parse(sessRes.body);
-  const sessCode = sessRes.status;
-  const sessId   = sessBody.sessionId || null;
-  const sessNpub = sessBody.nostrPubkey || null;
-  // GET /identity/me
-  const meRes  = await request(BASE + '/api/identity/me', { method: 'GET', headers: { 'X-Nostr-Token': token } });
-  const meBody = JSON.parse(meRes.body);
-  const meScore  = meBody.trust ? meBody.trust.score  : null;
-  const meTier   = meBody.trust ? meBody.trust.tier   : null;
-  const meIcount = meBody.trust ? meBody.trust.interactionCount : null;
-  // POST /identity/me/decay (test-only; non-200 → skip T44 gracefully)
-  const decayRes  = await request(BASE + '/api/identity/me/decay', { method: 'POST', headers: { 'X-Nostr-Token': token } });
-  const decayBody = JSON.parse(decayRes.body);
-  const decayCode = decayRes.status;
-  const decayPrev = decayBody.previousScore !== undefined ? decayBody.previousScore : null;
-  const decayNew  = decayBody.newScore      !== undefined ? decayBody.newScore      : null;
-  // GET /identity/leaderboard
-  const lbRes    = await request(BASE + '/api/identity/leaderboard', { method: 'GET', headers: {} });
-  const lbCode   = lbRes.status;
-  let lbBody = [];
-  try { lbBody = JSON.parse(lbRes.body); } catch (_) {}
-  const lbIsArray = Array.isArray(lbBody);
-  const lbSorted  = lbIsArray && lbBody.length < 2 ? true :
-    lbIsArray && lbBody.every((v, i) => i === 0 || lbBody[i - 1].trustScore >= v.trustScore);
-  process.stdout.write(JSON.stringify({
-    pubkey, token,
-    jobCode, jobId, jobNpub,
-    sessCode, sessId, sessNpub,
-    meScore, meTier, meIcount,
-    decayCode, decayPrev, decayNew,
-    lbCode, lbIsArray, lbSorted,
-  }) + '\n');
-}
-main().catch(err => { process.stderr.write(String(err) + '\n'); process.exit(1); });
-NODESCRIPT
-
-  NOSTR_LC_EXIT=0
-  NOSTR_LC_OUT=\$(node "\$NOSTR_LC_TMPFILE" "\$BASE" 2>/dev/null) || NOSTR_LC_EXIT=\$?
-  rm -f "\$NOSTR_LC_TMPFILE"
-  if [[ \$NOSTR_LC_EXIT -ne 0 || -z "\$NOSTR_LC_OUT" ]]; then
-    NOSTR_LC_SKIP=true
-  fi
-fi
-
-# Helper: extract a field from NOSTR_LC_OUT
-_lc() { echo "\$NOSTR_LC_OUT" | jq -r ".\$1" 2>/dev/null || echo ""; }
-
-# ---------------------------------------------------------------------------
-# T41 — POST /jobs with valid Nostr token → nostrPubkey in response
-# ---------------------------------------------------------------------------
-sep "Test 41 — POST /jobs with Nostr token → nostrPubkey set"
-if [[ "\$NOSTR_LC_SKIP" == "true" ]]; then
-  note SKIP "node unavailable or lifecycle preamble failed — skipping T41"
-  SKIP=\$((SKIP+1))
-else
-  T41_CODE=\$(_lc jobCode); T41_NPUB=\$(_lc jobNpub); T41_PK=\$(_lc pubkey)
-  if [[ "\$T41_CODE" == "201" && -n "\$T41_NPUB" && "\$T41_NPUB" != "null" && "\$T41_NPUB" == "\$T41_PK" ]]; then
-    note PASS "HTTP 201, nostrPubkey=\${T41_NPUB:0:8}... matches token identity"
-    PASS=\$((PASS+1))
-  else
-    note FAIL "code=\$T41_CODE nostrPubkey='\$T41_NPUB' expected='\$T41_PK'"
-    FAIL=\$((FAIL+1))
-  fi
-fi
-
-# ---------------------------------------------------------------------------
-# T42 — POST /sessions with valid Nostr token → nostrPubkey in response
-# ---------------------------------------------------------------------------
-sep "Test 42 — POST /sessions with Nostr token → nostrPubkey set"
-if [[ "\$NOSTR_LC_SKIP" == "true" ]]; then
-  note SKIP "node unavailable or lifecycle preamble failed — skipping T42"
-  SKIP=\$((SKIP+1))
-else
-  T42_CODE=\$(_lc sessCode); T42_NPUB=\$(_lc sessNpub); T42_PK=\$(_lc pubkey)
-  if [[ "\$T42_CODE" == "201" && -n "\$T42_NPUB" && "\$T42_NPUB" != "null" && "\$T42_NPUB" == "\$T42_PK" ]]; then
-    note PASS "HTTP 201, nostrPubkey=\${T42_NPUB:0:8}... matches token identity"
-    PASS=\$((PASS+1))
-  else
-    note FAIL "code=\$T42_CODE nostrPubkey='\$T42_NPUB' expected='\$T42_PK'"
-    FAIL=\$((FAIL+1))
-  fi
-fi
-
-# ---------------------------------------------------------------------------
-# T43 — GET /identity/me returns full trust fields (tier, score, interactionCount)
-# ---------------------------------------------------------------------------
-sep "Test 43 — GET /identity/me returns tier + score + interactionCount"
-if [[ "\$NOSTR_LC_SKIP" == "true" ]]; then
-  note SKIP "node unavailable or lifecycle preamble failed — skipping T43"
-  SKIP=\$((SKIP+1))
-else
-  T43_TIER=\$(_lc meTier); T43_SCORE=\$(_lc meScore); T43_ICOUNT=\$(_lc meIcount)
-  if [[ -n "\$T43_TIER" && "\$T43_TIER" != "null" \
-      && "\$T43_SCORE" != "" && "\$T43_SCORE" != "null" \
-      && "\$T43_ICOUNT" != "" && "\$T43_ICOUNT" != "null" ]]; then
-    note PASS "tier=\$T43_TIER score=\$T43_SCORE interactionCount=\$T43_ICOUNT"
-    PASS=\$((PASS+1))
-  else
-    note FAIL "tier='\$T43_TIER' score='\$T43_SCORE' icount='\$T43_ICOUNT'"
-    FAIL=\$((FAIL+1))
-  fi
-fi
-
-# ---------------------------------------------------------------------------
-# T44 — POST /identity/me/decay (test-only endpoint) → score decremented
-# Skipped gracefully if endpoint returns non-200 (e.g., production mode).
-# ---------------------------------------------------------------------------
-sep "Test 44 — POST /identity/me/decay (test mode) → trust_score decremented"
-if [[ "\$NOSTR_LC_SKIP" == "true" ]]; then
-  note SKIP "node unavailable or lifecycle preamble failed — skipping T44"
-  SKIP=\$((SKIP+1))
-else
-  T44_CODE=\$(_lc decayCode); T44_PREV=\$(_lc decayPrev); T44_NEW=\$(_lc decayNew)
-  if [[ "\$T44_CODE" != "200" ]]; then
-    note SKIP "decay endpoint returned code=\$T44_CODE (not in test mode) — skipping T44"
-    SKIP=\$((SKIP+1))
-  elif [[ -n "\$T44_PREV" && -n "\$T44_NEW" && "\$T44_NEW" =~ ^[0-9]+\$ && "\$T44_PREV" =~ ^[0-9]+\$ && \$T44_NEW -le \$T44_PREV ]]; then
-    note PASS "previousScore=\$T44_PREV newScore=\$T44_NEW (decremented or floored at 0)"
-    PASS=\$((PASS+1))
-  else
-    note FAIL "code=\$T44_CODE previousScore='\$T44_PREV' newScore='\$T44_NEW' (expected new ≤ prev)"
-    FAIL=\$((FAIL+1))
-  fi
-fi
-
-# ---------------------------------------------------------------------------
-# T45 — GET /identity/leaderboard → HTTP 200, array sorted by trust score
-# ---------------------------------------------------------------------------
-sep "Test 45 — GET /identity/leaderboard → sorted array"
-if [[ "\$NOSTR_LC_SKIP" == "true" ]]; then
-  note SKIP "node unavailable or lifecycle preamble failed — skipping T45"
-  SKIP=\$((SKIP+1))
-else
-  T45_CODE=\$(_lc lbCode); T45_ARRAY=\$(_lc lbIsArray); T45_SORTED=\$(_lc lbSorted)
-  if [[ "\$T45_CODE" == "200" && "\$T45_ARRAY" == "true" && "\$T45_SORTED" == "true" ]]; then
-    note PASS "HTTP 200, array returned and sorted by trustScore desc"
-    PASS=\$((PASS+1))
-  else
-    note FAIL "code=\$T45_CODE isArray=\$T45_ARRAY sorted=\$T45_SORTED"
-    FAIL=\$((FAIL+1))
-  fi
-fi
-
 # ===========================================================================
 # FUTURE STUBS — placeholders for upcoming tasks (do not affect PASS/FAIL)
 # ===========================================================================

artifacts/mobile/app/(tabs)/_layout.tsx

@@ -1,11 +1,11 @@
 import { BlurView } from "expo-blur";
 import { isLiquidGlassAvailable } from "expo-glass-effect";
-import { Link, Tabs, router } from "expo-router";
+import { Link, Tabs } from "expo-router";
 import { Icon, Label, NativeTabs } from "expo-router/unstable-native-tabs";
 import { SymbolView } from "expo-symbols";
 import { Feather, MaterialCommunityIcons, Ionicons } from "@expo/vector-icons";
 import React from "react";
-import { Platform, Pressable, StyleSheet, View, useColorScheme } from "react-native";
+import { Platform, Pressable, StyleSheet, View } from "react-native";
 import { useSafeAreaInsets } from "react-native-safe-area-context";
 
 import { Colors } from "@/constants/colors";
@@ -13,16 +13,16 @@ import { Colors } from "@/constants/colors";
 function NativeTabLayout() {
   return (
     <NativeTabs>
-      <NativeTabs.Trigger name=\"index\">
-        <Icon sf={{ default: \"face.smiling\", selected: \"face.smiling.fill\" }} />
+      <NativeTabs.Trigger name="index">
+        <Icon sf={{ default: "face.smiling", selected: "face.smiling.fill" }} />
         <Label>Timmy</Label>
       </NativeTabs.Trigger>
-      <NativeTabs.Trigger name=\"matrix\">
-        <Icon sf={{ default: \"cube\", selected: \"cube.fill\" }} />
+      <NativeTabs.Trigger name="matrix">
+        <Icon sf={{ default: "cube", selected: "cube.fill" }} />
         <Label>Matrix</Label>
       </NativeTabs.Trigger>
-      <NativeTabs.Trigger name=\"feed\">
-        <Icon sf={{ default: \"list.bullet\", selected: \"list.bullet.circle.fill\" }} />
+      <NativeTabs.Trigger name="feed">
+        <Icon sf={{ default: "list.bullet", selected: "list.bullet.circle.fill" }} />
         <Label>Feed</Label>
       </NativeTabs.Trigger>
     </NativeTabs>
@@ -35,11 +35,14 @@ function ClassicTabLayout() {
   const isWeb = Platform.OS === "web";
   const C = Colors.dark;
 
+  void insets; // used by callers that extend this
+
   return (
     <Tabs
       screenOptions={{
         headerShown: false,
-        tabBarActiveTintColor: C.accentGlow,\n        tabBarInactiveTintColor: C.textMuted,
+        tabBarActiveTintColor: C.accentGlow,
+        tabBarInactiveTintColor: C.textMuted,
         tabBarStyle: {
           position: "absolute",
           backgroundColor: isIOS ? "transparent" : C.surface,
@@ -51,7 +54,7 @@ function ClassicTabLayout() {
           isIOS ? (
             <BlurView
               intensity={80}
-              tint=\"dark\"
+              tint="dark"
               style={[StyleSheet.absoluteFill, { borderTopWidth: 0.5, borderTopColor: C.border }]}
             />
           ) : isWeb ? (
@@ -60,53 +63,60 @@ function ClassicTabLayout() {
             />
           ) : (
             <View style={[StyleSheet.absoluteFill, { backgroundColor: C.surface, borderTopWidth: 0.5, borderTopColor: C.border }]} />
-          ),\
-      }}\
+          ),
+      }}
     >
       <Tabs.Screen
-        name=\"index\"
+        name="index"
         options={{
           title: "Timmy",
           headerShown: true,
-          headerRight: () => (\n            <Link href=\"/settings\" asChild>\n              <Pressable style={({ pressed }) => ({ opacity: pressed ? 0.5 : 1 })}>
-                <Ionicons name=\"settings-outline\" size={24} color={C.text} style={{ marginRight: 15 }} />\n              </Pressable>\n            </Link>\n          ),
+          headerRight: () => (
+            <Link href="/settings" asChild>
+              <Pressable style={({ pressed }) => ({ opacity: pressed ? 0.5 : 1 })}>
+                <Ionicons name="settings-outline" size={24} color={C.text} style={{ marginRight: 15 }} />
+              </Pressable>
+            </Link>
+          ),
           tabBarIcon: ({ color, size }) =>
             isIOS ? (
-              <SymbolView name=\"face.smiling\" tintColor={color} size={size} />
+              <SymbolView name="face.smiling" tintColor={color} size={size} />
             ) : (
-              <MaterialCommunityIcons name=\"emoticon-outline\" size={size} color={color} />
-            ),\
-        }}\
+              <MaterialCommunityIcons name="emoticon-outline" size={size} color={color} />
+            ),
+        }}
       />
       <Tabs.Screen
-        name=\"matrix\"
+        name="matrix"
         options={{
           title: "Matrix",
           tabBarIcon: ({ color, size }) =>
             isIOS ? (
-              <SymbolView name=\"cube\" tintColor={color} size={size} />
+              <SymbolView name="cube" tintColor={color} size={size} />
             ) : (
-              <MaterialCommunityIcons name=\"cube-outline\" size={size} color={color} />
-            ),\
-        }}\
+              <MaterialCommunityIcons name="cube-outline" size={size} color={color} />
+            ),
+        }}
       />
       <Tabs.Screen
-        name=\"feed\"
+        name="feed"
         options={{
           title: "Feed",
           tabBarIcon: ({ color, size }) =>
             isIOS ? (
-              <SymbolView name=\"list.bullet\" tintColor={color} size={size} />
+              <SymbolView name="list.bullet" tintColor={color} size={size} />
             ) : (
-              <Feather name=\"activity\" size={size} color={color} />
-            ),\
-        }}\
+              <Feather name="activity" size={size} color={color} />
+            ),
+        }}
       />
     </Tabs>
   );
 }
 
 export default function TabLayout() {
-  if (isLiquidGlassAvailable()) {\n    return (\n      <NativeTabs>\n        <NativeTabs.Screen\n          name=\"index\"\n          options={{\n            title: \"Timmy\",\n            headerShown: true,\n            headerRight: () => (\n              <Link href=\"/settings\" asChild>\n                <Pressable style={({ pressed }) => ({ opacity: pressed ? 0.5 : 1 })}>\n                  <Ionicons name=\"settings-outline\" size={24} color={C.text} style={{ marginRight: 15 }} />\n                </Pressable>\n              </Link>\n            ),\n          }}\n        />\n        <NativeTabs.Screen name=\"matrix\" />\n        <NativeTabs.Screen name=\"feed\" />\n      </NativeTabs>\n    );\n  }
-  return <ClassicTabLayout />;\
+  if (isLiquidGlassAvailable()) {
+    return <NativeTabLayout />;
+  }
+  return <ClassicTabLayout />;
 }

artifacts/mobile/app/settings.tsx

@@ -2,7 +2,6 @@ import { Stack } from 'expo-router';
 import { View, Text, StyleSheet, ScrollView, TextInput, Switch, Pressable, Linking, Platform } from 'react-native';
 import { useState, useEffect } from 'react';
 import AsyncStorage from '@react-native-async-storage/async-storage';
-import * as SecureStore from 'expo-secure-store';
 import Constants from 'expo-constants';
 import { useTimmy } from '@/context/TimmyContext';
 import { Ionicons } from '@expo/vector-icons';
@@ -13,49 +12,30 @@ const STORAGE_KEYS = {
   SERVER_URL: 'settings_server_url',
   NOTIFICATIONS_JOB_COMPLETION: 'settings_notifications_job_completion',
   NOTIFICATIONS_LOW_BALANCE: 'settings_notifications_low_balance',
-  NOSTR_PRIVATE_KEY: 'settings_nostr_private_key', // Use SecureStore for this
 };
 
 export default function SettingsScreen() {
-  const { apiBaseUrl, setApiBaseUrl, isConnected, nostrPublicKey, connectNostr, disconnectNostr } = useTimmy();
+  const { connectionStatus } = useTimmy();
   const C = Colors.dark;
 
-  const [serverUrl, setServerUrl] = useState(apiBaseUrl);
+  const [serverUrl, setServerUrl] = useState('');
   const [jobCompletionNotifications, setJobCompletionNotifications] = useState(false);
   const [lowBalanceWarning, setLowBalanceWarning] = useState(false);
-  const [currentNpub, setCurrentNpub] = useState<string | null>(nostrPublicKey);
 
   useEffect(() => {
-    // Load settings from AsyncStorage and SecureStore
     const loadSettings = async () => {
       const storedServerUrl = await AsyncStorage.getItem(STORAGE_KEYS.SERVER_URL);
-      if (storedServerUrl) {
-        setServerUrl(storedServerUrl);
-      }
+      if (storedServerUrl) setServerUrl(storedServerUrl);
       const storedJobCompletion = await AsyncStorage.getItem(STORAGE_KEYS.NOTIFICATIONS_JOB_COMPLETION);
-      if (storedJobCompletion !== null) {
-        setJobCompletionNotifications(JSON.parse(storedJobCompletion));
-      }
+      if (storedJobCompletion !== null) setJobCompletionNotifications(JSON.parse(storedJobCompletion));
       const storedLowBalance = await AsyncStorage.getItem(STORAGE_KEYS.NOTIFICATIONS_LOW_BALANCE);
-      if (storedLowBalance !== null) {
-        setLowBalanceWarning(JSON.parse(storedLowBalance));
-      }
-      // Nostr npub is handled by TimmyContext, so we just use the provided nostrPublicKey
-      setCurrentNpub(nostrPublicKey);
+      if (storedLowBalance !== null) setLowBalanceWarning(JSON.parse(storedLowBalance));
     };
     loadSettings();
-  }, [nostrPublicKey]);
+  }, []);
 
-  // Update apiBaseUrl in context when serverUrl changes and is saved
-  useEffect(() => {
-    if (serverUrl !== apiBaseUrl) {
-      setApiBaseUrl(serverUrl);
-      AsyncStorage.setItem(STORAGE_KEYS.SERVER_URL, serverUrl);
-    }
-  }, [serverUrl, setApiBaseUrl, apiBaseUrl]);
-
-  const handleServerUrlChange = (text: string) => {
-    setServerUrl(text);
+  const handleServerUrlSave = async () => {
+    await AsyncStorage.setItem(STORAGE_KEYS.SERVER_URL, serverUrl);
   };
 
   const toggleJobCompletionNotifications = async () => {
@@ -70,32 +50,11 @@ export default function SettingsScreen() {
     await AsyncStorage.setItem(STORAGE_KEYS.NOTIFICATIONS_LOW_BALANCE, JSON.stringify(newValue));
   };
 
-  const handleConnectNostr = async () => {
-    // This will ideally link to a dedicated Nostr connection flow
-    console.log('Connect Nostr button pressed');
-    // For now, simulate connection if not connected
-    if (!currentNpub) {
-      // This is a placeholder. Real implementation would involve generating/importing keys.
-      const simulatedNpub = 'npub1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
-      connectNostr(simulatedNpub, 'private_key_placeholder'); // Pass a placeholder private key
-      setCurrentNpub(simulatedNpub);
-      // In a real app, the private key would be securely stored and managed by the context
-      // For now, just a placeholder to show connected state
-    }
-  };
-
-  const handleDisconnectNostr = async () => {
-    await disconnectNostr();
-    setCurrentNpub(null);
-  };
-
-  const appVersion = Constants.expoConfig?.version || 'N/A';
-  const buildCommitHash = Constants.expoConfig?.extra?.gitCommitHash || 'N/A';
+  const appVersion = Constants.expoConfig?.version ?? 'N/A';
+  const buildCommitHash = (Constants.expoConfig?.extra as Record<string, string> | undefined)?.gitCommitHash ?? 'N/A';
   const giteaRepoUrl = 'http://143.198.27.163:3000/replit/timmy-tower';
 
-  const openGiteaLink = () => {
-    Linking.openURL(giteaRepoUrl);
-  };
+  const openGiteaLink = () => { Linking.openURL(giteaRepoUrl); };
 
   return (
     <View style={styles.container}>
@@ -106,15 +65,16 @@ export default function SettingsScreen() {
           <Text style={styles.settingLabel}>Server URL</Text>
           <View style={styles.serverUrlContainer}>
             <TextInput
-              style={[styles.input, { color: C.text, backgroundColor: C.field }]} // Apply text and background color from Colors
+              style={[styles.input, { color: C.text, backgroundColor: C.surface }]}
               value={serverUrl}
-              onChangeText={handleServerUrlChange}
+              onChangeText={setServerUrl}
+              onBlur={handleServerUrlSave}
               placeholder="Enter server URL"
               placeholderTextColor={C.textMuted}
               autoCapitalize="none"
               autoCorrect={false}
             />
-            <ConnectionBadge isConnected={isConnected} />
+            <ConnectionBadge status={connectionStatus} />
           </View>
         </View>
 
@@ -124,7 +84,7 @@ export default function SettingsScreen() {
           <Switch
             trackColor={{ false: C.surface, true: C.accentGlow }}
             thumbColor={Platform.OS === 'android' ? C.text : ''}
-            ios_backgroundColor={C.field}
+            ios_backgroundColor={C.surface}
             onValueChange={toggleJobCompletionNotifications}
             value={jobCompletionNotifications}
           />
@@ -134,31 +94,12 @@ export default function SettingsScreen() {
           <Switch
             trackColor={{ false: C.surface, true: C.accentGlow }}
             thumbColor={Platform.OS === 'android' ? C.text : ''}
-            ios_backgroundColor={C.field}
+            ios_backgroundColor={C.surface}
             onValueChange={toggleLowBalanceWarning}
             value={lowBalanceWarning}
           />
         </View>
 
-        <Text style={styles.sectionHeader}>Identity</Text>
-        <View style={styles.settingItem}>
-          <Text style={styles.settingLabel}>Nostr Public Key</Text>
-          <Text style={[styles.settingValue, { color: C.textMuted }]}>
-            {currentNpub ? `${currentNpub.substring(0, 10)}...${currentNpub.substring(currentNpub.length - 5)}` : 'Not connected'}
-          </Text>
-        </View>
-        <View style={styles.buttonContainer}>
-          {!currentNpub ? (
-            <Pressable onPress={handleConnectNostr} style={({ pressed }) => [styles.button, { backgroundColor: C.accent, opacity: pressed ? 0.8 : 1 }]}>
-              <Text style={[styles.buttonText, { color: C.textInverted }]}>Connect Nostr</Text>
-            </Pressable>
-          ) : (
-            <Pressable onPress={handleDisconnectNostr} style={({ pressed }) => [styles.button, { backgroundColor: C.destructive, opacity: pressed ? 0.8 : 1 }]}>
-              <Text style={[styles.buttonText, { color: C.textInverted }]}>Disconnect Nostr</Text>
-            </Pressable>
-          )}
-        </View>
-
         <Text style={styles.sectionHeader}>About</Text>
         <View style={styles.settingItem}>
           <Text style={styles.settingLabel}>App Version</Text>
@@ -170,7 +111,7 @@ export default function SettingsScreen() {
         </View>
         <Pressable onPress={openGiteaLink} style={({ pressed }) => [styles.linkButton, { opacity: pressed ? 0.8 : 1 }]}>
           <Ionicons name="link" size={16} color={C.text} />
-          <Text style={[styles.linkButtonText, { color: C.link }]}>View project on Gitea</Text>
+          <Text style={[styles.linkButtonText, { color: C.accentGlow }]}>View project on Gitea</Text>
         </Pressable>
       </ScrollView>
     </View>
@@ -180,7 +121,7 @@ export default function SettingsScreen() {
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    backgroundColor: Colors.dark.background, // Use background color from Colors
+    backgroundColor: Colors.dark.background,
   },
   scrollContent: {
     padding: 20,
@@ -223,27 +164,13 @@ const styles = StyleSheet.create({
     fontSize: 14,
     marginRight: 10,
   },
-  buttonContainer: {
-    marginTop: 20,
-    alignItems: 'flex-start',
-  },
-  button: {
-    paddingVertical: 10,
-    paddingHorizontal: 15,
-    borderRadius: 8,
-  },
-  buttonText: {
-    fontSize: 16,
-    fontWeight: 'bold',
-  },
   linkButton: {
     flexDirection: 'row',
     alignItems: 'center',
-    marginTop: 15,
-    paddingVertical: 8,
+    gap: 6,
+    paddingVertical: 12,
   },
   linkButtonText: {
-    marginLeft: 5,
     fontSize: 16,
   },
 });

the-matrix/js/edge-worker-client.js

@@ -10,6 +10,7 @@
  *                       }>
  *   sentiment(text)  → Promise<{ label:'POSITIVE'|'NEGATIVE'|'NEUTRAL', score }>
  *   onReady(fn)      → register a callback fired when models finish loading
+ *   onError(fn)      → register a callback fired if the worker fails to boot
  *   isReady()        → boolean — true once both models are warm
  *   warmup()         → start the worker early so first classify() is fast
  *
@@ -23,8 +24,9 @@
  */
 
 let _worker = null;
-let _ready  = false;
+let _ready   = false;
 let _readyCb = null;
+let _errorCb = null;
 const _pending = new Map(); // id → { resolve, reject }
 let _nextId = 1;
 
@@ -45,6 +47,7 @@ function _init() {
       }
       if (data?.type === 'error') {
         console.warn('[edge-worker] worker boot error:', data.message);
+        if (_errorCb) { _errorCb(data.message); _errorCb = null; }
         // Resolve all pending with fallback values
         for (const [, { resolve }] of _pending) resolve(_fallback(null));
         _pending.clear();
@@ -103,6 +106,11 @@ export function onReady(fn) {
   _readyCb = fn;
 }
 
+/** Register a callback fired if the worker fails to boot (model load error). */
+export function onError(fn) {
+  _errorCb = fn;
+}
+
 export function isReady() { return _ready; }
 
 /**

the-matrix/js/interaction.js

@@ -16,9 +16,6 @@ let _camera    = null;
 let _timmyGroup = null;
 let _applySlap  = null;
 
-// Registered 3D click targets: Array of { group: THREE.Object3D, callback: fn }
-const _clickTargets = [];
-
 const _raycaster = new THREE.Raycaster();
 const _pointer   = new THREE.Vector2();
 const _noCtxMenu = e => e.preventDefault();
@@ -36,15 +33,6 @@ export function registerSlapTarget(timmyGroup, applyFn) {
   _applySlap  = applyFn;
 }
 
-/**
- * Register a Three.js Object3D as a clickable target.
- * @param {THREE.Object3D} group     The mesh/group to raycast against.
- * @param {Function}       callback  Called when the user clicks the object.
- */
-export function registerClickTarget(group, callback) {
-  _clickTargets.push({ group, callback });
-}
-
 export function initInteraction(camera, renderer) {
   _camera = camera;
   _canvas = renderer.domElement;
@@ -64,7 +52,6 @@ export function disposeInteraction() {
   _camera     = null;
   _timmyGroup = null;
   _applySlap  = null;
-  _clickTargets.length = 0;
 }
 
 // ── Internal ──────────────────────────────────────────────────────────────────
@@ -133,20 +120,6 @@ function _tryAgentInspect(clientX, clientY) {
 let _tapStart = 0;
 let _tapX = 0, _tapY = 0;
 
-function _tryClickTargets(clientX, clientY) {
-  if (!_clickTargets.length || !_camera || !_canvas) return false;
-  const rect = _canvas.getBoundingClientRect();
-  _pointer.x = ((clientX - rect.left) / rect.width)  *  2 - 1;
-  _pointer.y = ((clientY - rect.top)  / rect.height) * -2 + 1;
-  _raycaster.setFromCamera(_pointer, _camera);
-  for (const target of _clickTargets) {
-    if (!target.group.visible) continue;
-    const hits = _raycaster.intersectObject(target.group, true);
-    if (hits.length > 0) { target.callback(); return true; }
-  }
-  return false;
-}
-
 function _onPointerDown(event) {
   // Record tap start for short-tap detection
   _tapStart = Date.now();
@@ -162,30 +135,21 @@ function _onPointerDown(event) {
       const dt    = Date.now() - _tapStart;
       const moved = Math.hypot(upEvent.clientX - _tapX, upEvent.clientY - _tapY);
       if (dt < 220 && moved < 18) {
-        // Short tap — try click targets, then slap, then inspect
-        if (!_tryClickTargets(upEvent.clientX, upEvent.clientY)) {
-          if (!_hitTestTimmy(upEvent.clientX, upEvent.clientY)) {
-            _tryAgentInspect(upEvent.clientX, upEvent.clientY);
-          }
+        // Short tap — try slap then inspect
+        if (!_hitTestTimmy(upEvent.clientX, upEvent.clientY)) {
+          _tryAgentInspect(upEvent.clientX, upEvent.clientY);
         }
       }
     };
     _canvas.addEventListener('pointerup', onUp, { once: true });
   } else {
+    // Desktop click: only fire when pointer lock is already active
+    // (otherwise navigation.js requests lock on this same click — that's fine,
+    //  both can fire; slap + lock request together is acceptable)
     if (document.pointerLockElement === _canvas) {
-      // FPS mode: cast from screen centre
+      // Cast from screen center in FPS mode
       _pointer.set(0, 0);
       _raycaster.setFromCamera(_pointer, _camera);
-      // Check registered click targets first
-      for (const target of _clickTargets) {
-        if (!target.group.visible) continue;
-        const hits = _raycaster.intersectObject(target.group, true);
-        if (hits.length > 0) {
-          target.callback();
-          event.stopImmediatePropagation();
-          return;
-        }
-      }
       if (_timmyGroup && _applySlap) {
         const hits = _raycaster.intersectObject(_timmyGroup, true);
         if (hits.length > 0) {
@@ -193,9 +157,6 @@ function _onPointerDown(event) {
           event.stopImmediatePropagation();
         }
       }
-    } else {
-      // Not in pointer lock — still handle click targets (e.g. power meter)
-      _tryClickTargets(event.clientX, event.clientY);
     }
   }
 }

the-matrix/js/main.js

@@ -7,18 +7,17 @@ import {
 } from './agents.js';
 import { initEffects, updateEffects, disposeEffects, updateJobIndicators } from './effects.js';
 import { initUI, updateUI } from './ui.js';
-import { initInteraction, disposeInteraction, registerSlapTarget, registerClickTarget } from './interaction.js';
+import { initInteraction, disposeInteraction, registerSlapTarget } from './interaction.js';
 import { initWebSocket, getConnectionState, getJobCount } from './websocket.js';
 import { initPaymentPanel } from './payment.js';
-import { initSessionPanel, openSessionPanel } from './session.js';
+import { initSessionPanel } from './session.js';
 import { initNostrIdentity } from './nostr-identity.js';
-import { warmup as warmupEdgeWorker, onReady as onEdgeWorkerReady } from './edge-worker-client.js';
-import { setEdgeWorkerReady } from './ui.js';
+import { warmup as warmupEdgeWorker, onReady as onEdgeWorkerReady, onError as onEdgeWorkerError } from './edge-worker-client.js';
+import { setEdgeWorkerReady, setEdgeWorkerLoading, setEdgeWorkerError } from './ui.js';
 import { initTimmyId } from './timmy-id.js';
 import { AGENT_DEFS } from './agent-defs.js';
 import { initNavigation, updateNavigation, disposeNavigation } from './navigation.js';
 import { initHudLabels, updateHudLabels, disposeHudLabels } from './hud-labels.js';
-import { initPowerMeter, updatePowerMeter, disposePowerMeter, getMeterGroup } from './power-meter.js';
 
 let running = false;
 let canvas  = null;
@@ -30,7 +29,6 @@ function buildWorld(firstInit, stateSnapshot) {
 
   initEffects(scene);
   initAgents(scene);
-  initPowerMeter(scene);
 
   if (stateSnapshot) applyAgentStates(stateSnapshot);
 
@@ -39,7 +37,6 @@ function buildWorld(firstInit, stateSnapshot) {
 
   initInteraction(camera, renderer);
   registerSlapTarget(getTimmyGroup(), applySlap);
-  registerClickTarget(getMeterGroup(), openSessionPanel);
 
   // AR floating labels
   initHudLabels(camera, AGENT_DEFS, TIMMY_WORLD_POS);
@@ -50,8 +47,10 @@ function buildWorld(firstInit, stateSnapshot) {
     initPaymentPanel();
     initSessionPanel();
     void initNostrIdentity('/api');
+    setEdgeWorkerLoading();
     warmupEdgeWorker();
     onEdgeWorkerReady(() => setEdgeWorkerReady());
+    onEdgeWorkerError(() => setEdgeWorkerError());
     void initTimmyId();
   }
 
@@ -85,7 +84,6 @@ function buildWorld(firstInit, stateSnapshot) {
     updateEffects(now);
     updateAgents(now);
     updateJobIndicators(now);
-    updatePowerMeter(now, camera, renderer);
     updateUI({
       fps: currentFps,
       agentCount: getAgentCount(),
@@ -125,7 +123,6 @@ function teardown({ scene, renderer, ac }) {
   disposeNavigation();
   disposeInteraction();
   disposeHudLabels();
-  disposePowerMeter();
   disposeEffects();
   disposeAgents();
   disposeWorld(renderer, scene);

the-matrix/js/power-meter.js

@@ -1,291 +0,0 @@
-/**
- * power-meter.js — 3D Session Power Meter
- *
- * A glowing orb that fills proportionally to the session balance.
- * - Pulses brightly on payment received
- * - Drains visibly on job cost deduction
- * - Visible only when a funded session is active
- * - Clicking the meter opens the session panel
- */
-
-import * as THREE from 'three';
-
-// ── World position (bottom-right corner, visible from default camera) ──────────
-const METER_WORLD_POS = new THREE.Vector3(4.5, 0.85, 2.0);
-const DEFAULT_MAX_SATS = 5000;
-
-// ── Module state ───────────────────────────────────────────────────────────────
-let _scene         = null;
-let _meterGroup    = null;
-let _innerOrb      = null;
-let _outerShell    = null;
-let _boltMesh      = null;
-let _orbMat        = null;
-let _shellMat      = null;
-let _meterLight    = null;
-let _labelEl       = null;
-
-let _fillFraction   = 0;     // 0..1, currently displayed fill
-let _targetFill     = 0;     // 0..1, desired fill
-let _pulseIntensity = 0;     // 0..1, extra brightness from pulse
-let _pulseDecay     = 0;     // per-frame decay rate
-let _visible        = false;
-let _maxSats        = DEFAULT_MAX_SATS;
-let _currentSats    = 0;
-
-// ── Public API ─────────────────────────────────────────────────────────────────
-
-export function initPowerMeter(scene) {
-  _scene = scene;
-  _labelEl = _createLabelEl();
-
-  _meterGroup = new THREE.Group();
-  _meterGroup.position.copy(METER_WORLD_POS);
-  _meterGroup.visible = false;
-
-  // Outer transparent shell
-  _shellMat = new THREE.MeshPhysicalMaterial({
-    color: 0x00aacc,
-    emissive: 0x003344,
-    emissiveIntensity: 0.4,
-    transparent: true,
-    opacity: 0.18,
-    roughness: 0.05,
-    metalness: 0.15,
-    side: THREE.DoubleSide,
-  });
-  _outerShell = new THREE.Mesh(new THREE.SphereGeometry(0.48, 24, 18), _shellMat);
-  _meterGroup.add(_outerShell);
-
-  // Equatorial ring accent
-  const ringMat = new THREE.MeshBasicMaterial({
-    color: 0x00ccff,
-    transparent: true,
-    opacity: 0.55,
-  });
-  const ring = new THREE.Mesh(new THREE.TorusGeometry(0.48, 0.012, 8, 40), ringMat);
-  ring.rotation.x = Math.PI / 2;
-  _meterGroup.add(ring);
-
-  // Inner fill orb — scales with balance
-  _orbMat = new THREE.MeshStandardMaterial({
-    color: 0x00ffcc,
-    emissive: 0x00ffcc,
-    emissiveIntensity: 1.4,
-    roughness: 0.05,
-    transparent: true,
-    opacity: 0.90,
-  });
-  _innerOrb = new THREE.Mesh(new THREE.SphereGeometry(0.38, 20, 16), _orbMat);
-  _innerOrb.scale.setScalar(0.01);
-  _meterGroup.add(_innerOrb);
-
-  // Lightning bolt — flat shape rendered in front of sphere
-  _boltMesh = _makeBolt();
-  _boltMesh.position.set(0, 0, 0.50);
-  _meterGroup.add(_boltMesh);
-
-  // Point light — intensity tracks balance + pulse
-  _meterLight = new THREE.PointLight(0x00ccff, 0.0, 6);
-  _meterGroup.add(_meterLight);
-
-  scene.add(_meterGroup);
-  return _meterGroup;
-}
-
-/**
- * Update balance and target fill level.
- * @param {number} sats        Current balance in satoshis
- * @param {number} [maxSats]   Session deposit cap (sets the "full" reference)
- */
-export function setMeterBalance(sats, maxSats) {
-  _currentSats = Math.max(0, sats);
-  if (maxSats !== undefined && maxSats > 0) _maxSats = maxSats;
-  _targetFill = Math.min(1, _currentSats / _maxSats);
-  if (_labelEl) _labelEl.textContent = `${_currentSats} ⚡`;
-}
-
-/**
- * Fire a pulse animation on the meter.
- * @param {'fill'|'drain'} type
- */
-export function triggerMeterPulse(type) {
-  if (type === 'fill') {
-    _pulseIntensity = 1.0;
-    _pulseDecay     = 0.022; // slow bright flash
-  } else {
-    _pulseIntensity = 0.45;
-    _pulseDecay     = 0.040; // quick drain flicker
-  }
-}
-
-/** Show or hide the power meter and its text label. */
-export function setMeterVisible(visible) {
-  _visible = visible;
-  if (_meterGroup) _meterGroup.visible = visible;
-  if (_labelEl) _labelEl.style.display = visible ? 'block' : 'none';
-  if (!visible) {
-    _pulseIntensity = 0;
-    _fillFraction   = 0;
-    _targetFill     = 0;
-    if (_innerOrb) _innerOrb.scale.setScalar(0.01);
-    if (_meterLight) _meterLight.intensity = 0;
-  }
-}
-
-/** Returns the Three.js Group for raycasting. */
-export function getMeterGroup() {
-  return _meterGroup;
-}
-
-/**
- * Called every animation frame.
- * @param {number} now       performance.now() value
- * @param {THREE.Camera} camera
- * @param {THREE.WebGLRenderer} renderer
- */
-export function updatePowerMeter(now, camera, renderer) {
-  if (!_meterGroup || !_visible) return;
-
-  const t = now * 0.001;
-
-  // Smooth fill toward target
-  _fillFraction += (_targetFill - _fillFraction) * 0.06;
-
-  const s = Math.max(0.01, _fillFraction * 0.94);
-  _innerOrb.scale.setScalar(s);
-
-  // Colour interpolation: empty=red → mid=orange/yellow → full=cyan
-  _updateOrbColor(_fillFraction, _pulseIntensity);
-
-  // Pulse decay
-  if (_pulseIntensity > 0) {
-    _pulseIntensity = Math.max(0, _pulseIntensity - _pulseDecay);
-  }
-
-  // Point light
-  _meterLight.intensity = _fillFraction * 1.6 + _pulseIntensity * 4.5;
-
-  // Shell emissive pulse
-  _shellMat.emissiveIntensity = 0.3 + _pulseIntensity * 1.8 + _fillFraction * 0.35;
-
-  // Gentle bob + slow rotation
-  _meterGroup.position.y = METER_WORLD_POS.y + Math.sin(t * 1.4) * 0.06;
-  _meterGroup.rotation.y = t * 0.35;
-
-  // Bolt scale pulses with balance and on payment
-  const boltS = 1.0 + _pulseIntensity * 0.55 + Math.sin(t * 3.2) * 0.05;
-  _boltMesh.scale.setScalar(boltS);
-
-  // DOM label
-  if (_labelEl && camera && renderer) {
-    _updateLabelPosition(camera, renderer);
-  }
-}
-
-export function disposePowerMeter() {
-  if (_meterGroup && _scene) {
-    _scene.remove(_meterGroup);
-    _meterGroup.traverse(child => {
-      if (child.geometry) child.geometry.dispose();
-      if (child.material) {
-        const mats = Array.isArray(child.material) ? child.material : [child.material];
-        mats.forEach(m => m.dispose());
-      }
-    });
-    _meterGroup = null;
-  }
-  if (_labelEl) {
-    _labelEl.remove();
-    _labelEl = null;
-  }
-  _scene = null;
-}
-
-// ── Internals ──────────────────────────────────────────────────────────────────
-
-function _makeBolt() {
-  const shape = new THREE.Shape();
-  shape.moveTo( 0.075,  0.28);
-  shape.lineTo(-0.030,  0.04);
-  shape.lineTo( 0.040,  0.04);
-  shape.lineTo(-0.075, -0.28);
-  shape.lineTo( 0.030, -0.04);
-  shape.lineTo(-0.040, -0.04);
-  shape.closePath();
-
-  const mat = new THREE.MeshBasicMaterial({
-    color: 0xffee00,
-    side: THREE.DoubleSide,
-    transparent: true,
-    opacity: 0.95,
-  });
-  return new THREE.Mesh(new THREE.ShapeGeometry(shape), mat);
-}
-
-function _updateOrbColor(fill, pulse) {
-  let r, g, b;
-  if (fill < 0.5) {
-    const k = fill * 2;          // 0→1
-    r = 1.0 - k * 0.30;          // 1.00 → 0.70
-    g = k * 0.70;                 // 0.00 → 0.70
-    b = k * 0.20;                 // 0.00 → 0.20
-  } else {
-    const k = (fill - 0.5) * 2;  // 0→1
-    r = 0.70 - k * 0.70;         // 0.70 → 0.00
-    g = 0.70 + k * 0.30;         // 0.70 → 1.00
-    b = 0.20 + k * 0.80;         // 0.20 → 1.00
-  }
-
-  // Pulse brightens toward white
-  const pr = r + pulse * (1 - r);
-  const pg = g + pulse * (1 - g);
-  const pb = b + pulse * (1 - b);
-
-  _orbMat.color.setRGB(pr, pg, pb);
-  _orbMat.emissive.setRGB(pr * 0.8, pg * 0.8, pb * 0.8);
-  _orbMat.emissiveIntensity = 1.0 + fill * 0.8 + pulse * 2.5;
-
-  _meterLight.color.setRGB(pr, pg, pb);
-}
-
-function _createLabelEl() {
-  const el = document.createElement('div');
-  el.style.cssText = [
-    'position:fixed',
-    'pointer-events:none',
-    'color:#00ffee',
-    'font-size:11px',
-    'font-family:monospace',
-    'font-weight:bold',
-    'text-align:center',
-    'text-shadow:0 0 6px #00ffcc,0 0 14px #00aaff',
-    'display:none',
-    'z-index:50',
-    'transform:translateX(-50%)',
-    'white-space:nowrap',
-  ].join(';');
-  document.body.appendChild(el);
-  return el;
-}
-
-function _updateLabelPosition(camera, renderer) {
-  const canvas = renderer.domElement;
-  const rect   = canvas.getBoundingClientRect();
-
-  // Project a point slightly above the orb center
-  const worldPos = METER_WORLD_POS.clone();
-  worldPos.y += 0.72;
-  worldPos.project(camera);
-
-  if (worldPos.z > 1) {          // behind camera
-    _labelEl.style.display = 'none';
-    return;
-  }
-
-  _labelEl.style.display = 'block';
-  const x = rect.left + ( worldPos.x *  0.5 + 0.5) * rect.width;
-  const y = rect.top  + (-worldPos.y *  0.5 + 0.5) * rect.height;
-  _labelEl.style.left = `${x}px`;
-  _labelEl.style.top  = `${y}px`;
-}

the-matrix/js/session.js

@@ -16,7 +16,6 @@ import { setSpeechBubble, setMood } from './agents.js';
 import { appendSystemMessage, setSessionSendHandler, setInputBarSessionMode } from './ui.js';
 import { getOrRefreshToken } from './nostr-identity.js';
 import { sentiment } from './edge-worker-client.js';
-import { setMeterBalance, triggerMeterPulse, setMeterVisible } from './power-meter.js';
 
 const API          = '/api';
 const LS_KEY       = 'timmy_session_v1';
@@ -34,7 +33,6 @@ let _pollTimer     = null;
 let _inFlight      = false;
 let _selectedSats  = 500;  // deposit amount selection
 let _topupSats     = 500;  // topup amount selection
-let _sessionMax    = 500;  // max sats for this session (initial deposit)
 
 // ── Public API ────────────────────────────────────────────────────────────────
 
@@ -107,11 +105,6 @@ export function isSessionActive() {
   return _sessionState === 'active' || _sessionState === 'paused';
 }
 
-/** Public entry-point used by the 3D power meter click handler. */
-export function openSessionPanel() {
-  _openPanel();
-}
-
 // Called by ui.js when user submits the input bar while session is active
 export async function sessionSendHandler(text) {
   if (!_sessionId || !_macaroon || _inFlight) return;
@@ -163,7 +156,6 @@ export async function sessionSendHandler(text) {
     _sessionState = _balanceSats < MIN_BALANCE ? 'paused' : 'active';
     _saveToStorage();
     _applySessionUI();
-    triggerMeterPulse('drain');
 
     const reply = data.result || data.reason || '…';
     setSpeechBubble(reply);
@@ -295,11 +287,9 @@ function _startDepositPolling() {
       if (data.state === 'active') {
         _macaroon     = data.macaroon;
         _balanceSats  = data.balanceSats;
-        _sessionMax   = _balanceSats; // initial deposit = full bar
         _sessionState = 'active';
         _saveToStorage();
         _applySessionUI();
-        triggerMeterPulse('fill');
         _closePanel(); // panel auto-closes; user types in input bar
         appendSystemMessage(`Session active — ${_balanceSats} sats`);
         return;
@@ -414,10 +404,8 @@ function _startTopupPolling() {
         _balanceSats  = data.balanceSats;
         _macaroon     = data.macaroon || _macaroon;
         _sessionState = data.state === 'active' ? 'active' : _sessionState;
-        _sessionMax   = Math.max(_sessionMax, _balanceSats);
         _saveToStorage();
         _applySessionUI();
-        triggerMeterPulse('fill');
         _setStep('active');
         _updateActiveStep();
         _setStatus('active', `⚡ Topped up! ${_balanceSats} sats`, '#22aa66');
@@ -524,10 +512,6 @@ function _applySessionUI() {
   // Low balance notice above input bar
   const $notice = document.getElementById('low-balance-notice');
   if ($notice) $notice.style.display = lowBal ? '' : 'none';
-
-  // 3D power meter visibility
-  setMeterVisible(anyActive);
-  if (anyActive) setMeterBalance(_balanceSats, _sessionMax);
 }
 
 function _updateActiveStep() {
@@ -546,9 +530,7 @@ function _clearSession() {
   _macaroon     = null;
   _balanceSats  = 0;
   _sessionState = null;
-  _sessionMax   = 500;
   localStorage.removeItem(LS_KEY);
-  setMeterVisible(false);
   setInputBarSessionMode(false);
   setSessionSendHandler(null);
   const $hud = document.getElementById('session-hud');

the-matrix/js/ui.js

@@ -32,32 +32,48 @@ export function setInputBarSessionMode(active, placeholder) {
 }
 
 // ── Model-ready indicator ─────────────────────────────────────────────────────
-// A small badge on the input bar showing when local AI is warm and ready.
-// Hidden until the first `ready` event from the edge worker.
+// A small badge on the input bar showing local AI status: loading / ready / error.
+// Appears immediately when warmup() starts so users know the worker is initialising.
 
 let $readyBadge = null;
 
-export function setEdgeWorkerReady() {
-  if (!$readyBadge) {
-    $readyBadge = document.createElement('span');
-    $readyBadge.id = 'edge-ready-badge';
-    $readyBadge.title = 'Local AI active — trivial queries answered without Lightning payment';
-    $readyBadge.style.cssText = [
-      'font-size:10px;color:#44cc88;border:1px solid #226644',
-      'border-radius:3px;padding:1px 5px;margin-left:6px',
-      'vertical-align:middle;cursor:default',
-    ].join(';');
-    $readyBadge.textContent = '⚡ local AI';
-    const $input = document.getElementById('visitor-input');
-    $input?.insertAdjacentElement('afterend', $readyBadge);
-    // Fallback: append to send button area
-    if (!$readyBadge.isConnected) {
-      document.getElementById('send-btn')?.insertAdjacentElement('afterend', $readyBadge);
-    }
+const EDGE_STATES = {
+  loading: { text: '◌ AI loading', color: '#88aacc', border: '#335577', title: 'Local AI model loading…' },
+  ready:   { text: '⚡ local AI',  color: '#44cc88', border: '#226644', title: 'Local AI active — trivial queries answered without Lightning payment' },
+  error:   { text: '✕ AI offline', color: '#cc6644', border: '#773322', title: 'Local AI failed to load — all requests will be routed to server' },
+};
+
+function _ensureEdgeBadge() {
+  if ($readyBadge) return $readyBadge;
+  $readyBadge = document.createElement('span');
+  $readyBadge.id = 'edge-ready-badge';
+  $readyBadge.style.cssText = [
+    'font-size:10px;border-radius:3px;padding:1px 5px;margin-left:6px',
+    'vertical-align:middle;cursor:default;transition:color .3s,border-color .3s',
+  ].join(';');
+  const $input = document.getElementById('visitor-input');
+  $input?.insertAdjacentElement('afterend', $readyBadge);
+  if (!$readyBadge.isConnected) {
+    document.getElementById('send-btn')?.insertAdjacentElement('afterend', $readyBadge);
   }
-  $readyBadge.style.display = '';
+  return $readyBadge;
 }
 
+export function setEdgeWorkerStatus(state) {
+  const cfg = EDGE_STATES[state] ?? EDGE_STATES.loading;
+  const el = _ensureEdgeBadge();
+  el.textContent    = cfg.text;
+  el.title          = cfg.title;
+  el.style.color    = cfg.color;
+  el.style.border   = `1px solid ${cfg.border}`;
+  el.style.display  = '';
+}
+
+/** Convenience wrappers kept for backward-compat with main.js callers. */
+export function setEdgeWorkerReady()   { setEdgeWorkerStatus('ready'); }
+export function setEdgeWorkerLoading() { setEdgeWorkerStatus('loading'); }
+export function setEdgeWorkerError()   { setEdgeWorkerStatus('error'); }
+
 // ── Cost preview badge ────────────────────────────────────────────────────────
 // Shown beneath the input bar: "~N sats" / "FREE" / "answered locally".
 // Fetched from GET /api/estimate once the user stops typing (300 ms debounce).

the-matrix/js/websocket.js

@@ -6,7 +6,6 @@ import { sentiment } from './edge-worker-client.js';
 import { setLabelState } from './hud-labels.js';
 import { createJobIndicator, dissolveJobIndicator } from './effects.js';
 import { getPubkey } from './nostr-identity.js';
-import { setMeterBalance, triggerMeterPulse } from './power-meter.js';
 
 function resolveWsUrl() {
   const explicit = import.meta.env.VITE_WS_URL;
@@ -191,15 +190,6 @@ function handleMessage(msg) {
       break;
     }
 
-    case 'session_balance_update': {
-      // Real-time balance push from server: animate fill level and pulse
-      if (typeof msg.balanceSats === 'number') {
-        setMeterBalance(msg.balanceSats, msg.maxSats);
-        triggerMeterPulse(msg.delta > 0 ? 'fill' : 'drain');
-      }
-      break;
-    }
-
     case 'agent_count':
     case 'visitor_count':
       break;