WIP: Claude Code progress on #65

Automated salvage commit — agent session ended (exit 124). Work in progress, may need continuation.
[gemini] NIP-07 visitor Nostr identity in Workshop (#14 ) (#104 )
2026-03-23 22:26:20 -04:00 · 2026-03-23 22:54:07 +00:00 · 2026-03-23 22:51:12 +00:00
9 changed files with 223 additions and 260 deletions
--- a/artifacts/api-server/src/lib/provisioner.ts
+++ b/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();
--- a/artifacts/api-server/src/routes/bootstrap.ts
+++ b/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);
--- a/artifacts/api-server/src/routes/relay-policy.ts
+++ b/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.
--- a/artifacts/mobile/app/(tabs)/_layout.tsx
+++ b/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 />;
 }
--- a/artifacts/mobile/app/settings.tsx
+++ b/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,
  },
 });
--- a/reports/branch-audit-103.md
+++ b/reports/branch-audit-103.md
@@ -0,0 +1,38 @@
+# Branch Audit — Issue #103
+
+## Summary (2026-03-23)
+
+### Unmerged branches reviewed
+| Branch | Content | Status | Action |
+|--------|---------|--------|--------|
+| `gemini/issue-14` | NIP-07 Nostr identity | Unique diff vs main | **PR #104 opened** |
+| `gemini/issue-42` | Timmy animated eyes | No diff vs main — already merged | Deleted |
+| `claude/issue-11` | Kimi + Perplexity agents | No diff vs main — already merged | Deleted |
+| `claude/issue-13` | Nostr event publishing | No diff vs main — already merged | Deleted |
+| `claude/issue-29` | Mobile Nostr identity | No diff vs main — already merged | Deleted |
+| `claude/issue-45` | Test kit | No diff vs main — already merged | Deleted |
+| `claude/issue-47` | SQL migration helpers | No diff vs main — already merged | Deleted |
+| `claude/issue-67` | Session Mode UI | No diff vs main — already merged | Deleted |
+
+All 7 branches besides `gemini/issue-14` had empty `git diff origin/main...origin/<branch>`
+output, confirming their work had been squash-merged into main previously.
+
+### Stale merged branches deleted (37 branches)
+Confirmed via `git diff origin/main...origin/<branch>` (empty diff):
+
+**gemini branches:** issue-16, issue-34, issue-40, issue-42, issue-46, issue-48,
+issue-50, issue-52, issue-56, issue-58, issue-64, issue-70
+
+**claude branches:** issue-1, issue-3, issue-7, issue-9, issue-11, issue-13, issue-15,
+issue-17, issue-21, issue-25, issue-27, issue-29, issue-31, issue-33, issue-35, issue-36,
+issue-39, issue-41, issue-43, issue-45, issue-47, issue-49, issue-51, issue-53, issue-55,
+issue-57, issue-59, issue-61, issue-63, issue-65, issue-67, issue-68
+
+### Remaining branches after cleanup
+| Branch | Status |
+|--------|--------|
+| `main` | Trunk |
+| `claude/issue-5` | Open PR #93 |
+| `claude/issue-37` | Open PR #80 |
+| `gemini/issue-14` | New PR #104 (NIP-07 Nostr identity) |
+| `claude/issue-103` | This audit branch |
--- a/the-matrix/js/edge-worker-client.js
+++ b/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; }

 /**
--- a/the-matrix/js/main.js
+++ b/the-matrix/js/main.js
@@ -12,8 +12,8 @@ import { initWebSocket, getConnectionState, getJobCount } from './websocket.js';
 import { initPaymentPanel } from './payment.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';
@@ -47,8 +47,10 @@ function buildWorld(firstInit, stateSnapshot) {
    initPaymentPanel();
    initSessionPanel();
    void initNostrIdentity('/api');
+    setEdgeWorkerLoading();
    warmupEdgeWorker();
    onEdgeWorkerReady(() => setEdgeWorkerReady());
+    onEdgeWorkerError(() => setEdgeWorkerError());
    void initTimmyId();
  }

--- a/the-matrix/js/ui.js
+++ b/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).
Author	SHA1	Message	Date
Alexander Whitestone	ad2a5e23fa	WIP: Claude Code progress on #65 Automated salvage commit — agent session ended (exit 124). Work in progress, may need continuation.	2026-03-23 22:26:20 -04:00
Claude (Opus 4.6)	94d2e48455	[gemini] NIP-07 visitor Nostr identity in Workshop (#14 ) (#104 ) Co-authored-by: Claude (Opus 4.6) <claude@hermes.local> Co-committed-by: Claude (Opus 4.6) <claude@hermes.local>	2026-03-23 22:54:07 +00:00
Claude (Opus 4.6)	395b728bde	[claude] Rescue gemini/issue-14, delete 44 stale branches (#103 ) (#105 )	2026-03-23 22:51:12 +00:00