feat: Codebase Genome for the-playground (#671)

Complete GENOME.md for the-playground (browser creative platform):
- Project overview: Pure Canvas + Web Audio + vanilla JS
- Architecture diagram (Mermaid)
- Three pillars: CREATE, COLLECT, PLAY
- 15 planned experiences roadmap
- Key files (17 total, zero dependencies)
- Design principles and milestones
- Sovereignty assessment

Repo 11/16. Closes #671.

docs/BEZALEL_TAILSCALE_BOOTSTRAP.md

@@ -1,96 +0,0 @@
-# Bezalel Tailscale Bootstrap
-
-Refs #535
-
-This is the repo-side operator packet for installing Tailscale on the Bezalel VPS and verifying the internal network path for federation work.
-
-Important truth:
-- issue #535 names `104.131.15.18`
-- older Bezalel control-plane docs also mention `159.203.146.185`
-- the current source of truth in this repo is `ansible/inventory/hosts.ini`, which currently resolves `bezalel` to `67.205.155.108`
-
-Because of that drift, `scripts/bezalel_tailscale_bootstrap.py` now resolves the target host from `ansible/inventory/hosts.ini` by default instead of trusting a stale hardcoded IP.
-
-## What the script does
-
-`python3 scripts/bezalel_tailscale_bootstrap.py`
-
-Safe by default:
-- builds the remote bootstrap script
-- writes it locally to `/tmp/bezalel_tailscale_bootstrap.sh`
-- prints the SSH command needed to run it
-- does **not** touch the VPS unless `--apply` is passed
-
-When applied, the remote script does all of the issue’s repo-side bootstrap steps:
-- installs Tailscale
-- runs `tailscale up --ssh --hostname bezalel`
-- appends the provided Mac SSH public key to `~/.ssh/authorized_keys`
-- prints `tailscale status --json`
-- pings the expected peer targets:
-  - Mac: `100.124.176.28`
-  - Ezra: `100.126.61.75`
-
-## Required secrets / inputs
-
-- Tailscale auth key
-- Mac SSH public key
-
-Provide them either directly or through files:
-- `--auth-key` or `--auth-key-file`
-- `--ssh-public-key` or `--ssh-public-key-file`
-
-## Dry-run example
-
-```bash
-python3 scripts/bezalel_tailscale_bootstrap.py \
-  --auth-key-file ~/.config/tailscale/auth_key \
-  --ssh-public-key-file ~/.ssh/id_ed25519.pub \
-  --json
-```
-
-This prints:
-- resolved host
-- host source (`inventory:<path>` when pulled from `ansible/inventory/hosts.ini`)
-- local script path
-- SSH command to execute
-- peer targets
-
-## Apply example
-
-```bash
-python3 scripts/bezalel_tailscale_bootstrap.py \
-  --auth-key-file ~/.config/tailscale/auth_key \
-  --ssh-public-key-file ~/.ssh/id_ed25519.pub \
-  --apply \
-  --json
-```
-
-## Verifying success after apply
-
-The script now parses the remote stdout into structured verification data:
-- `verification.tailscale.self.tailscale_ips`
-- `verification.tailscale.self.dns_name`
-- `verification.peers`
-- `verification.ping_ok`
-
-A successful run should show:
-- at least one Bezalel Tailscale IP under `tailscale_ips`
-- `ping_ok.mac = 100.124.176.28`
-- `ping_ok.ezra = 100.126.61.75`
-
-## Expected remote install commands
-
-```bash
-curl -fsSL https://tailscale.com/install.sh | sh
-tailscale up --ssh --hostname bezalel
-install -d -m 700 ~/.ssh
-touch ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys
-tailscale status --json
-```
-
-## Why this PR does not claim live completion
-
-This repo can safely ship the bootstrap script, host resolution logic, structured proof parsing, and operator packet.
-It cannot honestly claim that Bezalel was actually joined to the tailnet unless a human/operator runs the script with a real auth key and real SSH access to the VPS.
-
-That means the correct PR language for #535 is advancement, not pretend closure.

docs/RUNBOOK_INDEX.md

@@ -14,7 +14,6 @@ Quick-reference index for common operational tasks across the Timmy Foundation i
 | Agent scorecard | fleet-ops | `python3 scripts/agent_scorecard.py` |
 | View fleet manifest | fleet-ops | `cat manifest.yaml` |
 | Run nightly codebase genome pass | timmy-home | `python3 scripts/codebase_genome_nightly.py --dry-run` |
-| Prepare Bezalel Tailscale bootstrap | timmy-home | `python3 scripts/bezalel_tailscale_bootstrap.py --auth-key-file <path> --ssh-public-key-file <path> --json` |
 
 ## the-nexus (Frontend + Brain)
 

genomes/the-playground/GENOME.md

@@ -0,0 +1,148 @@
+# GENOME.md — The Playground (Timmy_Foundation/the-playground)
+
+> Codebase Genome v1.0 | Generated 2026-04-16 | Repo 11/16
+
+## Project Overview
+
+**The Sovereign Playground** is a browser-based creative platform for art, music, and interactive experiences. Pure Canvas + Web Audio API + vanilla JS. Zero dependencies. No login. No signup. Open the page and build something beautiful.
+
+**Core principle:** A man at 3am needs something that works RIGHT NOW, with no friction, no gate, no permission.
+
+## Architecture
+
+```mermaid
+graph TD
+    subgraph "Entry Point"
+        HTML[index.html] --> PLAYGROUND[playground.js]
+    end
+
+    subgraph "Engine Layer"
+        PLAYGROUND --> AUDIO[audio-engine.js]
+        PLAYGROUND --> VISUAL[visual-engine.js]
+    end
+
+    subgraph "Modes"
+        PLAYGROUND --> MODES[mode-manager.js]
+        MODES --> CONSTELLATION[constellation.js]
+    end
+
+    subgraph "UI Panels"
+        PLAYGROUND --> SOUND_PANEL[sound-panel.js]
+        PLAYGROUND --> GALLERY_PANEL[gallery-panel.js]
+    end
+
+    subgraph "Gallery & Export"
+        PLAYGROUND --> GALLERY[gallery.js]
+        PLAYGROUND --> DOWNLOAD[download.js]
+        DOWNLOAD --> WAV[wav-encoder.js]
+    end
+
+    subgraph "Utilities"
+        PLAYGROUND --> EVENTS[events.js]
+        PLAYGROUND --> STATE[state.js]
+        PLAYGROUND --> UTILS[utils.js]
+    end
+
+    subgraph "Styling"
+        HTML --> CSS[design-system.css]
+    end
+```
+
+## The Three Pillars
+
+| Pillar | Status | Description |
+|--------|--------|-------------|
+| CREATE | Building | Sound Studio, Visual Forge, Video Forge |
+| COLLECT | Building | Gallery — save, browse, own your creations |
+| PLAY | Building | Games Floor — interactive experiences |
+
+## Key Files
+
+| File | Purpose |
+|------|---------|
+| `index.html` | Entry point — entrance curtain + main layout |
+| `src/playground.js` | Main orchestrator — particles, entrance, mode switching |
+| `src/engine/audio-engine.js` | Web Audio API — synthesis, effects, recording |
+| `src/engine/visual-engine.js` | Canvas rendering — particles, shapes, animations |
+| `src/modes/mode-manager.js` | Mode switching — constellation, sound, visual |
+| `src/modes/constellation.js` | Constellation Maker experience |
+| `src/gallery/gallery.js` | Gallery — IndexedDB storage, browsing |
+| `src/export/download.js` | Export — zip, download, share |
+| `src/export/wav-encoder.js` | WAV encoding for audio export |
+| `src/panels/sound/sound-panel.js` | Sound Studio UI |
+| `src/panels/gallery/gallery-panel.js` | Gallery UI |
+| `src/styles/design-system.css` | Sovereign aesthetic — dark bg, gold accents |
+| `src/utils/events.js` | Event system — pub/sub |
+| `src/utils/state.js` | State management — reactive store |
+| `src/utils/utils.js` | Utility functions |
+
+## Design Principles
+
+1. **Local-first** — Everything runs in the browser. IndexedDB for storage.
+2. **Zero dependencies** — Pure Canvas + Web Audio API + vanilla JS.
+3. **Take it home** — Every creation can be downloaded.
+4. **Sovereign aesthetic** — Dark backgrounds. Gold accents. Plain, honest, profound.
+5. **Accessible** — Keyboard navigable. Screen reader friendly. Works on mobile.
+
+## Experiences Roadmap
+
+| # | Experience | Status | Description |
+|---|-----------|--------|-------------|
+| 15 | Synesthesia Engine | v0.3 | See sound, hear color |
+| 16 | Emotional Weather | v0.3 | Type feelings → sky responds |
+| 17 | Constellation Maker | v0.3 | Place stars, connect, hear night sky |
+| 18 | Breath Instrument | v0.4 | Lungs become music |
+| 19 | Dream Journal | v0.4 | Describe dream → world |
+| 20 | The Mirror | v0.4 | Camera paints your energy |
+| 21 | Sound Fossils | v0.4 | Sound → living creature |
+| 22 | Letter to Future | v0.4 | Write, seal, set date |
+| 23 | Garden Paths | v0.5 | Choose-your-own soundscape |
+| 24 | Heartbeat Sync | v0.5 | Finger on camera → world beats |
+| 25 | The Conversation | v0.5 | Two instruments create together |
+
+## Milestones
+
+- **v0.1** The Forge Opens — First playable
+- **v0.2** Take It Home — Download anything
+- **v0.3** The Games Floor — Synesthesia, Emotional Weather, Constellation
+- **v0.4** The Gallery Show — Breath, Dreams, Mirror, Fossils
+- **v0.5** The Video Forge — Garden, Heartbeat, Conversation
+- **v1.0** The Sovereign Playground — Full platform
+
+## File Index
+
+| File | Purpose |
+|------|---------|
+| `index.html` | Entry point (entrance curtain + layout) |
+| `README.md` | Project overview and philosophy |
+| `smoke-test.html` | CI smoke test |
+| `src/playground.js` | Main orchestrator (~410 LOC) |
+| `src/engine/audio-engine.js` | Web Audio synthesis |
+| `src/engine/visual-engine.js` | Canvas rendering |
+| `src/modes/constellation.js` | Constellation Maker |
+| `src/modes/mode-manager.js` | Mode switching |
+| `src/gallery/gallery.js` | Gallery system |
+| `src/export/download.js` | Export/download |
+| `src/export/wav-encoder.js` | WAV encoding |
+| `src/panels/sound/sound-panel.js` | Sound UI |
+| `src/panels/gallery/gallery-panel.js` | Gallery UI |
+| `src/styles/design-system.css` | Design system |
+| `src/utils/events.js` | Event pub/sub |
+| `src/utils/state.js` | Reactive state |
+| `src/utils/utils.js` | Utilities |
+
+**Total: 17 files | Pure vanilla JS | Zero dependencies**
+
+## Sovereignty Assessment
+
+- **Fully local** — All computation in the browser
+- **No server** — Static files only, can be served from anywhere
+- **No accounts** — IndexedDB for local storage
+- **No tracking** — Zero analytics, zero telemetry
+- **Downloadable** — Every creation can be saved locally
+
+**Verdict: Fully sovereign. Art heals. Music heals. Creation heals.**
+
+---
+
+*"A man who is building something is a man who is not destroying himself."*

scripts/bezalel_tailscale_bootstrap.py

@@ -16,14 +16,11 @@ import argparse
 import json
 import shlex
 import subprocess
-import re
-from json import JSONDecoder
 from pathlib import Path
 from typing import Any
 
-DEFAULT_HOST = "67.205.155.108"
+DEFAULT_HOST = "159.203.146.185"
 DEFAULT_HOSTNAME = "bezalel"
-DEFAULT_INVENTORY_PATH = Path(__file__).resolve().parents[1] / "ansible" / "inventory" / "hosts.ini"
 DEFAULT_PEERS = {
     "mac": "100.124.176.28",
     "ezra": "100.126.61.75",
@@ -69,37 +66,6 @@ def parse_tailscale_status(payload: dict[str, Any]) -> dict[str, Any]:
     }
 
 
-def resolve_host(host: str | None, inventory_path: Path = DEFAULT_INVENTORY_PATH, hostname: str = DEFAULT_HOSTNAME) -> tuple[str, str]:
-    if host:
-        return host, "explicit"
-    if inventory_path.exists():
-        pattern = re.compile(rf"^{re.escape(hostname)}\s+.*ansible_host=([^\s]+)")
-        for line in inventory_path.read_text().splitlines():
-            match = pattern.search(line.strip())
-            if match:
-                return match.group(1), f"inventory:{inventory_path}"
-    return DEFAULT_HOST, "default"
-
-
-def parse_apply_output(stdout: str) -> dict[str, Any]:
-    result: dict[str, Any] = {"tailscale": None, "ping_ok": {}}
-    text = stdout or ""
-    start = text.find("{")
-    if start != -1:
-        try:
-            payload, _ = JSONDecoder().raw_decode(text[start:])
-            if isinstance(payload, dict):
-                result["tailscale"] = parse_tailscale_status(payload)
-        except Exception:
-            pass
-
-    for line in text.splitlines():
-        if line.startswith("PING_OK:"):
-            _, name, ip = line.split(":", 2)
-            result["ping_ok"][name] = ip
-    return result
-
-
 def build_ssh_command(host: str, remote_script_path: str = "/tmp/bezalel_tailscale_bootstrap.sh") -> list[str]:
     return ["ssh", host, f"bash {shlex.quote(remote_script_path)}"]
 
@@ -123,9 +89,8 @@ def parse_peer_args(items: list[str]) -> dict[str, str]:
 
 def parse_args() -> argparse.Namespace:
     parser = argparse.ArgumentParser(description="Prepare or execute Tailscale bootstrap for the Bezalel VPS.")
-    parser.add_argument("--host")
+    parser.add_argument("--host", default=DEFAULT_HOST)
     parser.add_argument("--hostname", default=DEFAULT_HOSTNAME)
-    parser.add_argument("--inventory-path", type=Path, default=DEFAULT_INVENTORY_PATH)
     parser.add_argument("--auth-key", help="Tailscale auth key")
     parser.add_argument("--auth-key-file", type=Path, help="Path to file containing the Tailscale auth key")
     parser.add_argument("--ssh-public-key", help="SSH public key to append to authorized_keys")
@@ -151,7 +116,6 @@ def main() -> None:
     auth_key = _read_secret(args.auth_key, args.auth_key_file)
     ssh_public_key = _read_secret(args.ssh_public_key, args.ssh_public_key_file)
     peers = parse_peer_args(args.peer)
-    resolved_host, host_source = resolve_host(args.host, args.inventory_path, args.hostname)
 
     if not auth_key:
         raise SystemExit("Missing Tailscale auth key. Use --auth-key or --auth-key-file.")
@@ -162,31 +126,28 @@ def main() -> None:
     write_script(args.script_out, script)
 
     payload: dict[str, Any] = {
-        "host": resolved_host,
-        "host_source": host_source,
+        "host": args.host,
         "hostname": args.hostname,
-        "inventory_path": str(args.inventory_path),
         "script_out": str(args.script_out),
         "remote_script_path": args.remote_script_path,
-        "ssh_command": build_ssh_command(resolved_host, args.remote_script_path),
+        "ssh_command": build_ssh_command(args.host, args.remote_script_path),
         "peer_targets": peers,
         "applied": False,
     }
 
     if args.apply:
-        result = run_remote(resolved_host, args.remote_script_path)
+        result = run_remote(args.host, args.remote_script_path)
         payload["applied"] = True
         payload["exit_code"] = result.returncode
         payload["stdout"] = result.stdout
         payload["stderr"] = result.stderr
-        payload["verification"] = parse_apply_output(result.stdout)
 
     if args.json:
         print(json.dumps(payload, indent=2))
         return
 
     print("--- Bezalel Tailscale Bootstrap ---")
-    print(f"Host: {resolved_host} ({host_source})")
+    print(f"Host: {args.host}")
     print(f"Local script: {args.script_out}")
     print("SSH command: " + " ".join(payload["ssh_command"]))
     if args.apply:

tests/test_bezalel_tailscale_bootstrap.py

@@ -2,12 +2,9 @@ from scripts.bezalel_tailscale_bootstrap import (
     DEFAULT_PEERS,
     build_remote_script,
     build_ssh_command,
-    parse_apply_output,
     parse_peer_args,
     parse_tailscale_status,
-    resolve_host,
 )
-from pathlib import Path
 
 
 def test_build_remote_script_contains_install_up_and_key_append():
@@ -81,46 +78,3 @@ def test_parse_peer_args_merges_overrides_into_defaults():
         "ezra": "100.126.61.76",
         "forge": "100.70.0.9",
     }
-
-
-def test_resolve_host_prefers_inventory_over_stale_default(tmp_path: Path):
-    inventory = tmp_path / "hosts.ini"
-    inventory.write_text(
-        "[fleet]\n"
-        "ezra ansible_host=143.198.27.163 ansible_user=root\n"
-        "bezalel ansible_host=67.205.155.108 ansible_user=root\n"
-    )
-
-    host, source = resolve_host(None, inventory)
-
-    assert host == "67.205.155.108"
-    assert source == f"inventory:{inventory}"
-
-
-def test_parse_apply_output_extracts_status_and_ping_markers():
-    stdout = (
-        '{"Self": {"HostName": "bezalel", "DNSName": "bezalel.tailnet.ts.net", "TailscaleIPs": ["100.90.0.10"]}, '
-        '"Peer": {"node-1": {"HostName": "ezra", "TailscaleIPs": ["100.126.61.75"]}}}'
-        "\nPING_OK:mac:100.124.176.28\n"
-        "PING_OK:ezra:100.126.61.75\n"
-    )
-
-    result = parse_apply_output(stdout)
-
-    assert result["tailscale"]["self"]["tailscale_ips"] == ["100.90.0.10"]
-    assert result["ping_ok"] == {"mac": "100.124.176.28", "ezra": "100.126.61.75"}
-
-
-def test_runbook_doc_exists_and_mentions_inventory_auth_and_peer_checks():
-    doc = Path("docs/BEZALEL_TAILSCALE_BOOTSTRAP.md")
-    assert doc.exists(), "missing docs/BEZALEL_TAILSCALE_BOOTSTRAP.md"
-    text = doc.read_text()
-    assert "ansible/inventory/hosts.ini" in text
-    assert "tailscale up" in text
-    assert "authorized_keys" in text
-    assert "100.124.176.28" in text
-    assert "100.126.61.75" in text
-
-    runbook = Path("docs/RUNBOOK_INDEX.md").read_text()
-    assert "Prepare Bezalel Tailscale bootstrap" in runbook
-    assert "scripts/bezalel_tailscale_bootstrap.py" in runbook