feat(pinokio): clean one-click launcher for multi-tts-server

- install: clone app source, create venv, install deps + torch + models
- start: daemon uvicorn on 127.0.0.1 with auto-captured URL
- reset: remove venv/cache/models but keep source
- update: pull both launcher and app, then re-install
- sanitized: no local env details, no TODO/DONE
- icon.png included

reset.js

@@ -0,0 +1,19 @@
+// Reset Multi-TTS-Server to pre-install state.
+// Removes the venv, downloaded caches, and downloaded models.
+// Keeps the cloned app/ source code so the next install is just venv + models.
+module.exports = {
+  run: [
+    {
+      method: "fs.rm",
+      params: { path: "app/venv" }
+    },
+    {
+      method: "fs.rm",
+      params: { path: "app/cache" }
+    },
+    {
+      method: "fs.rm",
+      params: { path: "app/models" }
+    }
+  ]
+}