Initial commit: Triple-C app, container, and CI

Tauri v2 desktop app (React/TypeScript + Rust) for managing
containerized Claude Code environments. Includes Gitea Actions
workflow for building and pushing the sandbox container image,
and a BUILDING.md guide for manual app builds on Linux and Windows.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/package.json

@@ -0,0 +1,37 @@
+{
+  "name": "triple-c",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview",
+    "tauri": "tauri"
+  },
+  "dependencies": {
+    "@tauri-apps/api": "^2",
+    "@tauri-apps/plugin-dialog": "^2",
+    "@tauri-apps/plugin-opener": "^2.5.3",
+    "@tauri-apps/plugin-store": "^2",
+    "@xterm/addon-fit": "^0.10",
+    "@xterm/addon-web-links": "^0.12.0",
+    "@xterm/addon-webgl": "^0.18",
+    "@xterm/xterm": "^5",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
+    "zustand": "^5"
+  },
+  "devDependencies": {
+    "@tailwindcss/vite": "^4",
+    "@tauri-apps/cli": "^2",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
+    "@vitejs/plugin-react": "^4",
+    "autoprefixer": "^10",
+    "postcss": "^8",
+    "tailwindcss": "^4",
+    "typescript": "^5.7",
+    "vite": "^6"
+  }
+}