refactor: archive GUI clients; keep minimal TUI with hooks/API

Move Qt/Tauri/full Web SPA under archive/, ship hermit as CLI/TUI plus
libcstcore and cst-webui/1 HTTP+SSE (turn lifecycle hooks, capabilities).

Co-authored-by: Cursor <cursoragent@cursor.com>

archive/desktop-tauri/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "hermit-desktop",
+  "private": true,
+  "version": "1.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "preview": "vite preview",
+    "tauri": "tauri"
+  },
+  "dependencies": {
+    "@tauri-apps/api": "^2.1.1",
+    "@tauri-apps/plugin-dialog": "^2.2.0",
+    "@tauri-apps/plugin-shell": "^2.2.0",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
+    "react-markdown": "^9.0.3",
+    "remark-gfm": "^4.0.0"
+  },
+  "devDependencies": {
+    "@tauri-apps/cli": "^2.1.0",
+    "@types/react": "^19.0.0",
+    "@types/react-dom": "^19.0.0",
+    "@vitejs/plugin-react": "^4.3.4",
+    "typescript": "^5.7.2",
+    "vite": "^6.0.3"
+  }
+}