chore(desktop): remove unused dependencies

Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>

packages/desktop/package.json

@@ -34,7 +34,6 @@
     "marked": "^15"
   },
   "devDependencies": {
-    "@actions/artifact": "4.0.0",
     "@lydell/node-pty": "catalog:",
     "@opencode-ai/app": "workspace:*",
     "@opencode-ai/ui": "workspace:*",
@@ -47,15 +46,12 @@
     "@types/bun": "catalog:",
     "@types/node": "catalog:",
     "@typescript/native-preview": "catalog:",
-    "@valibot/to-json-schema": "1.6.0",
     "electron": "42.3.3",
     "electron-builder": "26.15.2",
     "electron-vite": "^5",
     "solid-js": "catalog:",
-    "sury": "11.0.0-alpha.4",
     "typescript": "~5.6.2",
-    "vite": "catalog:",
-    "zod-openapi": "5.4.6"
+    "vite": "catalog:"
   },
   "optionalDependencies": {
     "@lydell/node-pty-darwin-arm64": "1.2.0-beta.12",