fix(build): harden engine downloads and refresh dependencies

- update Lucide, Vitest, compatible Cargo locks, and FFmpeg source pins

- resume interrupted archives with HTTP range and checksum validation

- cover complete, range-ignored, and unsatisfiable archive recovery paths

package.json

@@ -60,7 +60,7 @@
     "@tauri-apps/plugin-notification": "^2.3.3",
     "@tauri-apps/plugin-opener": "^2",
     "i18next": "^26.3.6",
-    "lucide-react": "^1.31.0",
+    "lucide-react": "^1.32.0",
     "react": "^19.2.8",
     "react-dom": "^19.2.8",
     "react-i18next": "^17.0.11",
@@ -76,6 +76,6 @@
     "tailwindcss": "^4.3.3",
     "typescript": "^7.0.2",
     "vite": "^8.2.1",
-    "vitest": "^4.1.10"
+    "vitest": "^4.1.11"
   }
 }