Implement video feed feature with components, hooks, and utility functions

package.json

@@ -16,8 +16,12 @@
     "@tailwindcss/vite": "^4.1.18",
     "@tanstack/react-query": "^5.90.12",
     "@tanstack/react-router": "^1.141.6",
+    "clsx": "^2.1.1",
+    "country-flag-icons": "^1.6.4",
+    "konva": "^10.0.12",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
+    "react-konva": "^19.2.1",
     "tailwindcss": "^4.1.18"
   },
   "devDependencies": {