fix: replace raw HTML buttons with Button component in admin, remove vite-plugin-wasm

- Use Button component for photo remove, editor tab toggle, and model
  pill buttons across admin/users, admin/articles, admin/videos
- Remove vite-plugin-wasm from frontend devDependencies (no longer
  needed since WASM is served by the buttplug nginx container)

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

packages/frontend/package.json

@@ -39,8 +39,7 @@
     "tailwindcss": "^4.2.1",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5.9.3",
-    "vite": "^7.3.1",
-    "vite-plugin-wasm": "3.5.0"
+    "vite": "^7.3.1"
   },
   "dependencies": {
     "@sexy.pivoine.art/types": "workspace:*",