feat: update Dockerfile and workflow for environment variable support

- Modified the Dockerfile to include ARG and ENV for PUBLIC_CONVEX_URL and PUBLIC_CONVEX_SITE_URL, enhancing configuration flexibility.
- Updated the deploy workflow to pass these environment variables during the build process.
- Adjusted package.json to use bun for script commands and added svelte-adapter-bun for improved Svelte integration.

apps/web/package.json

@@ -4,9 +4,9 @@
   "version": "0.0.1",
   "type": "module",
   "scripts": {
-    "dev": "vite dev",
-    "build": "vite build",
-    "preview": "vite preview",
+    "dev": "bunx --bun vite dev",
+    "build": "bunx --bun vite build",
+    "preview": "bunx --bun vite preview",
     "prepare": "svelte-kit sync || echo ''",
     "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
     "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch"
@@ -22,6 +22,7 @@
     "esbuild": "^0.25.11",
     "postcss": "^8.5.6",
     "svelte": "^5.38.1",
+    "svelte-adapter-bun": "^1.0.1",
     "svelte-check": "^4.3.1",
     "svelte-dnd-action": "^0.9.67",
     "tailwindcss": "^4.1.12",