feat: vercel backend and share button

.gitignore

@@ -22,3 +22,6 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
+
+.vercel
+.env*.local

package.json

@@ -5,24 +5,30 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "tsc -b && vite build",
+    "build": "tsc -b && vite build && vite build --mode=client",
     "lint": "eslint .",
     "preview": "vite preview"
   },
   "dependencies": {
     "@fontsource-variable/inter": "^5.2.5",
     "@fontsource/dm-mono": "^5.2.5",
+    "@hono/valibot-validator": "^0.5.2",
     "@microlink/react-json-view": "^1.26.2",
     "@radix-ui/react-dialog": "^1.1.14",
     "@radix-ui/react-dropdown-menu": "^2.1.15",
     "@radix-ui/react-slot": "^1.2.3",
     "@radix-ui/react-tabs": "^1.1.12",
     "@radix-ui/react-tooltip": "^1.2.7",
     "@tailwindcss/typography": "^0.5.16",
+    "@universal-middleware/core": "^0.4.7",
+    "@universal-middleware/hono": "^0.4.12",
+    "@vercel/blob": "^1.1.1",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "hono": "^4.7.11",
     "lucide-react": "^0.511.0",
     "motion": "^12.15.0",
+    "nanoid": "^5.1.5",
     "prismjs": "^1.30.0",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
@@ -36,6 +42,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.25.0",
+    "@hono/vite-dev-server": "^0.19.1",
     "@types/node": "^22.15.21",
     "@types/prismjs": "^1.26.5",
     "@types/react": "^19.1.2",
@@ -51,6 +58,8 @@
     "tailwindcss": "3",
     "typescript": "~5.8.3",
     "typescript-eslint": "^8.30.1",
-    "vite": "^6.3.5"
+    "vercel": "^42.3.0",
+    "vite": "^6.3.5",
+    "vite-plugin-vercel": "^9.0.7"
   }
 }