feat: 添加prisma

chore: 添加cache和/prisma/migrations到.gitignore

.gitignore

@@ -38,3 +38,9 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+
+# cache
+cache
+
+# prisma
+/prisma/migrations

package.json

@@ -9,9 +9,11 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@prisma/client": "5.22.0",
+    "next": "15.0.2",
+    "prisma": "^5.22.0",
     "react": "19.0.0-rc-02c0e824-20241028",
-    "react-dom": "19.0.0-rc-02c0e824-20241028",
-    "next": "15.0.2"
+    "react-dom": "19.0.0-rc-02c0e824-20241028"
   },
   "devDependencies": {
     "typescript": "^5",

prisma/schema.prisma

@@ -0,0 +1,14 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+model Snippet {
+  id    Int    @id @default(autoincrement())
+  title String
+  code  String
+}