- updated actions to v4 in workflow

- Set up Postgres db on vercel

.gitea/workflows/vercel-production.yaml

@@ -10,7 +10,7 @@ jobs:
   Deploy-Production:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Install Vercel CLI
         run: npm install --global vercel@latest
       - name: Pull Vercel Environment Information

prisma/schema.prisma

@@ -6,8 +6,9 @@ generator client {
 }
 
 datasource db {
-    provider = "mysql"
-    url      = env("DATABASE_URL")
+    provider  = "postgresql"
+    url       = env("POSTGRES_PRISMA_URL") // uses connection pooling
+    directUrl = env("POSTGRES_URL_NON_POOLING") // uses a direct connection
 }
 
 model Post {