feat: Add database

cloud/infra/database.ts

@@ -0,0 +1,45 @@
+const dbProject = neon.getProjectOutput({
+  id: "curly-fire-59112557",
+});
+
+const dbBranchId =
+  $app.stage !== "production"
+    ? new neon.Branch("NeonBranch", {
+        parentId: dbProject.defaultBranchId,
+        projectId: dbProject.id,
+        name: $app.stage,
+      }).id
+    : dbProject.defaultBranchId;
+
+const dbEndpoint = new neon.Endpoint("NeonEndpoint", {
+  projectId: dbProject.id,
+  branchId: dbBranchId,
+  poolerEnabled: true,
+  type: "read_write",
+});
+
+const dbRole = new neon.Role("NeonRole", {
+  name: `nestri-${$app.stage}-role`,
+  branchId: dbBranchId,
+  projectId: dbProject.id,
+});
+
+const db = new neon.Database(
+  "NeonDatabase",
+  {
+    branchId: dbBranchId,
+    projectId: dbProject.id,
+    ownerName: dbRole.name,
+    name: `nestri-${$app.stage}`,
+  },
+  { dependsOn: [dbRole] },
+);
+
+export const database = new sst.Linkable("Database", {
+  properties: {
+    name: db.name,
+    user: dbRole.name,
+    host: dbEndpoint.host,
+    password: dbRole.password,
+  },
+});