set up ast-grep and dbmate and postgres

devenv.nix

@@ -5,6 +5,8 @@
     nixfmt-rfc-style
     biome
     git
+    dbmate
+    ast-grep
   ];
 
   dotenv.enable = true;
@@ -14,6 +16,15 @@
     bun.enable = true;
   };
 
+  services.postgres = {
+    enable = true;
+    initialDatabases = [{ name = "reviq-dashboard"; }];
+    initialScript = ''
+      CREATE USER reviq WITH PASSWORD 'reviq' SUPERUSER;
+      GRANT ALL PRIVILEGES ON DATABASE "reviq-dashboard" TO reviq;
+    '';
+  };
+
   processes = {
     "dev-publisher-dashboard".exec = "bun run --cwd apps/publisher-dashboard dev";
     "build-watch".exec = "bun run build:watch:packages";