feat: new user resource integrating postgresql

server/import_map.json

@@ -1,4 +1,7 @@
 {
-  "imports": {
-  }
+    "imports": {
+        "zod": "https://deno.land/x/zod@v3.17.3/mod.ts",
+        "postgres": "https://deno.land/x/postgres@v0.16.1/mod.ts",
+        "bcrypt": "https://deno.land/x/bcrypt@v0.4.0/mod.ts"
+    }
 }