Fix: Switch schema from PostgreSQL to SQLite for user registration

- Use sqliteTable/integer instead of pgTable/serial
- Fix Drizzle ORM compatibility with better-sqlite3 driver
- This was causing silent failures on user registration

server/db.ts

@@ -4,9 +4,13 @@ import { users, User, NewUser } from "../shared/schema";
 import Database from "better-sqlite3";
 import path from "node:path";
 import fs from "node:fs";
+import { fileURLToPath } from "node:url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
 
 // Use SQLite for production (PostgreSQL migration later)
-const dbPath = path.resolve(__dirname || ".", "..", "data.db");
+const dbPath = path.resolve(__dirname, "..", "data.db");
 
 // Ensure data directory exists
 const dbDir = path.dirname(dbPath);

server/static.ts

@@ -2,20 +2,19 @@ import express from 'express';
 import type { Express } from 'express';
 import fs from "node:fs";
 import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
 
 export function serveStatic(app: Express) {
-  // In production, dist/public is at the same level as index.cjs
-  const distPath = path.resolve(__dirname, "..", "public");
+  // In production CJS bundle, __dirname points to the compiled file
+  // so we check both the bundle-relative path and cwd
+  const bundleDistPath = path.resolve(__dirname, "..", "public");
+  const cwdDistPath = path.resolve(process.cwd(), "dist", "public");
+  const distPath = fs.existsSync(cwdDistPath) ? cwdDistPath : bundleDistPath;
+
   if (!fs.existsSync(distPath)) {
-    // Fallback: check cwd
-    const cwdPath = path.resolve(process.cwd(), "dist", "public");
-    if (fs.existsSync(cwdPath)) {
-      app.use(express.static(cwdPath));
-      app.use("/{*path}", (_req, res) => {
-        res.sendFile(path.resolve(cwdPath, "index.html"));
-      });
-      return;
-    }
     throw new Error(
       `Could not find the build directory: ${distPath}, make sure to build the client first`,
     );

shared/schema.ts

@@ -1,20 +1,20 @@
 // GammaDesk shared data model
 // ORATS-style options analytics types + Drizzle tables for auth.
-// Database: PostgreSQL
+// Database: SQLite (PostgreSQL migration planned later)
 
 import { z } from "zod";
-import { pgTable, text, serial, timestamp, pgEnum } from "drizzle-orm/pg-core";
+import { sqliteTable, text, integer } from "drizzle-orm/sqlite-core";
 
 // ---------------------------------------------------------------------------
-// Auth - Users table (Drizzle + PostgreSQL)
+// Auth - Users table (Drizzle + SQLite)
 // ---------------------------------------------------------------------------
 
-export const users = pgTable("users", {
-  id: serial("id").primaryKey(),
+export const users = sqliteTable("users", {
+  id: integer("id").primaryKey({ autoIncrement: true }),
   name: text("name").notNull(),
   email: text("email").notNull().unique(),
   passwordHash: text("password_hash").notNull(),
-  createdAt: timestamp("created_at", { mode: "date" }).defaultNow().notNull(),
+  createdAt: text("created_at").default(new Date().toISOString()),
 });
 
 export type User = typeof users.$inferSelect;