feat(seed): synthetic fixture covering every pipeline stage + db:reset

Splits seed bootstrap (ports/roles/profile) into a shared module so
two seed entry points can share it:
- pnpm db:seed             realistic NocoDB-shaped fixture (existing)
- pnpm db:seed:synthetic   12 clients, one per pipeline stage + archive
                           variants (rich metadata for restore wizard)

scripts/db-reset.ts truncates all data tables (preserves migrations);
guarded by --confirm and a localhost host check. Companion npm scripts:
- pnpm db:reset
- pnpm db:reseed:realistic
- pnpm db:reseed:synthetic

scripts/dev-open-browser.ts launches a headed Chromium with no viewport
override (uses the host monitor's natural size), pre-fills the login
form for the requested role.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

scripts/dev-open-browser.ts

@@ -0,0 +1,80 @@
+/**
+ * Launch a headed Chromium with NO viewport override so it adopts the
+ * host monitor's natural size — useful when you want to drive the CRM
+ * manually and have full-screen real estate.
+ *
+ * Pre-fills the login form for the synthetic admin (admin@portnimara.test
+ * / SuperAdmin12345!) but does not submit; press Enter when ready.
+ *
+ * The script keeps running until the browser window is closed by the
+ * user or until you Ctrl-C.
+ *
+ *   pnpm tsx scripts/dev-open-browser.ts             # super_admin
+ *   pnpm tsx scripts/dev-open-browser.ts sales_agent
+ *   pnpm tsx scripts/dev-open-browser.ts viewer
+ *   pnpm tsx scripts/dev-open-browser.ts --no-prefill
+ */
+
+import 'dotenv/config';
+import { chromium } from 'playwright';
+
+const USERS: Record<string, { email: string; password: string }> = {
+  super_admin: { email: 'admin@portnimara.test', password: 'SuperAdmin12345!' },
+  sales_agent: { email: 'agent@portnimara.test', password: 'SalesAgent12345!' },
+  viewer: { email: 'viewer@portnimara.test', password: 'ViewerUser12345!' },
+};
+
+const BASE_URL = process.env.DEV_BASE_URL ?? 'http://localhost:3000';
+
+async function main() {
+  const args = process.argv.slice(2);
+  const noPrefill = args.includes('--no-prefill');
+  const role =
+    args.find((a) => !a.startsWith('--')) && USERS[args.find((a) => !a.startsWith('--'))!]
+      ? args.find((a) => !a.startsWith('--'))!
+      : 'super_admin';
+  const user = USERS[role]!;
+
+  console.log(`Launching headed Chromium → ${BASE_URL}`);
+  console.log(`  role: ${role}  (${user.email})`);
+
+  const browser = await chromium.launch({
+    headless: false,
+    args: ['--start-maximized'],
+  });
+
+  // viewport: null lets the page fill the OS window. Combined with
+  // --start-maximized this matches the host monitor's natural size.
+  const context = await browser.newContext({ viewport: null });
+  const page = await context.newPage();
+
+  await page.goto(`${BASE_URL}/login`);
+
+  if (!noPrefill) {
+    try {
+      await page.waitForSelector('#email', { timeout: 5000 });
+      await page.fill('#email', user.email);
+      await page.fill('#password', user.password);
+      console.log('  Login form pre-filled — press Enter in the browser to submit.');
+    } catch {
+      console.log('  Could not find login form (page may have redirected).');
+    }
+  }
+
+  console.log('');
+  console.log("Browser is open. Close it when you're done; the script will exit.");
+  console.log('Or Ctrl-C here to force-quit.');
+
+  // Keep the process alive until the browser window is closed.
+  await new Promise<void>((resolve) => {
+    browser.on('disconnected', () => resolve());
+  });
+
+  await browser.close().catch(() => undefined);
+  process.exit(0);
+}
+
+main().catch((err) => {
+  console.error('Open-browser failed:', err);
+  process.exit(1);
+});