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>

src/lib/db/seed-synthetic.ts

@@ -0,0 +1,55 @@
+/**
+ * Synthetic seed (the "every pipeline stage" fixture).
+ *
+ * Bootstraps the same ports/roles/profile as `seed.ts` then loads
+ * `seedSyntheticPortData()` per port — 12 clients, one per pipeline
+ * stage plus archive variants, designed for thoroughly testing the
+ * CRM end-to-end.
+ *
+ * Use the realistic seed (`pnpm db:seed`) for shapes that mirror the
+ * production NocoDB clone.
+ *
+ * Run with: pnpm db:seed:synthetic
+ */
+
+import 'dotenv/config';
+import { seedBootstrap } from './seed-bootstrap';
+import { seedSyntheticPortData, type SyntheticSeedSummary } from './seed-synthetic-data';
+
+async function seed() {
+  console.log('Seeding Port Nimara CRM (synthetic test fixture)...');
+
+  const portIds = await seedBootstrap();
+
+  console.log('');
+  console.log('Seeding per-port synthetic fixtures...');
+
+  const summaries: Array<{ name: string; summary: SyntheticSeedSummary | null }> = [];
+  for (const p of portIds) {
+    console.log(`  [${p.slug}] seeding synthetic data...`);
+    const summary = await seedSyntheticPortData(p.id, p.slug);
+    summaries.push({ name: p.name, summary });
+  }
+
+  console.log('');
+  console.log('─── Summary ───────────────────────────────────────────────');
+  for (const s of summaries) {
+    if (s.summary === null) {
+      console.log(`  ✓ Port "${s.name}" - already seeded (skipped)`);
+    } else {
+      const x = s.summary;
+      console.log(
+        `  ✓ Port "${s.name}" - ${x.berths} berths, ${x.clients} clients, ${x.companies} companies, ${x.yachts} yachts, ${x.interests} interests, ${x.residentialClients} residential clients`,
+      );
+    }
+  }
+  console.log('');
+  console.log('Synthetic seed complete!');
+
+  process.exit(0);
+}
+
+seed().catch((err) => {
+  console.error('Synthetic seed failed:', err);
+  process.exit(1);
+});