Started PostgreSQL — data directory was uninitialized, ran initdb, set password, switched to md5 auth, all 24 migrations applied.

Hardened db.ts — added statement_timeout: 30000, idle_in_transaction_session_timeout: 10000, created transaction() helper (BEGIN/COMMIT/ROLLBACK).
Multi-step API routes wrapped in transactions — Events POST, Conversations POST use atomic blocks.
Fixed leads pagination — status filter pushed into SQL WHERE (no client-side filtering after LIMIT/OFFSET), added SELECT COUNT(*) for total.
Rewrote dashboard — SQL aggregations (COUNT + GROUP BY + date_trunc) replace loading all leads into memory.
Optimized conversations GET — merged duplicate correlated subqueries into single LEFT JOIN LATERAL.
Created migration 021_performance_indexes.sql — 8 missing indexes + set_session_user_context() function caching current_user_hierarchy_level() as session variable (avoids per-query RLS join).
Fixed build error — duplicate const other in conversations route. Also fixed a TypeScript never error in dashboard breakdown map.
Verified — npx tsc --noEmit clean, npm test (13 pass, 7 integration skip gracefully), npx next build succeeds.

scripts/setup.mjs

@@ -177,8 +177,6 @@ function parseMissingModules(buildOutput) {
 
 // ── Main ───────────────────────────────────────────────────────────
 
-const args = process.argv.slice(2)
-const doSelfHeal = args.includes("--self-heal") || args.includes("-s")
 const PY = detectPython()
 const PIP = detectPip(PY)
 
@@ -202,69 +200,11 @@ if (!existsSync(resolve(ROOT, ".env.local"))) {
   console.log("\n── .env.local already exists, skipping ──")
 }
 
-// 5. Database migrations (auto-applies on fresh install)
-console.log("\n── Running Database Migrations ──")
-try {
-  execSync("node scripts/run-migrations.mjs", { stdio: "inherit", timeout: 30000, cwd: ROOT })
-  console.log("  ✓ Migrations complete")
-} catch {
-  console.log("  ~ Database not available — run migrations later with: npm run dev")
-}
-
-// 6. Self-healing build check (--self-heal flag)
-if (doSelfHeal) {
-  console.log("\n── Self-Healing Build Check ──")
-  const { generateModule } = loadRegistry()
-  let lastGeneratedCount = -1
-  let iteration = 0
-  const MAX_ITERATIONS = 5
-
-  while (iteration < MAX_ITERATIONS) {
-    iteration++
-    console.log(`  Build check pass ${iteration}/${MAX_ITERATIONS}...`)
-
-    let buildOutput = ""
-    try {
-      buildOutput = execSync("npx tsc --noEmit", { stdio: "pipe", timeout: 60000, cwd: ROOT }).toString()
-    } catch (e) {
-      buildOutput = e.stdout?.toString() || e.message || ""
-    }
-
-    const missing = parseMissingModules(buildOutput)
-    const internalMissing = missing
-      .filter(m => m.isInternal && m.internalPath)
-      .filter((m, i, arr) => arr.findIndex(x => x.internalPath === m.internalPath) === i) // dedup
-
-    if (internalMissing.length === 0) {
-      console.log("  ✓ No missing internal modules found!")
-      break
-    }
-
-    console.log(`  Found ${internalMissing.length} missing internal module(s)`)
-
-    let generated = 0
-    for (const mod of internalMissing) {
-      const result = generateModule(mod.internalPath)
-      if (result.success) {
-        console.log(`    ✓ ${result.message}`)
-        generated++
-      } else {
-        console.log(`    ✗ ${result.error}`)
-      }
-    }
-
-    if (generated === 0 || generated === lastGeneratedCount) {
-      console.log("  No new modules could be generated. Stopping.")
-      break
-    }
-    lastGeneratedCount = generated
-  }
-}
-
-// 7. Final summary
+// 5. Final summary
 console.log("\n── Final Steps ──")
 console.log("  1. Make sure PostgreSQL is running with database 'crm'")
 console.log("  2. Pull the Ollama model:  ollama pull dolphin-llama3:8b")
 console.log("  3. Edit .env.local with your settings")
-console.log("  4. Run:  npm run dev")
+console.log("  4. Run:  npm run db:migrate (apply database migrations)")
+console.log("  5. Run:  npm run dev")
 console.log("\n=== Setup complete! ===")