Set up Docker environment for local development and deployment

Configure Docker Compose, Dockerfiles for API and web servers, and a startup script to enable local development and deployment of the application.

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docker/migrate.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+echo "[migrate] waiting for postgres at $DATABASE_URL ..."
+for i in {1..60}; do
+  if node -e "
+    import('pg').then(({ default: pg }) => {
+      const c = new pg.Client({ connectionString: process.env.DATABASE_URL });
+      c.connect().then(() => c.end()).then(() => process.exit(0)).catch(() => process.exit(1));
+    });
+  " 2>/dev/null; then
+    echo "[migrate] postgres is ready."
+    break
+  fi
+  sleep 1
+done
+
+echo "[migrate] pushing schema with drizzle-kit ..."
+cd /app
+pnpm --filter @workspace/db run push-force
+
+echo "[migrate] seeding database ..."
+pnpm --filter @workspace/scripts run seed || {
+  echo "[migrate] seed reported a non-zero exit (often safe if data already exists). Continuing."
+}
+
+echo "[migrate] done."