Merge design_ui_v2 into design_ui so the new design system can be previewed without dropping later product work.

Co-authored-by: Cursor <cursoragent@cursor.com>

deploy/.env.crm2.example

@@ -0,0 +1,41 @@
+# Preview — copy to /var/www/crm2/apps/api/.env
+# Start from production crm .env, then change only the keys below.
+
+NODE_ENV=production
+PORT=3032
+CORS_ORIGIN=https://crm2.montzar.ir
+JWT_SECRET=change-me-long-random-production-secret
+JWT_EXPIRES_IN=7d
+
+# Separate database — do not point this at mento_crm
+DATABASE_URL="postgresql://mento:CHANGE_ME@127.0.0.1:15432/mento_crm2?schema=public"
+
+UPLOAD_DIR=/var/www/crm2/uploads
+
+PORTAL_SHOW_OTP=false
+AUTH_RETURN_OTP=false
+AUTH_EMAIL_OTP_ENABLED=false
+
+# Copy SMS / AI / STT / encryption keys from /var/www/crm/apps/api/.env
+SMS_PROVIDER=trez
+SMS_USERNAME=
+SMS_PASSWORD=
+SMS_SENDER=
+SMS_BASE_URL=http://smspanel.Trez.ir
+SMS_SEND_PATH=/SendMessageWithCode.ashx
+SMS_OTP_TEMPLATE=کد ورود پرتال منتکت: {code}
+
+AI_ENABLED=true
+AI_PROVIDER=openai
+AI_BASE_URL=https://api.gapgpt.app/v1
+AI_API_KEY=change-me
+AI_MODEL=gpt-4o-mini
+AI_TIMEOUT_MS=45000
+
+# Share the existing STT sidecar (do not start a second one)
+STT_ENABLED=true
+STT_URL=http://127.0.0.1:3040
+STT_INTERNAL_TOKEN=change-me-stt-internal-token
+STT_TIMEOUT_MS=60000
+
+INTEGRATIONS_ENCRYPTION_KEY=change-me-64-hex-chars-use-openssl-rand-hex-32