Can I vibe code SlickText?

Build a self-hosted SMS marketing backend and dashboard using Next.js (App Router), Tailwind CSS, PostgreSQL (Prisma), and the Twilio API.

1. DATA MODEL:
- Customer: id, phone_number (E.164), first_name, last_name, email, opt_in_status (boolean), opt_in_timestamp, opt_in_ip, opt_in_source, created_at.
- Campaign: id, name, message_body, media_url, scheduled_at, status (draft, queued, sending, completed), sent_count, delivery_count, fail_count.
- MessageLog: id, customer_id, campaign_id, twilio_sid, status (queued, sent, delivered, failed), direction (outbound, inbound), error_code, timestamp.
- OptOutLog: id, phone_number, keyword_received, timestamp.

2. CORE FUNCTIONALITY:
- Public Webhook `/api/webhooks/shopify/orders`: Listens for checkout/cart events, creates/updates Customer with opt-in status only if TCPA checkbox was checked.
- Public Webhook `/api/webhooks/twilio/inbound`: Receives incoming SMS replies. If body matches 'STOP', 'UNSUBSCRIBE', 'QUIT', or 'CANCEL' (case-insensitive), immediately set customer opt_in_status = false and append to OptOutLog.
- Internal Dashboard: List customers with opt-in status, total spent, and tags. Allow filtering by opt-in state.
- Campaign Composer: Rich form with character counter (160 text / 70 GSM / 1600 MMS), dynamic variables like {{first_name}}, image upload for MMS, and instant test SMS trigger.
- Send Engine: Background job queue (using BullMQ/Redis) that batches campaign messages, checks local quiet hours (8 AM - 9 PM recipient local time), verifies opt_in_status === true right before sending, and invokes Twilio API with rate-limiting (e.g. 1 msg/sec per 10DLC number).

3. TCPA & COMPLIANCE GUARDRAILS:
- Never send an outbound SMS if opt_in_status is false or null.
- Include mandatory 'Reply STOP to opt out' on the first campaign text sent to any recipient.
- Store precise consent metadata (IP address, URL, timestamp) for every opt-in.

4. OUT OF SCOPE:
- Native 10DLC campaign registration portal (do this directly in Twilio Console).
- Native chat support agent inbox.

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