Can I vibe code AdEspresso?

Build a multi-variant ad campaign generator and rule-based optimization engine for Meta Ads using Next.js (App Router), Supabase, and Node.js with the official facebook-nodejs-business-sdk.

1. DATA MODEL & AUTH:
- Set up Supabase Postgres schema with tables for: `connected_accounts` (access_token, token_expires_at, account_id), `ad_templates` (array of headlines, array of primary_texts, array of image_urls, target_audiences), `campaigns` (meta_campaign_id, budget, status), and `optimization_rules` (metric, condition, threshold, action, check_interval_minutes).
- Implement Meta OAuth flow to retrieve long-lived access tokens storing them securely in Supabase.

2. MULTIVARIATE CAMPAIGN GENERATOR:
- Create a UI matrix form taking up to 5 Headlines, 5 Primary Texts, and 5 Image URLs.
- Compute the Cartesian product of inputs to generate distinct Ad Creative payloads.
- Implement a background worker using BullMQ/Redis to submit these variations in batch requests to the Meta Marketing API under a targeted Campaign and AdSet.

3. AUTOMATED RULE ENGINE:
- Implement a scheduled cron worker running every hour.
- Fetch daily performance insights (impressions, spend, conversions, ROAS) for active ads via Meta Graph API.
- Evaluate configured rules (e.g., IF spend > $50 AND roas < 1.0 THEN pause_ad).
- Call Meta API to update status (`status: 'PAUSED'`) or adjust daily budget (`daily_budget: new_amount`). Log execution history to an `audit_logs` table.

4. ERROR HANDLING & CONCURRENCY:
- Catch and handle Meta API rate-limiting headers (`x-fb-ads-insights-throttle`). Implement exponential backoff.
- Handle expired token refreshes gracefully.

5. OUT OF SCOPE:
- Native Google Ads integration (focus solely on Meta API MVP).
- In-app creative photo editor.

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