fix(parser): export and variable mappings for graceful fallbacks

feat: complete backend engine logic (llm parsing, puppeteer renderer, sqlite analytics)

fix: prevent build-time crash when bot token missing

fix: resolve HF build - ESLint rule and img tags

fix: remove eslint-disable directives for unloaded rules in pdf.ts

fix: simplify ESLint directive to resolve HF build error

fix: resolve pdf-parse webpack build error on Hugging Face

feat: Phase 20 — Publisher fallback logic + persistent storage

fix: simplify publisher — remove fallback logic for Phase 20 re-implementation

feat: Phase 15 complete — mobile responsiveness, monitoring, Telegram polish, UAT

fix: resolve TypeScript and test configuration issues for Phase 13

feat: add insights recommender engine for template/variant suggestions

test: add Phase 9 integration tests (scheduling + daily pipeline)

feat: wire telegram approval to real publisher

feat: add daily pipeline orchestrator (research → structure → render)

fix: correct publisher function call in executor

feat: add schedule executor (polling + execution)

fix: add error handling, remove any types, validate inputs in scheduler

feat: add schedule manager (store/fetch/delete scheduled carousels)

feat: implement main publisher with fallback

fix: remove `as any` casts, add scheduled post test for Task 2

feat: implement Zernio API wrapper with tests