feat: post type respects enabled_formats

feat: topic-aware image generation

fix: carousel parser and prompt format

fix: carousel parser — strip bold labels, fix angle instruction leak

fix: carousel — fallback parser, count=1 bug, debug logging

feat: post variety — 6 content angles, random layouts, varied image styles

fix: carousel — robust slide parser + create_carousel_slides overlay

fix: respect saved model priority order for Anthropic

feat: per-category model priority — reorder text fallback queue from Settings

feat: granular agent sub-steps, immediate WS push, all backend fixes

fix: replace LangGraph with direct async LLM call for reliable timeout

fix: replace langchain with direct httpx call for reliable LLM timeout

fix: use async ainvoke so timeout actually cancels hung LLM calls

fix: reduce LLM timeout to fail faster and try next provider

feat: viral news-style prompts and dailywireup branding on overlays

Initial deployment to HF Spaces