Sync backend to GitHub ad58940: fix Whisper language detection

Sync backend to GitHub d419447: voice transcription, builder dashboard, analytics

Stop markdown emphasis reaching the composer

Harden the vector store against the failure modes that hid a real outage

Revert the Qdrant port normalisation; the premise was wrong

Add Qdrant Cloud's REST port when the configured URL omits it

Report Qdrant URL shape so a bad config is distinguishable from a dead cluster

Report vector-store health alongside embedding health

Report embedding health, and stop skipping embeds silently

Return context_details from the streaming enhance endpoint too

Cap the OAuth state store

Deploy the audit remediation backend

Fix unsatisfiable requirements that hung the build

Replace dead Groq models with a provider fallback chain

Update backend from polished-with-website branch - new routers (feedback, saved_prompts), updated services and configs

feat: update backend with complete prompt engine v4.0 - Enhanced main.py with request logging, CORS config, embedding preload - Updated config.py with tier-based model routing, rate limits, Stripe stubs - Expanded prompts.py with streaming, voice-enhance, feedback, history, usage endpoints - Added llm_service.py with Groq client pool and key rotation - Updated memory_service.py with passive learning, feedback analysis - Added migrate_embeddings.py for multilingual model migration - Updated schemas.py, auth.py, saved_prompts.py, requirements.txt - Removed prompt_engineering_skeleton directory

small change api

small change api

Update backend: mode-aware enhance, saved prompts CRUD, voice-enhance, feedback endpoint

Merge branch 'main' of https://huggingface.co/spaces/siddhm11/prompt-engine

changes in sim .9 , database:

Update backend/core/config.py

refactor for HF spaces: moved code to backend/

Upload main.py

Create Dockerfile

Upload 2 files

req docs

initial commit