add history latest podcast download

fix stage auth request forwarding

fix frontend auth status bootstrap

fix(space): enable gradio queue for zerogpu

feat: ZeroGPU backend for Hugging Face Spaces deployment (#4)

fix: launch pipeline via Hugging Face Jobs

fix: hydrate Space DuckDB after OAuth login

fix: persist stage diagnostics and accurate run status

fix: request inference scope for Space OAuth

fix: propagate session token to HF clients

fix: use Space OAuth token for pipeline API

feat: add scheduled job backend and resumable pipeline sync

fix: 8 critical bugs, config hardening, pipeline structural fixes, dead code cleanup (#3)

chore: simplify stage_fn to use run_single_stage directly

feat: implement background task worker queue and pollable history view to run pipeline asynchronously

feat: split pipeline trigger UI into two separate buttons to issue a fresh ZeroGPU proxy token before script writing

feat: implement frontend pipeline stage chaining to prevent ZeroGPU request lease timeouts

Optimize ZeroGPUBackend model loading by caching weights in system CPU RAM at startup/request start, moving to GPU instantly only during leases to bypass Expired ZeroGPU proxy token timeouts

Prioritize using HF_TOKEN environment secret over OAuth tokens to allow write operations (like creating repositories) on behalf of space owner

Fix AttributeError when accessing token.username on OAuthToken objects by using a robust _get_username helper that falls back to HF whoami API

Initialize storage backend lazily in _get_backend to handle multi-worker/process environments and avoid startup races

Implement robust Hugging Face repository bootstrapper in Gradio and update DB schema to support saving repository paths in user preferences. Remove static startup repo warnings.

feat: expose Hugging Face repository configuration fields in Gradio Preferences UI

feat: show Hugging Face storage repository warning banner and creation links in Gradio UI

fix: always initialize DuckDBBackend to allow local storage backend mode

feat: integrate storage backend into app, pipeline, and publish

Fix ZeroGPU timeouts by increasing chunk size and reducing top items

Implement Hugging Face OAuth Sign-in

feat: add audio player + download to pipeline output

fix: generate BAML client at runtime on HF, add missing datetime import

fix: replace gradio.workflow with standard gradio.Blocks

chore: DRY stage runners with shared helper, add parameter defaults

fix: add localhost to no_proxy in app launch

feat: Integrate fresh gr.Workflow feature into UI

feat: Deploy on HF Spaces with Gradio Walkthrough interface