fix: make upload and fallback robust

feat: add spleeter and selected card exports

feat: align ui with reference sample extractor layout

feat: add automatic sample card workflow

fix: surface api errors and coerce params

feat: show uploaded waveform and real progress

feat: reduce default ui clutter

feat: add full-context reproduction and clearer controls

feat: add fixed workstation layout

feat: align default ui with reference layout

feat: simplify web ui around waveform workflow

feat: render supervised edits into artifacts

feat: add supervised interactive editing state

feat: add hit review and streaming progress

feat: add run history and online clustering

feat: replace gradio with custom extraction web app

Delete _startup_patch.py

hotfix: patch _sf() kwarg bug at import time"

hotfix: correct _sf() kwarg — lag= → l= (the param is named 'l')

Delete _patch_note.txt

fix: _sf(yh, l=2, ms=5) — use correct kwarg name for lag parameter

Delete _fix_onset.py.patch

fix: _sf() keyword arg — use l=2 not lag=2

v9: Pass stem audio to cluster_hits for transient extraction, add quantize/subdivision to MIDI export"

v9: Major quality upgrade — SuperFlux onsets, transient-only NCC, mel pre-filter, MIDI quantization, singleton merging

v8: Lock checkboxes for auto-tune — constrain any parameter during search

v8: Parameter locking for auto-tune — lock any param to constrain the search

v7: Add Auto-Tune button — self-supervised parameter optimization

v7: Add auto-tuner — self-supervised param optimization using reconstruction quality

v6: Update app defaults for real music — delta=0.12, energy=-35, min_gap=0.03, NCC compare=0 (auto)

v6: Fix clustering for real music — auto-scale NCC window, n_clusters fallback, better defaults

v5: target cluster range + caching + average linkage — app.py

v5: target cluster range + caching + average linkage — app_v2.py

v5: target cluster range + caching + average linkage — sample_extractor.py

v4: app.py entry point

v4: NCC clustering + full params - app_v2.py

v4: NCC clustering + full params - sample_extractor.py

v3: app.py entry point

v3: app_v2.py

v3: sample_extractor.py

v2: Add pretty_midi and mido to requirements

v2: Update app.py entry point

v2: Update app_v2.py

v2: Update optimizer_v2.py

v2: Update config_store.py

v2: Update evaluation.py

v2: Update sample_extractor.py

Add app.py

Add optimizer.py

Add evaluation.py