Phase 1 of deprecating the format name sloppak -> feedpak. Purely additive
and fully back-compat: nothing sloppak stops working, and no on-disk/runtime
artifacts (cache dir, config, SLOPSMITH_* env) are touched.
- lib/sloppak.py: detection accepts both `.feedpak` and `.sloppak`
(new PACK_SUFFIXES / is_pack / is_feedpak; is_sloppak kept as a deprecated
alias that now matches both). Read the optional top-level `feedpak_version`
manifest key onto LoadedSloppak and into extract_meta(). Add LoadedFeedpak
class alias and a deprecation note in the module docstring.
- lib/feedpak.py (new): canonical module name; re-exports the sloppak public
API unchanged so new code can `import feedpak`.
- server.py: accept `.feedpak` uploads (_ALLOWED_SONG_EXTS + message); add a
`get_feedpak_cache_dir` plugin-context key alongside the legacy
`get_sloppak_cache_dir` (same dir); tolerate a `feedpak` value in the
library format filter.
- static/: accept `.feedpak` in the upload picker (index.html accept=, app.js
client-side filter).
- tests/test_feedpak_alias.py: both extensions detected + loaded via both
module names, feedpak_version read, legacy aliases intact.
The emitted `format` library tag stays "sloppak" for both extensions this
phase (flipping it to "feedpak" with badge/gating updates is a deliberate
frontend-touching follow-up). Format spec: got-feedback/feedback-feedpak-spec.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Kris Anderson <topkoa@gmail.com>
Reword comments/docstrings/strings and rename identifiers that referenced
the external game and its file formats:
- format-id "psarc" -> "archive"; local vars psarc_path -> song_path,
psarc_base -> tone_base
- lyrics provenance value "sng" -> "notechart" (legacy "sng" still accepted)
- highway_3d fret-ghost scope value "rocksmith" -> "chords" (invalid/legacy
values fall back to the default, preserving behaviour)
- neutralise references in prose, test names/data, .gitattributes and docs
No functional change beyond the renamed identifiers; all Python compiles.
