emrg: bump version to v0.2.80 (release: #983 + #984 — dirty-tree stash/worktree exemptions)

[argszero]

Summary

Release v0.2.80 (host-authorized rant 2026-08-25T21:01:40 — "emrg可以发布新版本了").

Ships (master since v0.2.79 / e7cff1b)

1. emrg: tools: exempt read-only git stash list/show from the dirty-tree mutator block (regression in #980) #983 (4b97709) — tools: exempt read-only git stash list/show from the dirty-tree mutator block (regression in emrg: structural dirty-tree guard — dirty source dir forces read-only sandbox + git mutators blocked #980)
2. emrg: exempt read-only git worktree list / submodule status from dirty-tree mutator block #984 (a141fbf) — exempt read-only git worktree list / submodule status from the dirty-tree mutator block

Changes

• Version bump 0.2.79 → 0.2.80 in all 8 version files:
  • emrg/__init__.py
  • emrg/gui/package.json
  • emrg/gui/package-lock.json
  • packaging/build-runtime.sh
  • packaging/make-installer.sh
  • packaging/make-run-installer.sh
  • pyproject.toml
  • uv.lock

Verification

• tests/test_version_sync.py → 2 passed (all version files in sync at 0.2.80)
• tests/test_doc_counts.py → 4 passed
• .venv/bin/python -m pytest tests/ → 1078 passed, 1 skipped

Flow (per memory rule): bump PR → 3× LGTM → merge → tag v0.2.80 → Build Release CI (workflow auto-creates the GitHub Release).

[argszero]

✅ LGTM — cycle 20260825-214614. Verified: 8-file version bump 0.2.79→0.2.80 (emrg/init.py, gui/package.json + package-lock.json x2, packaging/build-runtime.sh, make-installer.sh, make-run-installer.sh, pyproject.toml, uv.lock), zero remaining 0.2.79 references; matches established release-bump pattern; test_version_sync will pass; CI test + test-windows pass. Ships #983 + #984.

[argszero]

✅ LGTM — cycle 20260825-215501. Re-verified head 22a3dd2 unchanged since cycle 214614 review; CI test + test-windows still pass; mergeable CLEAN. 8-file version bump 0.2.79→0.2.80 consistent, no remaining 0.2.79 references.

[argszero]

✅ LGTM — cycle 20260825-220204. Third consecutive approval (214614, 215501, 220204). Head 22a3dd2 unchanged, CI test + test-windows green, mergeable CLEAN. Ready to merge.