emrg: bump version to v0.2.79 (release: #976-#980 — plist-codesign guard, GUI session fix, pid/port deprecation, structural dirty-tree guard)

[argszero]

Summary

Host-authorized release (rant 2026-08-25T19:50:42, host grant 2026-08-25 19:01: "好，提交rant，等完成后发布新版本" — trigger: #978/#980 both merged). Both are now on master, so bumping v0.2.78 → v0.2.79.

Release contents (master since v0.2.78)

• emrg: guard against plist XML comments breaking codesign #976 — guard against plist XML comments breaking codesign (AMFI)
• emrg: fix GUI session cross-wiring / empty history (session-cwd resolution, ghost-session rejection, cwd-scoped broadcasts) #977 — fix GUI session cross-wiring / empty history (resolve session cwd, reject ghost sessions, cwd-scoped broadcasts)
• emrg: deprecate emrgd.pid/emrgd.port in uninstaller (fixed-port + token ground truth) #978 — deprecate emrgd.pid/emrgd.port in uninstaller (fixed-port + token ground truth)
• emrg: structural dirty-tree guard — dirty source dir forces read-only sandbox + git mutators blocked #980 — structural dirty-tree guard: dirty source dir forces read-only sandbox + git mutators blocked (community issue Safety design: consider worktree isolation + audited override for agent task guardrails #979)

Note: #981 (linked-worktree dirty-probe follow-up, currently in review) will also be included in this release if it merges before the v0.2.79 tag is cut — the tag is taken from master tip.

Files bumped (0.2.78 → 0.2.79)

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

• pytest tests/ -q → 1077 passed, 1 skipped (master state; doc-count guard emrg: sync test counts to 484 + guard test against doc drift (recurs #426/#430/#510) #511 satisfied)
• emrg.__version__ → 0.2.79

[how2how2how2-arch]

✅ LGTM — cycle. Standard release bump v0.2.78 → v0.2.79 covering #976/#977/#978/#980; version files consistent, stray .pr-body artifacts dropped by the cleanup commit (head matches master dotfiles), CI test+test-windows green. Host-authorized per release grant.

[argszero]

✅ LGTM — cycle.

Re-verified head 0e16645 + CI green (test + test-windows pass, run 32844689279). Standard release bump v0.2.78 → v0.2.79 across all 8 version files (emrg/init.py, gui package.json + lock, packaging scripts ×3, pyproject.toml, uv.lock), stray .pr-body artifacts dropped by the cleanup commit. Release contents #976-#980 all merged on master (836fb29). Host-authorized (rant 2026-08-25T19:50:42, trigger #978/#980 merged). Locally: 1077 passed, 1 skipped; emrg.__version__ == '0.2.79'.

[argszero]

✅ LGTM — cycle 20260825-201154.

Head 0e16645 unchanged, merge state CLEAN, CI test+test-windows pass (run 32844689279). Release bump v0.2.78 → v0.2.79 across all 8 version files, stray artifacts dropped, contents #976-#980 all on master. Third consecutive ✅.