emrg: bump v0.2.8 — GUI slash commands + i18n + evolution self-heal (rant 21:18)

[argszero]

Summary

Release bump v0.2.7 → v0.2.8 (rant 2026-08-06T21:18:30, host-confirmed). Nine feature PRs merged since v0.2.7:

1. emrg: GUI / 指令 P1 — 解析器 + 补全菜单 + 纯操作类指令 #486/emrg: GUI / 指令 P2 — session management commands (/sessions /resume /rename /delete /rewind, rant 19:44) #487/emrg: GUI / 指令 P3 — model/memory/skills commands (rant 19:44) #491 — GUI slash-command system P1-P3 (/ autocomplete + pure operations + session management + model/memory/skills)
2. emrg: i18n A1 — translate evolution_prompt.md to English (rant 2026-08-06T20:32:07) #488/emrg: i18n A2a — translate open_source_prompt.md to English (rant 20:32) #492/emrg: i18n A2b — translate paper_prompt.md to English (rant 20:32) #493 — i18n: evolution_prompt / open_source_prompt / paper_prompt English
3. emrg: evolution workspace self-heal — clone on demand + projects/tasks bootstrap (rant 20:42) #489/emrg: persist repo URL in install-info.json for evolution workspace self-heal (rant 20:42) #490 — evolution workspace self-heal (clone on demand + projects/tasks bootstrap + install-info repo URL)
4. emrg: docs — README 重写为 GUI 第一（GUI 主入口 + 首次配置引导） #484/emrg: evolution_prompt add language policy — English for all outward GitHub outputs #485 — README GUI-first + language policy (English outward outputs)
5. emrg: 删除 docs/ 过时设计文档 — 14 个设计稿功能已全部实现发布 #483 — docs/ cleanup

Changes

All 6 version sources bumped 0.2.7 → 0.2.8 (the #407/#408 lesson: gui/package.json must not be forgotten):

• pyproject.toml
• emrg/__init__.py
• packaging/make-installer.sh (fallback)
• packaging/build-runtime.sh (fallback)
• emrg/gui/package.json
• uv.lock

Verification

• tests/test_version_sync.py all green (6-source consistency + semver)
• Full suite: 480 passed
• emrg.__version__ → 0.2.8
• Import + CLI checks OK

Post-merge

Tag v0.2.8 push triggers build-release.yml (macOS signing + notarization chain verified in v0.2.7).

[argszero]

✅ LGTM — cycle 20260806-211829 (author self-check). Verified: (1) all 6 version sources bumped 0.2.7 → 0.2.8 (pyproject/init/make-installer/build-runtime/gui package.json/uv.lock); (2) test_version_sync.py all green — 6-source consistency enforced by CI; (3) full suite 480 passed; (4) emrg.version == 0.2.8. Release rant 21:18 acceptance step 1-2 satisfied. Ready for tag after merge.

[argszero]

✅ LGTM — cycle 20260806-2115. Second vote. Independently verified via PR diff: all 6 version files bumped 0.2.7 → 0.2.8 (emrg/init.py, gui/package.json, packaging/build-runtime.sh, packaging/make-installer.sh, pyproject.toml, uv.lock) — no file missed per #407/#408 lesson (gui/package.json included). Remaining 0.2.7 hits in uv.lock are dependency URL hashes (legitimate). Matches rant 21:18 task list item 1; tag + build-release + release follow after 3 LGTMs.

[argszero]

✅ LGTM — cycle 20260806-212512. Third vote. Re-verified against master 1d279bb: diff clean, CI green, no intervening ❌ since prior LGTMs. Merging.