refactor(platform-integrations): namespace shared lib under lib/evolve-lite/ (#258)

* refactor(platform-integrations): namespace shared lib under lib/evolve-lite/

The shared lib (entity_io, config, audit) now renders to lib/evolve-lite/
on every host instead of a bare lib/ — and .bob/lib/evolve-lite/ for bob,
replacing .bob/evolve-lib/. Skill scripts resolve it by walking ancestors
for lib/evolve-lite/, so multiple plugins can share a host's lib/
directory without their modules colliding.

The canonical source stays flat (plugin-source/lib/); build_plugins.py
applies a shared target rewrite to namespace it at render time. install.sh
and the platform-integration tests are updated to the new layout.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(platform-integrations): correct codex status label and bob README path notation

Address CodeRabbit review on #258:
- install.sh: codex status line label now matches the path it checks
  (lib/evolve-lite/entity_io), consistent with the bob status line.
- _bob/README.md: shared-library path uses ~/.bob/ tilde notation to
  match the skills-directory entry above it.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(platform-integrations): correct bob uninstall + global custom-mode path

Two bob-installer correctness fixes surfaced while wiring up global installs:

- Uninstall now removes the namespaced shared lib at `.bob/lib/evolve-lite/`.
  After the lib/ rename it is no longer an evolve-prefixed top-level dir, so
  the generic purge loop missed it and left artifacts behind (gaodan-fang's
  PR #258 review). Adds a regression test.

- Install/uninstall/status now resolve the custom-mode (and full-mode MCP)
  file by scope: Bob reads GLOBAL modes from `~/.bob/settings/custom_modes.yaml`
  but PROJECT modes from `<project>/.bob/custom_modes.yaml`. The installer
  previously always wrote the top-level path, so a global install (`--dir $HOME`)
  landed in a file Bob never loads. Uninstall also strips the legacy top-level
  file so pre-fix installs get cleaned up.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Punleuk Oum <5661986+illeatmyhat@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: Vatche Isahagian <visahak@users.noreply.github.com>

Author: 3 people

platform-integrations/INSTALL_SPEC.md

@@ -112,7 +112,7 @@ Source: `platform-integrations/codex/plugins/evolve-lite/`
 Target: project directory
 
 1. Copy `platform-integrations/codex/plugins/evolve-lite/` → `plugins/evolve-lite/` in the target project
-2. Copy shared lib from `platform-integrations/claude/plugins/evolve-lite/lib/` → `plugins/evolve-lite/lib/`
+2. Copy shared lib from `platform-integrations/codex/plugins/evolve-lite/lib/evolve-lite/` → `plugins/evolve-lite/lib/evolve-lite/`
 3. Upsert plugin entry `evolve-lite` into `.agents/plugins/marketplace.json`
 4. Upsert a `UserPromptSubmit` hook into `.codex/hooks.json` that runs the Evolve recall helper script by walking upward from the current working directory until it finds `plugins/evolve-lite/skills/recall/scripts/retrieve_entities.py` (does not require `git`)
 5. Print post-install guidance that automatic recall requires `~/.codex/config.toml` to include:

platform-integrations/bob/evolve-lite/README.md

@@ -20,7 +20,7 @@ bash platform-integrations/install.sh install bob lite
 
 This installs:
 - 6 skills in `~/.bob/skills/`
-- Shared library in `~/.bob/evolve-lib/`
+- Shared library in `~/.bob/lib/evolve-lite/`
 - Custom mode configuration
 
 ## How It Works

…grations/bob/evolve-lite/lib/__init__.py …/evolve-lite/lib/evolve-lite/__init__.pyplatform-integrations/bob/evolve-lite/lib/__init__.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/__init__.py platform-integrations/bob/evolve-lite/lib/__init__.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/__init__.py

@@ -11,16 +11,14 @@
 from pathlib import Path
 
 # Walk up from the script location to find the installed plugin lib directory.
-# claude/claw-code/codex/bob all ship a sibling lib/ next to skills/; bob's
-# installer copies it to .bob/evolve-lib/, hence both names are checked.
+# Every host installs the shared lib under lib/evolve-lite/ so multiple
+# plugins can coexist side by side (e.g. .bob/lib/evolve-lite/).
 _script = Path(__file__).resolve()
 _lib = None
 for _ancestor in _script.parents:
-    for _candidate in (_ancestor / "lib", _ancestor / "evolve-lib"):
-        if (_candidate / "entity_io.py").is_file():
-            _lib = _candidate
-            break
-    if _lib is not None:
+    _candidate = _ancestor / "lib" / "evolve-lite"
+    if (_candidate / "entity_io.py").is_file():
+        _lib = _candidate
         break
 if _lib is None:
     raise ImportError(f"Cannot find plugin lib directory above {_script}")

…ntegrations/bob/evolve-lite/lib/audit.py …bob/evolve-lite/lib/evolve-lite/audit.pyplatform-integrations/bob/evolve-lite/lib/audit.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/audit.py platform-integrations/bob/evolve-lite/lib/audit.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/audit.py

@@ -17,16 +17,14 @@
 from pathlib import Path
 
 # Walk up from the script location to find the installed plugin lib directory.
-# claude/claw-code/codex/bob all ship a sibling lib/ next to skills/; bob's
-# installer copies it to .bob/evolve-lib/, hence both names are checked.
+# Every host installs the shared lib under lib/evolve-lite/ so multiple
+# plugins can coexist side by side (e.g. .bob/lib/evolve-lite/).
 _script = Path(__file__).resolve()
 _lib = None
 for _ancestor in _script.parents:
-    for _candidate in (_ancestor / "lib", _ancestor / "evolve-lib"):
-        if (_candidate / "entity_io.py").is_file():
-            _lib = _candidate
-            break
-    if _lib is not None:
+    _candidate = _ancestor / "lib" / "evolve-lite"
+    if (_candidate / "entity_io.py").is_file():
+        _lib = _candidate
         break
 if _lib is None:
     raise ImportError(f"Cannot find plugin lib directory above {_script}")

…tegrations/bob/evolve-lite/lib/config.py …ob/evolve-lite/lib/evolve-lite/config.pyplatform-integrations/bob/evolve-lite/lib/config.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/config.py platform-integrations/bob/evolve-lite/lib/config.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/config.py

@@ -10,16 +10,14 @@
 from pathlib import Path, PurePath
 
 # Walk up from the script location to find the installed plugin lib directory.
-# claude/claw-code/codex/bob all ship a sibling lib/ next to skills/; bob's
-# installer copies it to .bob/evolve-lib/, hence both names are checked.
+# Every host installs the shared lib under lib/evolve-lite/ so multiple
+# plugins can coexist side by side (e.g. .bob/lib/evolve-lite/).
 _script = Path(__file__).resolve()
 _lib = None
 for _ancestor in _script.parents:
-    for _candidate in (_ancestor / "lib", _ancestor / "evolve-lib"):
-        if (_candidate / "entity_io.py").is_file():
-            _lib = _candidate
-            break
-    if _lib is not None:
+    _candidate = _ancestor / "lib" / "evolve-lite"
+    if (_candidate / "entity_io.py").is_file():
+        _lib = _candidate
         break
 if _lib is None:
     raise ImportError(f"Cannot find plugin lib directory above {_script}")

…rations/bob/evolve-lite/lib/entity_io.py …evolve-lite/lib/evolve-lite/entity_io.pyplatform-integrations/bob/evolve-lite/lib/entity_io.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/entity_io.py platform-integrations/bob/evolve-lite/lib/entity_io.py renamed to platform-integrations/bob/evolve-lite/lib/evolve-lite/entity_io.py

@@ -7,16 +7,14 @@
 from pathlib import Path
 
 # Walk up from the script location to find the installed plugin lib directory.
-# claude/claw-code/codex/bob all ship a sibling lib/ next to skills/; bob's
-# installer copies it to .bob/evolve-lib/, hence both names are checked.
+# Every host installs the shared lib under lib/evolve-lite/ so multiple
+# plugins can coexist side by side (e.g. .bob/lib/evolve-lite/).
 _script = Path(__file__).resolve()
 _lib = None
 for _ancestor in _script.parents:
-    for _candidate in (_ancestor / "lib", _ancestor / "evolve-lib"):
-        if (_candidate / "entity_io.py").is_file():
-            _lib = _candidate
-            break
-    if _lib is not None:
+    _candidate = _ancestor / "lib" / "evolve-lite"
+    if (_candidate / "entity_io.py").is_file():
+        _lib = _candidate
         break
 if _lib is None:
     raise ImportError(f"Cannot find plugin lib directory above {_script}")