fix(doctor): check Bash Stop hook registration

TODO.md

@@ -35,5 +35,5 @@
 - [x] Correct QMD documentation. It says Codex registers `qmd mcp` and deselection leaves the global executable, while the manager does not register that MCP server and removes owned QMD npm packages. (`docs/plugins.md:17`, `scripts/lib/managed-extensions.py:378`)
 - [ ] Include source/script changes in Bash repository-context invalidation. Its cache key hashes only `AI-Instructions.md` and `adapters/`, while the PowerShell variant also hashes source scripts; Bash can keep stale context after an uncommitted script or rule edit. (`scripts/commands/repository-context.sh:7`, `scripts/commands/repository-context.ps1:9`)
 - [x] Correct the optional command-safety utility description or add the missing Bash check. Documentation says both variants check outside-workspace paths, but only the PowerShell variant attempts that check. The utility is currently unregistered. (`docs/hooks.md:17`, `shared/hooks/scripts/validate-command-safety.sh:4`, `shared/hooks/scripts/Validate-CommandSafety.ps1:4`)
-- [ ] Align doctor checks across shells. PowerShell checks whether Codex and Claude Stop hooks are registered; Bash omits this check, so the same installation can produce different diagnostics. (`scripts/commands/doctor.ps1:87`, `scripts/commands/doctor.sh:98`)
+- [x] Align doctor checks across shells. PowerShell checks whether Codex and Claude Stop hooks are registered; Bash omits this check, so the same installation can produce different diagnostics. (`scripts/commands/doctor.ps1:87`, `scripts/commands/doctor.sh:98`)
 - [x] Update the documented Claude status-line example to include the `Review` field printed by both implementations. (`docs/configuration.md:24`, `shared/statusline/statusline.ps1:40`, `shared/statusline/statusline.sh:70`)

scripts/commands/doctor.sh

@@ -100,6 +100,17 @@ for path in shared/rules shared/skills shared/agents shared/hooks/scripts; do
   [ -e "$root/$path" ] && result PASS "source $path" || result FAIL "missing $path"
 done
 
+for client in codex claude; do
+  if [ "$client" = codex ]; then
+    config="$root/adapters/codex/config/config.toml"
+    pattern='\[\[hooks\.Stop\]\]'
+  else
+    config="$root/adapters/claude/config/settings.json"
+    pattern='"Stop"[[:space:]]*:'
+  fi
+  if grep -Eq "$pattern" "$config"; then result PASS "$client Stop hook is registered"; else result WARN "$client ships hook utilities, but no Stop hook is registered"; fi
+done
+
 if [ "$summary" = true ]; then
   if [ "$failed" = true ]; then
     for line in "${pass_buffer[@]}"; do printf '%s\n' "$line"; done