chore: patch project maps after stale backend test cleanup

Regenerate .pi-map*.md artifacts for source changes in:
- apps/api/src/api/tool/tool_types_validation.py
- apps/api/src/schemas/tool/tool_type.py
- apps/api/tests/integration/test_tool_types_api_extended.py
- and all affected test files from backend-frontend refactoring cleanup

apps/web/src/hooks/.pi-map.index.md

@@ -2,7 +2,7 @@
 dir: apps/web/src/hooks
 
 ## role
-Provides reusable React custom hooks that encapsulate UI state management, side effects, API integrations, and domain-specific logic for the web application frontend.
+A collection of custom React hooks providing reusable state management, API integration, and UI behavior logic for the web application.
 ## parent
 index: apps/web/src/.pi-map.index.md
 map: apps/web/src/.pi-map.md
@@ -20,7 +20,6 @@ map: apps/web/src/.pi-map.md
 - use-notifications.test.tsx
 - use-notifications.ts
 - use-projects.ts
-- use-repo-workspace.ts
 - use-special-keys.ts
 - use-ssh-keys.ts
 - use-start-tool.ts

apps/web/src/hooks/.pi-map.md

@@ -4,7 +4,7 @@ dir: apps/web/src/hooks
 index: apps/web/src/hooks/.pi-map.index.md
 
 ## role
-Provides reusable React custom hooks that encapsulate UI state management, side effects, API integrations, and domain-specific logic for the web application frontend.
+A collection of custom React hooks providing reusable state management, API integration, and UI behavior logic for the web application.
 ## files
 - use-async-data.ts | A custom React hook that manages asynchronous data fetching with loading, error, and ready states, plus a manual reload capability. | exp: func:useAsyncData(fetcher: () => Promise<T>, deps: React.DependencyList) → UseAsyncDataResult<T>, call:useState, call:useCallback, call:setStatus, call:setError, call:fetcher, call:setData, call:load, call:useEffect | dep: react
 - use-auto-hide.ts | A React custom hook that automatically hides an element after a specified timeout and provides manual controls for showing, hiding, and toggling visibility. | exp: func:useAutoHide(options: AutoHideOptions), call:useState, call:useRef, call:Date.now, call:useCallback, call:setIsVisible, call:clearTimeout, call:setTimeout, call:hide, call:show, call:useEffect | dep: react
@@ -17,7 +17,6 @@ Provides reusable React custom hooks that encapsulate UI state management, side
 - use-notifications.test.tsx | Tests the useNotifications custom React hook with mocked API calls, covering optimistic updates, polling behavior, and error handling. | dep: vitest, @testing-library/react, ./use-notifications, ../state/notifications, ../api/notifications, use-notifications
 - use-notifications.ts | Custom React hook that provides access to notification state and ensures it's used within a NotificationProvider | exp: func:useNotifications(), call:useContext, raise:Error | dep: react, ../state/notifications
 - use-projects.ts | Custom React hook for managing project CRUD operations, workspace management, and dialog state for a project management UI | exp: useProjects | dep: react, ../api/projects, ../api/workspaces, ./use-async-data, ../types
-- use-repo-workspace.ts | A React custom hook that manages workspace state for a repository-based project, including loading project data, repositories, branches, git status, and tool types while synchronizing selection state with URL search parameters. | exp: Project, useRepoWorkspace | dep: react, react-router-dom, ../api/client, ../api/git-repositories, ../api/tool-types
 - use-special-keys.ts | Maps special keys and modifier+character combinations to ANSI escape sequences for terminal input simulation. | exp: SpecialKey, ModifierKey, func:getSequenceWithModifier(key: SpecialKey, activeModifier: ModifierKey | null) → { sequence: string; clearModifier: boolean } | null, call:char.toLowerCase, func:applyModifierToChar(char: string, modifier: ModifierKey) → string | null, call:char.toLowerCase
 - use-ssh-keys.ts | A React custom hook that manages SSH key operations including listing, generating, deleting, signing payloads, and verifying signatures. | exp: useSSHKeys | dep: react, ../api/ssh-keys, ./use-async-data
 - use-start-tool.ts | React hook for managing the state and API calls to create and start a tool instance on a workspace. | exp: UseStartToolResult, func:useStartTool() → UseStartToolResult, call:useState, call:useCallback, call:setStarting, call:setError, call:createInstance, call:startInstance | dep: react, ../api/sessions, ../types/workspace
@@ -32,9 +31,9 @@ Provides reusable React custom hooks that encapsulate UI state management, side
 - use-workspace-instances.ts | Custom React hook for managing workspace instances with CRUD operations, loading states, and error handling. | exp: UseWorkspaceInstancesResult, func:useWorkspaceInstances(workspaceId: string) → UseWorkspaceInstancesResult, call:useState, call:useCallback, call:setLoading, call:setError, call:listWorkspaceInstances, call:setInstances, call:createWorkspaceInstance, call:refresh, call:useEffect | dep: react, ../api/workspace-instances, ../api/sessions
 - use-workspaces.ts | Custom React hook that fetches and manages workspace data with loading and error states. | exp: UseWorkspacesResult, func:useWorkspaces(projectId: string, repoId: string) → UseWorkspacesResult, call:useState, call:useCallback, call:setLoading, call:setError, call:listWorkspaces, call:listAllWorkspaces, call:setWorkspaces, call:useEffect, call:refresh | dep: react, ../api/workspaces, ../types/workspace
 ## arch
-Layered utility hooks following React composition patterns, with separation between generic UI behavior hooks (async data, auto-hide, viewport, theme), infrastructure hooks (SSE, terminal, keyboard), and domain-specific data/operation hooks (workspace, git, SSH, projects, instances) that wrap API calls with loading/error states and optimistic updates.
+Follows a feature-based composition pattern where each hook encapsulates a specific domain concern (data fetching, CRUD operations, terminal/session management, UI interactions), often combining React state with API calls, side effects, and provider context integration.
 ## tags
-call:set, call:use, workspace, react, state, terminal, api, git
+call:set, call:use, workspace, react, state, terminal, api, callback
 ## symbols
 - useAsyncData
 - useAutoHide