chore: track all project map and index files

Add generated .pi-map.md and .pi-map.index.md files across the repository
so the project navigation maps are shared and versioned. These artifacts
are maintained by project_map_init/patch/validate and must be kept in
sync with source edits.

Note: .cache/ remains ignored (added in previous commit).

apps/web/src/components/features/project/.pi-map.index.md

@@ -0,0 +1,26 @@
+# apps/web/src/components/features/project (index)
+dir: apps/web/src/components/features/project
+
+## role
+Provides UI components for managing projects, including cards, dialogs, and repository settings with full CRUD operations and Git integration.
+## parent
+index: apps/web/src/components/features/.pi-map.index.md
+map: apps/web/src/components/features/.pi-map.md
+## children
+-
+## files
+- ProjectCard.tsx
+- ProjectDialog.tsx
+- repositories-settings-tab.test.tsx
+- repositories-settings-tab.tsx
+- repository-create-dialog.tsx
+## links
+index: apps/web/src/components/features/project/.pi-map.index.md
+map: apps/web/src/components/features/project/.pi-map.md
+## workflows
+- change project behavior
+  read: ProjectCard.tsx, ProjectDialog.tsx, repositories-settings-tab.tsx
+- update project tests
+  read: repositories-settings-tab.test.tsx
+## dirty
+-

apps/web/src/components/features/project/.pi-map.md

@@ -0,0 +1,29 @@
+# apps/web/src/components/features/project
+dir: apps/web/src/components/features/project
+
+index: apps/web/src/components/features/project/.pi-map.index.md
+
+## role
+Provides UI components for managing projects, including cards, dialogs, and repository settings with full CRUD operations and Git integration.
+## files
+- ProjectCard.tsx | Renders an expandable project card displaying project info, repositories, and associated workspaces with CRUD actions. | exp: ProjectCard | dep: ../../icon, ../workspace/workspace-create-form, ../../../types, Icon, WorkspaceCreateForm, ProjectWithRepos, WorkspaceSummary
+- ProjectDialog.tsx | Renders a modal dialog for creating or editing a project with name/description inputs and cancel/submit actions. | exp: ProjectDialog | dep: ../../icon, React, icon
+- repositories-settings-tab.test.tsx | Tests the RepositoriesSettingsTab component's repository creation flows including full URL cloning, owner/repo mode with SSH key selection, and SSH URL validation. | dep: @testing-library/react, vitest, ./repositories-settings-tab, ../../../api/git-repositories, ../../../api/ssh-keys, react-router-dom
+- repositories-settings-tab.tsx | A React component that displays and manages Git repositories for a project, allowing users to list, create, and delete repositories. | exp: RepositoriesSettingsTab | dep: react, react-router-dom, ../../../api/git-repositories, ./repository-create-dialog, ../../icon
+- repository-create-dialog.tsx | React dialog component for creating or cloning Git repositories with URL validation and SSH key selection. | exp: RepositoryCreateDialog | dep: react, ../../../api/git-repositories, ../../../api/ssh-keys, ../../icon
+## arch
+Feature-based component architecture with compound UI patterns (card/dialog/tab), form handling for CRUD, and SSH-aware Git repository management with validation testing.
+## tags
+repositories, project, dialog, react, create, settings, icon, repository
+## symbols
+- ProjectCard
+- ProjectDialog
+- RepositoriesSettingsTab
+- RepositoryCreateDialog
+## workflows
+- change project behavior
+  read: ProjectCard.tsx, ProjectDialog.tsx, repositories-settings-tab.tsx
+- update project tests
+  read: repositories-settings-tab.test.tsx
+## dirty
+-