 # Site Dashboard
 
 ## Purpose
 Provide a per-site overview showing basic site info, stats (pages/content/integrations/deployments), and quick actions for navigation. Serves as the landing view for a specific site id.
 
 ## Code Locations (exact paths)
 - Page: `frontend/src/pages/Sites/Dashboard.tsx`
 - API: `frontend/src/services/api` (`fetchAPI` for `/v1/auth/sites/{id}/`; `fetchSiteStats` placeholder)
 - UI: `frontend/src/components/common/{PageMeta,PageHeader,ComponentCard}`, `frontend/src/components/dashboard/EnhancedMetricCard`, `frontend/src/components/sites/SiteProgressWidget`, `frontend/src/components/ui/{card,button}`
 
 ## High-Level Responsibilities
 - Load a single site’s record (name/slug/type/hosting/domain/status) and display a card-based dashboard.
 - Show metric cards for pages, integrations, deployments, and content counts (placeholder stats until backend endpoint exists).
 - Provide quick actions to manage pages, sync, publish, or open settings.
 
 ## Detailed Behavior
 - Routing: expects `:id` param; uses `useParams` and `fetchAPI(/v1/auth/sites/{id}/)` to load site.
 - Stats: `fetchSiteStats` currently returns placeholder structure (zeros); TODO noted to back with a real endpoint.
 - If site not found: shows “Site not found” with Back to Sites button.
 - Metric cards (EnhancedMetricCard) link to pages list, published filter, draft filter, integrations tab, deployments preview, and content list.
 - Quick actions: buttons for Manage Pages, View Integrations, View Content, Deployments (navigations).
 - Header shows site name, slug, type, hosting, optional domain, and Settings button linking to `/sites/{id}/settings`.
 - Loading state: spinner until data fetch completes.
 
 ## Data Structures / Models Involved (no code)
 - Site DTO: `id`, `name`, `slug`, `site_type`, `hosting_type`, `status`, `is_active`, `domain`.
 - Stats DTO (placeholder): counts for pages/content/integrations/deployments/views/visitors.
 
 ## Execution Flow
 - `useEffect` on `siteId` → `loadSiteData` (Promise.all for site + stats) → set `site` + `stats`.
 - Renders cards and actions with derived links.
 
 ## Cross-Module Interactions
 - Integrations quick action routes to Site Settings integrations tab.
 - Content and pages links route to module pages that rely on planner/writer data scoped by site.
 
 ## State Transitions
 - `loading` gates initial fetch; absent site shows fallback card.
 
 ## Error Handling
 - Errors during fetch show toast (`Failed to load site data`) and stop loading spinner.
 
 ## Tenancy Rules
 - Site fetch is account-scoped server-side; client only supplies the site id from the router.
 
 ## Billing Rules (if applicable)
 - None on this page.
 
 ## Background Tasks / Schedulers (if applicable)
 - None; no polling.
 
 ## Key Design Considerations
 - Uses placeholder stats until backend supplies real site analytics; structure prepared for drop-in replacement.
 - Quick navigation shortcuts reduce hops for site-level operations.
 
 ## How Developers Should Work With This Module
 - Replace `fetchSiteStats` with a real endpoint and map returned fields into `statCards`.
 - Add new quick actions by extending the ComponentCard grid with navigation handlers.
 - Keep links consistent with router paths in `App.tsx` to avoid broken navigation.
