Create standalone transform functions for fault, operations, data,
configurations, and bulk data responses. These handle x-medkit vendor
extension extraction and field renaming.

Move formatBytes, formatDuration, and mapFaultEntityTypeToResourceType
to utils.ts in preparation for sovd-api.ts removal.

Add import of components schema from @selfpatch/ros2-medkit-client-ts.
Re-export VersionInfo and GenericError (as SovdError) from generated
schema where shapes match. Other types stay manual due to significant
API differences - transforms.ts handles runtime mapping.

Route generic (entityType, entityId) calls to the correct per-entity
typed API paths required by openapi-fetch. Covers configurations,
data, operations, executions, faults, and bulk data.

Replace all SovdApiClient method calls with typed openapi-fetch
GET/POST/PUT/DELETE calls via api-dispatch helpers. Migrate SSE
fault streaming from EventSource to SseStream async iterable.
Remove baseEndpoint from AppState (URL normalization is automatic).

Add fetchEntityData, fetchEntityOperations, listEntityFaults,
getFaultWithEnvironmentData, publishToEntityData, getServerCapabilities,
getVersionInfoAction, downloadBulkData, getFunctionHosts, and
prefetchResourceCounts actions.

…th store actions

Migrate 14 components from direct SovdApiClient usage to store actions:
- Group 1 (import-only): SnapshotCard, ConfigurationPanel, OperationsPanel
- Group 2 (import + client replacement): RosbagDownloadButton, FaultsPanel,
  FaultsDashboard, EntityResourceTabs, AppsPanel, FunctionsPanel, ServerInfoPanel
- Group 3 (remove client prop chain): DataPanel, TopicPublishForm, EntityDetailPanel

All imports updated from @/lib/sovd-api to @/lib/types or @/lib/utils.
All direct client.method() calls replaced with store actions.
Updated RosbagDownloadButton test to mock store action instead of client.

Delete sovd-api.ts (~2087 lines) and its tests. All API calls now
go through the generated @selfpatch/ros2-medkit-client-ts client
via the Zustand store and api-dispatch helpers.

- App.tsx: remove baseEndpoint from store selector and connect() call
- ServerConnectionDialog.tsx: remove base endpoint input field entirely
  (generated client normalizes URLs automatically)
- store.ts: remove unused dynamic import, use store serverUrl instead
  of fragile type cast for download URL construction

The publish UI was showing even when disconnected because the
client null check was dropped during migration. Replaced with
isConnected store check.

…lback fetch

- refreshSelectedEntity: use selectedEntity.type/id instead of path parsing
- handleTopicSelection: find parent entity from tree, fetch via getEntityDataItem
- fetchEntityFromApi: use depth heuristic instead of treating path[0] as entityType
- downloadBulkData: add encodeURIComponent for path segments
- Replace all dynamic imports with static imports

- Add entity type field to raw API responses (areas, components, apps)
- Fix topic detail: transform raw DataItem to ComponentTopic for schema
- Fix SSE fault stream: pass fetch.bind(globalThis) to createMedkitClient
- Fix fetchEntityFromApi: parse /data/ and /operations/ resource paths
- Fix snapshot duplicate React keys in FaultsDashboard and FaultsPanel
- Fix getFaultWithEnvironmentData: single request, no brute-force fallback
- Remove console.log info lines, add console.error on all error paths
- Rename browser tab to ros2_medkit Web UI
- Remove all dynamic imports, use static imports only

- ServerConnectionDialog: title and description
- EmptyState: connection prompt text
- ServerInfoPanel: fallback server name
- store.ts: fallback in loadRootEntities
- Fix auto-connect loop in React strict mode
- Add @testing-library/dom to fix peer dep resolution

Prevents UI from getting stuck in 'Connecting...' state when server
doesn't respond. Shows timeout error message and re-enables input.

Add .serena/ to .gitignore - tool config should not be committed.
Run prettier on all files that failed CI formatting check.

- Fix || to ?? in transformFaultsResponse count (zero treated as falsy)
- Remove debug console.warn from fetchEntityData
- Add error handling to publishToEntityData (try/catch + toast)
- Fix SSE stream error recovery: clear faultStreamCleanup so polling
  fallback can activate instead of silent data staleness
- Fix entity type pluralization: use mapping instead of naive 's' append
- Fix downloadBulkData: use normalizeBaseUrl, add AbortController timeout
- Fix EntityResourceTabs: use ref for loadedTabs to prevent unnecessary
  useCallback/useEffect re-runs

api-dispatch.test.ts: covers all 19 dispatch functions across all
4 entity types, verifying correct path routing and parameter mapping.

store-helpers.test.ts: covers pure helper functions (toTreeNode,
updateNodeInTree, findNode, inferEntityTypeFromDepth, parseTreePath)
with edge cases. Exports 5 previously-private helpers for testability.

Total test count: 107 -> 243

Components can have both subcomponents and apps (hosts) as children.
For example, a hypervisor component may host guest OS subcomponents
and also run its own monitoring apps directly.

loadChildren now fetches subcomponents and hosts in parallel via
Promise.all, showing subcomponents first then apps in the tree.