Update project-first sidebar status

Co-authored-by: Orca <help@stably.ai>

notes/project-first-host-model-change-inventory.md

@@ -346,8 +346,11 @@ Needs:
 - clear disconnected-host behavior
 - drag/reorder rules for projects, host sections, and workspaces
 
-Current branch status: host-first and partial project grouping work exists; the
-long-term project-first row model is not complete.
+Current branch status: project grouping exists for durable project/setup
+identity, and the default all-host Projects view now keeps project grouping
+outermost. Host headers remain for explicit host visibility filters and
+operational grouping modes. Further host-context polish inside project groups
+and Electron validation remain.
 
 ### 7. Project Settings
 
@@ -454,6 +457,8 @@ Already partially landed:
 - persisted compatibility fields for projects and project-host setups
 - renderer hydration and fallback for older runtimes
 - project-aware sidebar grouping in existing repo grouping paths
+- default all-host Projects sidebar keeps projects outermost while preserving
+  host-section operational views for explicit host filters
 - project-host-aware workspace creation target resolver
 - optional workspace metadata for `projectId`, `hostId`, and
   `projectHostSetupId`
@@ -466,7 +471,7 @@ Already partially landed:
 
 Not complete yet:
 
-- full project-first default sidebar
+- sidebar host-context polish inside project groups
 - clone/provision flows
 - bulk setup flows and setup for hosts that are not already known to the client
 - project settings split into global and host-specific ownership

notes/project-first-host-model.md

@@ -716,6 +716,9 @@ Landed so far:
 - Updated the sidebar `groupBy: repo` row builder to group by durable project
   identity when project/setup data exists, while keeping a repo-by-repo fallback
   for projects that have not been linked across hosts.
+- Updated host-section wrapping so the default all-host Projects sidebar keeps
+  project grouping outermost. Host section headers remain for explicit host
+  visibility filters and non-project operational grouping modes.
 - Added a project-host-aware workspace creation target resolver. The visible
   composer still submits the current `repoId` for compatibility, but saved
   drafts can now carry `projectId`, `hostId`, and `projectHostSetupId`, and the
@@ -763,6 +766,8 @@ Remaining end-to-end work:
 - add clone/provision setup-on-host flows
 - split settings into explicit client, host, project, and project-host setup
   scopes
+- continue refining sidebar host context inside project groups and validate the
+  default project-first view in Electron
 - backfill explicit workspace project/setup/host ownership for existing
   metadata-only workspaces where safe, while keeping repo compatibility fallback
   for older servers and profiles