Keep selected projects when switching hosts (#2700)

* fix(app): preserve project selection across hosts

Rendered project identity and persisted equivalence were conflated after duplicate-project handling. Keep them separate so host changes resolve selectable equivalents deterministically without resetting legacy sidebar identity.

* fix(app): restore selected clone after host round trip

Keep manual origin and current destination placements separately so switching back restores the chosen checkout while archive gaps preserve the active host selection.

* fix(app): key status icons by project view

* fix(app): preserve origin during archive gaps

packages/app/src/utils/sidebar-project-row-model.ts

@@ -44,7 +44,7 @@ export function resolveSidebarProjectIconTarget(
 }
 
 export interface SidebarProjectIconTarget extends SidebarProjectHostTarget {
-  projectKey: string;
+  projectViewKey: string;
 }
 
 export function resolveSidebarProjectIconTargets(
@@ -52,7 +52,7 @@ export function resolveSidebarProjectIconTargets(
 ): SidebarProjectIconTarget[] {
   return projects.flatMap((project) => {
     const target = resolveSidebarProjectIconTarget(project);
-    return target ? [{ projectKey: project.projectKey, ...target }] : [];
+    return target ? [{ projectViewKey: project.viewKey, ...target }] : [];
   });
 }