fix(ui): address PR #644 review comments

Keyboard accessibility:
- Add role="button", tabIndex, onKeyDown, and aria-label to clickable divs
  in project-status-card, recent-activity-feed, and running-agents-panel

Bug fixes:
- Fix handleActivityClick to use projectPath instead of projectId for
  initializeProject and check result before navigating
- Fix error handling in use-multi-project-status to use data.error string
  directly instead of data.error?.message

Improvements:
- Use GitBranch icon instead of Folder for branch display in running-agents-panel
- Add error logging for failed project loads in overview.ts
- Use type import for FeatureLoader in projects/index.ts
- Add data-testid to mobile Overview button in dashboard-view
- Add locale options for consistent time formatting in overview-view

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/ui/src/components/views/dashboard-view.tsx

@@ -579,6 +579,7 @@ export function DashboardView() {
                 size="icon"
                 onClick={() => navigate({ to: '/overview' })}
                 title="Projects Overview"
+                data-testid="projects-overview-button-mobile"
               >
                 <LayoutDashboard className="w-4 h-4" />
               </Button>

apps/ui/src/components/views/overview-view.tsx

@@ -501,7 +501,12 @@ export function OverviewView() {
 
             {/* Footer timestamp */}
             <div className="text-center text-xs text-muted-foreground pt-4">
-              Last updated: {new Date(overview.generatedAt).toLocaleTimeString()}
+              Last updated:{' '}
+              {new Date(overview.generatedAt).toLocaleTimeString(undefined, {
+                hour: '2-digit',
+                minute: '2-digit',
+                second: '2-digit',
+              })}
             </div>
           </div>
         )}

apps/ui/src/components/views/overview/project-status-card.tsx

@@ -87,8 +87,17 @@ export function ProjectStatusCard({ project, onProjectClick }: ProjectStatusCard
     }
   }, [project, onProjectClick, upsertAndSetCurrentProject, navigate]);
 
+  const handleKeyDown = (e: React.KeyboardEvent) => {
+    if (e.key === 'Enter' || e.key === ' ') {
+      e.preventDefault();
+      handleClick();
+    }
+  };
+
   return (
     <div
+      role="button"
+      tabIndex={0}
       className={cn(
         'group relative rounded-xl border bg-card/60 backdrop-blur-sm transition-all duration-300 cursor-pointer hover:-translate-y-0.5',
         project.healthStatus === 'active' && 'border-green-500/30 hover:border-green-500/50',
@@ -98,6 +107,8 @@ export function ProjectStatusCard({ project, onProjectClick }: ProjectStatusCard
         project.healthStatus === 'idle' && 'border-border hover:border-brand-500/40'
       )}
       onClick={handleClick}
+      onKeyDown={handleKeyDown}
+      aria-label={`Open project ${project.projectName}`}
       data-testid={`project-status-card-${project.projectId}`}
     >
       <div className="p-4">

apps/ui/src/components/views/overview/recent-activity-feed.tsx

@@ -120,16 +120,19 @@ export function RecentActivityFeed({ activities, maxItems = 10 }: RecentActivity
   const handleActivityClick = useCallback(
     async (activity: RecentActivity) => {
       try {
-        const initResult = await initializeProject(
-          // We need to find the project path - use projectId as workaround
-          // In real implementation, this would look up the path from projects list
-          activity.projectId
-        );
-
-        // Navigate to the project
-        const projectPath = activity.projectId;
+        // Get project path from the activity (projectId is actually the path in our data model)
+        const projectPath = activity.projectPath || activity.projectId;
         const projectName = activity.projectName;
 
+        const initResult = await initializeProject(projectPath);
+
+        if (!initResult.success) {
+          toast.error('Failed to initialize project', {
+            description: initResult.error || 'Unknown error',
+          });
+          return;
+        }
+
         upsertAndSetCurrentProject(projectPath, projectName);
 
         if (activity.featureId) {
@@ -147,6 +150,16 @@ export function RecentActivityFeed({ activities, maxItems = 10 }: RecentActivity
     [navigate, upsertAndSetCurrentProject]
   );
 
+  const handleActivityKeyDown = useCallback(
+    (e: React.KeyboardEvent, activity: RecentActivity) => {
+      if (e.key === 'Enter' || e.key === ' ') {
+        e.preventDefault();
+        handleActivityClick(activity);
+      }
+    },
+    [handleActivityClick]
+  );
+
   if (displayActivities.length === 0) {
     return (
       <div className="flex flex-col items-center justify-center py-8 text-muted-foreground">
@@ -166,8 +179,12 @@ export function RecentActivityFeed({ activities, maxItems = 10 }: RecentActivity
         return (
           <div
             key={activity.id}
+            role="button"
+            tabIndex={0}
             className="group flex items-start gap-3 p-2 rounded-lg hover:bg-muted/50 cursor-pointer transition-colors"
             onClick={() => handleActivityClick(activity)}
+            onKeyDown={(e) => handleActivityKeyDown(e, activity)}
+            aria-label={`${config.label}: ${activity.featureName || activity.message} in ${activity.projectName}`}
             data-testid={`activity-item-${activity.id}`}
           >
             {/* Icon */}

apps/ui/src/components/views/overview/running-agents-panel.tsx

@@ -11,7 +11,7 @@ import { initializeProject } from '@/lib/project-init';
 import { toast } from 'sonner';
 import { cn } from '@/lib/utils';
 import type { ProjectStatus } from '@automaker/types';
-import { Bot, Activity, Folder, ArrowRight } from 'lucide-react';
+import { Bot, Activity, GitBranch, ArrowRight } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 
 interface RunningAgentsPanelProps {
@@ -65,6 +65,16 @@ export function RunningAgentsPanel({ projects }: RunningAgentsPanelProps) {
     [navigate, upsertAndSetCurrentProject]
   );
 
+  const handleAgentKeyDown = useCallback(
+    (e: React.KeyboardEvent, agent: RunningAgentInfo) => {
+      if (e.key === 'Enter' || e.key === ' ') {
+        e.preventDefault();
+        handleAgentClick(agent);
+      }
+    },
+    [handleAgentClick]
+  );
+
   if (runningAgents.length === 0) {
     return (
       <div className="flex flex-col items-center justify-center py-8 text-muted-foreground">
@@ -80,8 +90,12 @@ export function RunningAgentsPanel({ projects }: RunningAgentsPanelProps) {
       {runningAgents.map((agent) => (
         <div
           key={agent.projectId}
+          role="button"
+          tabIndex={0}
           className="group flex items-center gap-3 p-3 rounded-lg border border-green-500/20 bg-green-500/5 hover:bg-green-500/10 cursor-pointer transition-all"
           onClick={() => handleAgentClick(agent)}
+          onKeyDown={(e) => handleAgentKeyDown(e, agent)}
+          aria-label={`View running agent for ${agent.projectName}`}
           data-testid={`running-agent-${agent.projectId}`}
         >
           {/* Animated icon */}
@@ -111,7 +125,7 @@ export function RunningAgentsPanel({ projects }: RunningAgentsPanelProps) {
               )}
               {agent.activeBranch && (
                 <span className="flex items-center gap-1">
-                  <Folder className="w-3 h-3" />
+                  <GitBranch className="w-3 h-3" />
                   {agent.activeBranch}
                 </span>
               )}