updated homepage for workbenches

[jsladerman]

updates home page to focus more on workbenches (depending on user setting)
adds the home page charts to cd clusters view if user is set to workbenches home page
Plural Flow: console

[linear]

PROD-4742 Homepage redesign focused on workbench

[greptile-apps]

Greptile Summary

This PR graduates Workbenches from a feature-flag opt-in to a first-class experience: a new HomeWorkbenches page replaces the cluster overview for users who select the Workbenches home preference, cluster charts are surfaced inline on the CD Clusters view for those users, and the sidebar/command palette entries become unconditional. Supporting changes include moving the theme toggle into GlobalSettingsGeneral, refactoring the cluster status filters from tabs to dropdowns, and adding the recentWorkbenchJobs backend query with proper count validation and RBAC scoping.

Confidence Score: 5/5

Safe to merge; no logic bugs or security issues found.

All findings are P2 style/UX suggestions. Core routing logic, RBAC scoping, and state management are correct. The backend resolver validates bounds and uses existing query helpers correctly.

No files require special attention.

Important Files Changed

Filename	Overview
assets/src/components/home/HomeWorkbenches.tsx	New workbench-focused homepage with recent jobs and workbench cards; well-structured with appropriate loading skeletons and polling
assets/src/components/cd/clusters/Clusters.tsx	Adds optional charts panel (ClustersCharts) gated on user homepage setting; persisted show/hide state; TabPanel removed in favour of simpler WrapWithIf
assets/src/components/cd/clusters/ClustersCharts.tsx	New component rendering health-score heatmap and upgrade radial bar inside a SimpleAccordion; fetches data with polling; correctly scoped to projectId
assets/src/components/home/Home.tsx	Routes to HomeWorkbenches or HomeClusters based on me.homepage; clean and minimal
assets/src/components/settings/global/GlobalSettingsGeneral.tsx	Absorbs theme-mode toggle from ProfileMenu; homepage saved via mutation, theme mode applied client-side only on save; logic is correct
assets/src/components/cd/services/ClustersFilters.tsx	Replaces SubTab/TabList with Select dropdowns for health and upgrade filters; removes tabStateRef dependency
lib/console/graphql/resolvers/deployments/workbench.ex	Adds recent_workbench_jobs resolver with count validation (1–20); uses for_user RBAC scoping and ordered/with_limit query helpers
assets/src/components/layout/ProfileMenu.tsx	Dark/light theme toggle removed from profile menu dropdown and centralised in GlobalSettingsGeneral; clean removal
assets/src/components/flows/FeatureFlagContext.tsx	Workbenches feature flag removed; feature is now generally available
assets/src/components/home/clusteroverview/ClusterHealthScoresHeatmap.tsx	Adds showLegend prop and wraps TreeMap in a Flex column; legend reuses ChartLegendItem

_{Reviews (3): Last reviewed commit: "fix conflicts" | Re-trigger Greptile}

[jsladerman]

@greptileai

[jsladerman]

@greptileai