refactor: update dashboard components to integrate QuickActionGrid and enhance settings

Removed the deprecated DashboardQuickLinkCard and replaced it with QuickActionGrid in the DashboardQuickLinks component for improved organization and user experience. Updated the AppearanceSettingsTab to include a toggle for displaying quick actions on the dashboard, enhancing user customization options. Adjusted the SystemMonitorPopover layout for better alignment and spacing. Updated documentation to reflect the new UI preferences for quick actions.

docs/openapi.yaml

@@ -1455,6 +1455,10 @@ components:
           description: UTC cron для автоочистки (по умолчанию `0 */6 * * *`).
         runtime_logs_auto_mode:
           $ref: "#/components/schemas/RuntimeLogCleanupMode"
+        ui_show_quick_actions:
+          type: boolean
+          description: Показывать блок «Быстрые действия» на дашборде (UI preference).
+          default: true
       additionalProperties: true
 
     RevisionDiff:

docs/ui-design-contract.md

@@ -32,11 +32,25 @@ Ops / list / dashboard / detail / settings — только **Frame**, не shad
 |-----------|------|
 | `ResourcePage` | Frame + line tabs + Filters + DataGrid |
 | `KpiStatGrid` | horizontal compact hybrid KPI tiles (`variant`, Badge) |
+| `QuickActionGrid` | KPI-like quick action tiles under KPI (gated by `ui_show_quick_actions`) |
 | `OpsDashboard` | KPI + charts + attention queue |
 | `SettingsShell` | settings nav + Outlet |
 | `DetailPanel` | detail Frame sections |
 | `filter-utils` | apply/clear ReUI Filters |
 
+## Dashboard layout
+
+| App | Section order |
+|-----|---------------|
+| EvoBGP / CFDM | KPI → **QuickActionGrid** → charts / rest |
+| vps-tracker | banner → KPI → charts → attention → **QuickActionGrid** → CSV |
+
+Gating: KV `ui_show_quick_actions` in `global_settings` via `PATCH /v1/settings` (default `true`).
+
+## System monitor
+
+`SystemMonitorPopover` in app-shell header next to `ModeToggle`. Preview: https://reui.io/preview/base/app-shell-12 · https://reui.io/preview/base/app-shell-7
+
 ## MCP workflow
 
 1. MCP `user-reui` — `search` / `get_block` / `get_component` with `surface: "frame"`