refactor(web): unify settings navigation and update tab structure

Refactored the settings components to unify navigation between UI and BIRD settings. Updated tab structures to streamline access and improve user experience. Adjusted routing and search parameters to reflect the new tab organization, ensuring a cohesive interface. Removed legacy tenant settings references and enhanced the settings page layout for clarity and usability.

apps/web/src/components/settings/settings-tabs-data.tsx

@@ -1,49 +1,32 @@
-import {
-  KeyRoundIcon,
-  MonitorSmartphoneIcon,
-  PaletteIcon,
-  SlidersHorizontalIcon,
-} from 'lucide-react'
+import { ServerCogIcon, SettingsIcon } from 'lucide-react'
 import { type ReactNode } from 'react'
 
-export type SettingsTab = 'connection' | 'session' | 'appearance' | 'sections'
+export type SettingsSection = 'ui' | 'bird'
 
 export type SettingsTabItem = {
-  value: SettingsTab
+  value: SettingsSection
   label: string
   icon: ReactNode
 }
 
+/** Side rail items — settings-7 AccountSettings DNA. */
 export const SETTINGS_TAB_ITEMS: SettingsTabItem[] = [
   {
-    value: 'connection',
-    label: 'Подключение',
-    icon: <KeyRoundIcon aria-hidden="true" />,
+    value: 'ui',
+    label: 'Настройки UI',
+    icon: <SettingsIcon aria-hidden="true" />,
   },
   {
-    value: 'session',
-    label: 'Сессия',
-    icon: <MonitorSmartphoneIcon aria-hidden="true" />,
-  },
-  {
-    value: 'appearance',
-    label: 'Оформление',
-    icon: <PaletteIcon aria-hidden="true" />,
-  },
-  {
-    value: 'sections',
-    label: 'Разделы',
-    icon: <SlidersHorizontalIcon aria-hidden="true" />,
+    value: 'bird',
+    label: 'Настройки BIRD',
+    icon: <ServerCogIcon aria-hidden="true" />,
   },
 ]
 
-export function parseSettingsTab(value: unknown): SettingsTab {
-  if (
-    value === 'session' ||
-    value === 'appearance' ||
-    value === 'sections'
-  ) {
-    return value
-  }
-  return 'connection'
+const LEGACY_BIRD = new Set(['bird', 'revision', 'runtime-logs', 'additional'])
+
+/** Maps current and legacy `?tab=` values onto the unified settings rail. */
+export function parseSettingsSection(value: unknown): SettingsSection {
+  if (typeof value === 'string' && LEGACY_BIRD.has(value)) return 'bird'
+  return 'ui'
 }