refactor(desktop): consolidate skills + tools management into one pane

apps/desktop/src/app/chat/sidebar/index.tsx

@@ -73,7 +73,7 @@ const SIDEBAR_NAV: SidebarNavItem[] = [
     icon: props => <Codicon name="robot" {...props} />,
     action: 'new-session'
   },
-  { id: 'skills', label: 'Skills', icon: props => <Codicon name="symbol-misc" {...props} />, route: SKILLS_ROUTE },
+  { id: 'skills', label: 'Skills & Tools', icon: props => <Codicon name="symbol-misc" {...props} />, route: SKILLS_ROUTE },
   { id: 'messaging', label: 'Messaging', icon: props => <Codicon name="comment" {...props} />, route: MESSAGING_ROUTE },
   { id: 'artifacts', label: 'Artifacts', icon: props => <Codicon name="files" {...props} />, route: ARTIFACTS_ROUTE }
 ]

apps/desktop/src/app/command-center/index.tsx

@@ -115,7 +115,7 @@ interface SectionSearchEntry {
 const NAVIGATION_SEARCH_ENTRIES: readonly NavigationSearchEntry[] = [
   { id: 'nav-new-chat', route: NEW_CHAT_ROUTE, title: 'New session', detail: 'Start a fresh session' },
   { id: 'nav-settings', route: SETTINGS_ROUTE, title: 'Settings', detail: 'Configure Hermes desktop' },
-  { id: 'nav-skills', route: SKILLS_ROUTE, title: 'Skills', detail: 'Enable and inspect skills' },
+  { id: 'nav-skills', route: SKILLS_ROUTE, title: 'Skills & Tools', detail: 'Enable skills, toolsets, and providers' },
   {
     id: 'nav-messaging',
     route: MESSAGING_ROUTE,

apps/desktop/src/app/settings/constants.ts

@@ -311,15 +311,11 @@ export const MODE_OPTIONS: ModeOption[] = [
   { id: 'system', label: 'System', description: 'Follow OS appearance', icon: Monitor }
 ]
 
-export const SEARCH_PLACEHOLDER: Record<
-  'about' | 'config' | 'gateway' | 'keys' | 'mcp' | 'sessions' | 'tools',
-  string
-> = {
+export const SEARCH_PLACEHOLDER: Record<'about' | 'config' | 'gateway' | 'keys' | 'mcp' | 'sessions', string> = {
   about: 'About Hermes Desktop',
   config: 'Search settings...',
   gateway: 'Gateway connection...',
   keys: 'Search API keys...',
   mcp: 'Search MCP servers...',
-  sessions: 'Search archived sessions...',
-  tools: 'Search skills and tools...'
+  sessions: 'Search archived sessions...'
 }

apps/desktop/src/app/settings/index.tsx

@@ -3,7 +3,7 @@ import { useEffect, useRef, useState } from 'react'
 
 import { getHermesConfigDefaults, getHermesConfigRecord, saveHermesConfig } from '@/hermes'
 import { triggerHaptic } from '@/lib/haptics'
-import { Archive, Globe, Info, KeyRound, Package, Wrench } from '@/lib/icons'
+import { Archive, Globe, Info, KeyRound, Wrench } from '@/lib/icons'
 import { notifyError } from '@/store/notifications'
 
 import { useRouteEnumParam } from '../hooks/use-route-enum-param'
@@ -20,7 +20,6 @@ import { GatewaySettings } from './gateway-settings'
 import { KeysSettings } from './keys-settings'
 import { McpSettings } from './mcp-settings'
 import { SessionsSettings } from './sessions-settings'
-import { ToolsSettings } from './tools-settings'
 import type { SettingsPageProps, SettingsQueryKey, SettingsView as SettingsViewId } from './types'
 
 const SETTINGS_VIEWS: readonly SettingsViewId[] = [
@@ -29,7 +28,6 @@ const SETTINGS_VIEWS: readonly SettingsViewId[] = [
   'keys',
   'mcp',
   'sessions',
-  'tools',
   'about'
 ]
 
@@ -42,8 +40,7 @@ export function SettingsView({ gateway, onClose, onConfigSaved }: SettingsPagePr
     gateway: '',
     keys: '',
     mcp: '',
-    sessions: '',
-    tools: ''
+    sessions: ''
   })
 
   const searchInputRef = useRef<HTMLInputElement>(null)
@@ -140,12 +137,6 @@ export function SettingsView({ gateway, onClose, onConfigSaved }: SettingsPagePr
             label="API Keys"
             onClick={() => setActiveView('keys')}
           />
-          <OverlayNavItem
-            active={activeView === 'tools'}
-            icon={Package}
-            label="Skills & Tools"
-            onClick={() => setActiveView('tools')}
-          />
           <OverlayNavItem
             active={activeView === 'mcp'}
             icon={Wrench}
@@ -209,10 +200,8 @@ export function SettingsView({ gateway, onClose, onConfigSaved }: SettingsPagePr
             <KeysSettings query={queries.keys} />
           ) : activeView === 'mcp' ? (
             <McpSettings gateway={gateway} onConfigSaved={onConfigSaved} query={queries.mcp} />
-          ) : activeView === 'sessions' ? (
-            <SessionsSettings query={queries.sessions} />
           ) : (
-            <ToolsSettings query={queries.tools} />
+            <SessionsSettings query={queries.sessions} />
           )}
         </OverlayMain>
       </OverlaySplitLayout>

apps/desktop/src/app/settings/types.ts

@@ -4,8 +4,8 @@ import type { HermesGateway } from '@/hermes'
 import type { IconComponent } from '@/lib/icons'
 import type { EnvVarInfo } from '@/types/hermes'
 
-export type SettingsView = 'about' | 'gateway' | 'keys' | 'mcp' | 'sessions' | 'tools' | `config:${string}`
-export type SettingsQueryKey = 'about' | 'config' | 'gateway' | 'keys' | 'mcp' | 'sessions' | 'tools'
+export type SettingsView = 'about' | 'gateway' | 'keys' | 'mcp' | 'sessions' | `config:${string}`
+export type SettingsQueryKey = 'about' | 'config' | 'gateway' | 'keys' | 'mcp' | 'sessions'
 export type EnvPatch = Partial<Pick<EnvVarInfo, 'is_set' | 'redacted_value'>>
 
 export interface SettingsPageProps {