diff --git a/Cargo.toml b/Cargo.toml
index 11c03e77f..de45f5a0f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,12 @@
 [workspace]
-members = [ "crates/tauri-plugin-ipc-audio-transcription-ort", "crates/tauri-plugin-ipc-audio-vad-ort", "crates/tauri-plugin-mcp", "crates/tauri-plugin-rdev", "crates/tauri-plugin-window-pass-through-on-hover", "crates/tauri-plugin-window-router-link" ]
+members = [
+  "crates/tauri-plugin-ipc-audio-transcription-ort",
+  "crates/tauri-plugin-ipc-audio-vad-ort",
+  "crates/tauri-plugin-mcp",
+  "crates/tauri-plugin-rdev",
+  "crates/tauri-plugin-window-pass-through-on-hover",
+  "crates/tauri-plugin-window-router-link"
+]
 resolver = "2"
 
 [workspace.package]
diff --git a/packages/server-shared/src/types/websocket/events.ts b/packages/server-shared/src/types/websocket/events.ts
index 1ceca2870..16e15b0f4 100644
--- a/packages/server-shared/src/types/websocket/events.ts
+++ b/packages/server-shared/src/types/websocket/events.ts
@@ -15,14 +15,14 @@ interface InputSource {
   discord: Discord
 }
 
-export type ContextSource =
-  | 'text'
-  | 'stt'
-  | 'vision'
-  | 'llm'
-  | 'server-channel'
-  | 'plugin'
-  | 'system'
+export type ContextSource
+  = | 'text'
+    | 'stt'
+    | 'vision'
+    | 'llm'
+    | 'server-channel'
+    | 'plugin'
+    | 'system'
 
 export interface ContextMessage<Payload = unknown, Meta = Record<string, unknown>> {
   /**
diff --git a/packages/stage-ui/src/components/scenarios/index.ts b/packages/stage-ui/src/components/scenarios/index.ts
index 878a0d7f9..42ef8ff9f 100644
--- a/packages/stage-ui/src/components/scenarios/index.ts
+++ b/packages/stage-ui/src/components/scenarios/index.ts
@@ -1,5 +1,5 @@
-export * from './dialogs'
 export * from './chat'
+export * from './dialogs'
 export * from './providers'
 export * from './settings'
 export * from './toasters'
diff --git a/packages/stage-ui/src/composables/live2d/motion-manager.ts b/packages/stage-ui/src/composables/live2d/motion-manager.ts
index 7120c3fff..d01f1813c 100644
--- a/packages/stage-ui/src/composables/live2d/motion-manager.ts
+++ b/packages/stage-ui/src/composables/live2d/motion-manager.ts
@@ -94,7 +94,7 @@ export function useLive2DMotionManagerUpdate(options: UseLive2DMotionManagerUpda
 
     if (!ctx.handled && ctx.hookedUpdate) {
       const result = ctx.hookedUpdate.call(motionManager, model, now)
-      if (Boolean(result))
+      if (result)
         ctx.handled = true
     }
 
diff --git a/packages/stage-ui/src/composables/use-data-maintenance.ts b/packages/stage-ui/src/composables/use-data-maintenance.ts
index 0a1fa4479..c9842bc7f 100644
--- a/packages/stage-ui/src/composables/use-data-maintenance.ts
+++ b/packages/stage-ui/src/composables/use-data-maintenance.ts
@@ -1,6 +1,11 @@
+import type { ChatEntry } from '../stores/chat'
+
 import { isStageTamagotchi } from '@proj-airi/stage-shared'
-import { DEFAULT_THEME_COLORS_HUE, useSettings, useSettingsAudioDevice } from '../stores/settings'
-import { defaultModelParameters, useLive2d } from '../stores/live2d'
+
+import { useChatStore } from '../stores/chat'
+import { useDisplayModelsStore } from '../stores/display-models'
+import { useLive2d } from '../stores/live2d'
+import { useMcpStore } from '../stores/mcp'
 import { useAiriCardStore } from '../stores/modules/airi-card'
 import { useConsciousnessStore } from '../stores/modules/consciousness'
 import { useDiscordStore } from '../stores/modules/discord'
@@ -9,12 +14,9 @@ import { useMinecraftStore } from '../stores/modules/gaming-minecraft'
 import { useHearingStore } from '../stores/modules/hearing'
 import { useSpeechStore } from '../stores/modules/speech'
 import { useTwitterStore } from '../stores/modules/twitter'
-import type { ChatEntry } from '../stores/chat'
-import { useChatStore } from '../stores/chat'
-import { useDisplayModelsStore } from '../stores/display-models'
-import { useMcpStore } from '../stores/mcp'
 import { useOnboardingStore } from '../stores/onboarding'
 import { useProvidersStore } from '../stores/providers'
+import { useSettings, useSettingsAudioDevice } from '../stores/settings'
 
 export function useDataMaintenance() {
   const chatStore = useChatStore()
@@ -45,45 +47,13 @@ export function useDataMaintenance() {
   }
 
   function resetModulesSettings() {
-    hearingStore.activeTranscriptionProvider = ''
-    hearingStore.activeTranscriptionModel = ''
-    hearingStore.activeCustomModelName = ''
-
-    speechStore.activeSpeechProvider = ''
-    speechStore.activeSpeechModel = 'eleven_multilingual_v2'
-    speechStore.activeSpeechVoiceId = ''
-    speechStore.activeSpeechVoice = undefined
-    speechStore.pitch = 0
-    speechStore.rate = 1
-    speechStore.ssmlEnabled = false
-    speechStore.selectedLanguage = 'en-US'
-
-    consciousnessStore.activeProvider = ''
-    consciousnessStore.activeModel = ''
-    consciousnessStore.activeCustomModelName = ''
-
-    twitterStore.enabled = false
-    twitterStore.apiKey = ''
-    twitterStore.apiSecret = ''
-    twitterStore.accessToken = ''
-    twitterStore.accessTokenSecret = ''
-    twitterStore.saveSettings()
-
-    discordStore.enabled = false
-    discordStore.token = ''
-    discordStore.saveSettings()
-
-    factorioStore.enabled = false
-    factorioStore.serverAddress = ''
-    factorioStore.serverPort = 34197
-    factorioStore.username = ''
-    factorioStore.saveSettings()
-
-    minecraftStore.enabled = false
-    minecraftStore.serverAddress = ''
-    minecraftStore.serverPort = 25565
-    minecraftStore.username = ''
-    minecraftStore.saveSettings()
+    hearingStore.resetState()
+    speechStore.resetState()
+    consciousnessStore.resetState()
+    twitterStore.resetState()
+    discordStore.resetState()
+    factorioStore.resetState()
+    minecraftStore.resetState()
   }
 
   function deleteAllChatSessions() {
@@ -107,42 +77,13 @@ export function useDataMaintenance() {
     chatStore.replaceSessions(sessions)
   }
 
-  function resetSettingsState() {
-    settingsStore.language = ''
-    settingsStore.stageModelSelected = 'preset-live2d-1'
-    settingsStore.stageViewControlsEnabled = false
-
-    settingsStore.live2dDisableFocus = false
-    settingsStore.live2dIdleAnimationEnabled = true
-    settingsStore.live2dAutoBlinkEnabled = true
-    settingsStore.live2dShadowEnabled = true
-
-    settingsStore.disableTransitions = true
-    settingsStore.usePageSpecificTransitions = true
-
-    settingsStore.themeColorsHue = DEFAULT_THEME_COLORS_HUE
-    settingsStore.themeColorsHueDynamic = false
-
-    settingsStore.allowVisibleOnAllWorkspaces = true
-
-    audioSettingsStore.enabled = false
-    audioSettingsStore.selectedAudioInput = ''
-    audioSettingsStore.stopStream()
-
-    live2dStore.position = { x: 0, y: 0 }
-    live2dStore.scale = 1
-    live2dStore.motionMap = {}
-    live2dStore.modelParameters = { ...defaultModelParameters }
-
-    mcpStore.serverCmd = ''
-    mcpStore.serverArgs = ''
-    mcpStore.connected = false
-
+  async function resetSettingsState() {
+    await settingsStore.resetState()
+    audioSettingsStore.resetState()
+    live2dStore.resetState()
+    mcpStore.resetState()
     onboardingStore.resetSetupState()
-    airiCardStore.activeCardId = 'default'
-    airiCardStore.cards = new Map()
-
-    void settingsStore.updateStageModel()
+    airiCardStore.resetState()
   }
 
   async function deleteAllData() {
@@ -150,14 +91,14 @@ export function useDataMaintenance() {
     await resetProvidersSettings()
     resetModulesSettings()
     deleteAllChatSessions()
-    resetSettingsState()
+    await resetSettingsState()
   }
 
-  function resetDesktopApplicationState() {
+  async function resetDesktopApplicationState() {
     if (!isStageTamagotchi())
       return
 
-    resetSettingsState()
+    await resetSettingsState()
     resetModulesSettings()
   }
 
diff --git a/packages/stage-ui/src/stores/live2d.ts b/packages/stage-ui/src/stores/live2d.ts
index 9a4f8780e..9bfb1d14d 100644
--- a/packages/stage-ui/src/stores/live2d.ts
+++ b/packages/stage-ui/src/stores/live2d.ts
@@ -1,7 +1,9 @@
-import { useBroadcastChannel, useLocalStorage } from '@vueuse/core'
+import { useBroadcastChannel } from '@vueuse/core'
 import { defineStore } from 'pinia'
 import { computed, ref, watch } from 'vue'
 
+import { createResettableLocalStorage, createResettableRef } from '../utils/resettable'
+
 type BroadcastChannelEvents
   = | BroadcastChannelEventShouldUpdateView
 
@@ -53,18 +55,28 @@ export const useLive2d = defineStore('live2d', () => {
     }
   })
 
-  const position = useLocalStorage('settings/live2d/position', { x: 0, y: 0 }) // position is relative to the center of the screen, units are %
+  const [position, resetPosition] = createResettableLocalStorage('settings/live2d/position', { x: 0, y: 0 }) // position is relative to the center of the screen, units are %
   const positionInPercentageString = computed(() => ({
     x: `${position.value.x}%`,
     y: `${position.value.y}%`,
   }))
-  const currentMotion = ref<{ group: string, index?: number }>({ group: 'Idle', index: 0 })
-  const availableMotions = ref<{ motionName: string, motionIndex: number, fileName: string }[]>([])
-  const motionMap = useLocalStorage<Record<string, string>>('settings/live2d/motion-map', {})
-  const scale = useLocalStorage('settings/live2d/scale', 1)
+  const [currentMotion, resetCurrentMotion] = createResettableRef<{ group: string, index?: number }>({ group: 'Idle', index: 0 })
+  const [availableMotions, resetAvailableMotions] = createResettableRef<{ motionName: string, motionIndex: number, fileName: string }[]>([])
+  const [motionMap, resetMotionMap] = createResettableLocalStorage<Record<string, string>>('settings/live2d/motion-map', {})
+  const [scale, resetScale] = createResettableLocalStorage('settings/live2d/scale', 1)
 
   // Live2D model parameters
-  const modelParameters = useLocalStorage('settings/live2d/parameters', defaultModelParameters)
+  const [modelParameters, resetModelParameters] = createResettableLocalStorage('settings/live2d/parameters', defaultModelParameters)
+
+  function resetState() {
+    resetPosition()
+    resetCurrentMotion()
+    resetAvailableMotions()
+    resetMotionMap()
+    resetScale()
+    resetModelParameters()
+    shouldUpdateView()
+  }
 
   return {
     position,
@@ -77,5 +89,6 @@ export const useLive2d = defineStore('live2d', () => {
 
     onShouldUpdateView,
     shouldUpdateView,
+    resetState,
   }
 })
diff --git a/packages/stage-ui/src/stores/mcp.ts b/packages/stage-ui/src/stores/mcp.ts
index 48ede9244..0608fac38 100644
--- a/packages/stage-ui/src/stores/mcp.ts
+++ b/packages/stage-ui/src/stores/mcp.ts
@@ -1,14 +1,22 @@
-import { useLocalStorage } from '@vueuse/core'
 import { defineStore } from 'pinia'
 
+import { createResettableLocalStorage } from '../utils/resettable'
+
 export const useMcpStore = defineStore('mcp', () => {
-  const serverCmd = useLocalStorage('settings/mcp/server-cmd', '')
-  const serverArgs = useLocalStorage('settings/mcp/server-args', '')
-  const connected = useLocalStorage('mcp/connected', false) // use local storage to sync between windows
+  const [serverCmd, resetServerCmd] = createResettableLocalStorage('settings/mcp/server-cmd', '')
+  const [serverArgs, resetServerArgs] = createResettableLocalStorage('settings/mcp/server-args', '')
+  const [connected, resetConnected] = createResettableLocalStorage('mcp/connected', false) // use local storage to sync between windows
+
+  function resetState() {
+    resetServerCmd()
+    resetServerArgs()
+    resetConnected()
+  }
 
   return {
     serverCmd,
     serverArgs,
     connected,
+    resetState,
   }
 })
diff --git a/packages/stage-ui/src/stores/modules/airi-card.ts b/packages/stage-ui/src/stores/modules/airi-card.ts
index 56d4674a3..005b2b538 100644
--- a/packages/stage-ui/src/stores/modules/airi-card.ts
+++ b/packages/stage-ui/src/stores/modules/airi-card.ts
@@ -1,6 +1,5 @@
 import type { Card, ccv3 } from '@proj-airi/ccc'
 
-import { useLocalStorage } from '@vueuse/core'
 import { nanoid } from 'nanoid'
 import { defineStore, storeToRefs } from 'pinia'
 import { computed, onMounted, watch } from 'vue'
@@ -8,6 +7,7 @@ import { useI18n } from 'vue-i18n'
 
 import SystemPromptV2 from '../../constants/prompts/system-v2'
 
+import { createResettableLocalStorage } from '../../utils/resettable'
 import { useConsciousnessStore } from './consciousness'
 import { useSpeechStore } from './speech'
 
@@ -54,8 +54,8 @@ export interface AiriCard extends Card {
 }
 
 export const useAiriCardStore = defineStore('airi-card', () => {
-  const cards = useLocalStorage<Map<string, AiriCard>>('airi-cards', new Map())
-  const activeCardId = useLocalStorage('airi-card-active-id', 'default')
+  const [cards, resetCards] = createResettableLocalStorage<Map<string, AiriCard>>('airi-cards', new Map())
+  const [activeCardId, resetActiveCardId] = createResettableLocalStorage('airi-card-active-id', 'default')
 
   const activeCard = computed(() => cards.value.get(activeCardId.value))
 
@@ -208,6 +208,11 @@ export const useAiriCardStore = defineStore('airi-card', () => {
     activeSpeechVoiceId.value = extension?.modules?.speech?.voice_id
   })
 
+  function resetState() {
+    resetActiveCardId()
+    resetCards()
+  }
+
   return {
     cards,
     activeCard,
@@ -215,6 +220,7 @@ export const useAiriCardStore = defineStore('airi-card', () => {
     addCard,
     removeCard,
     getCard,
+    resetState,
 
     currentModels: computed(() => {
       return {
diff --git a/packages/stage-ui/src/stores/modules/consciousness.ts b/packages/stage-ui/src/stores/modules/consciousness.ts
index 7bb6d2bca..a32a9fbcd 100644
--- a/packages/stage-ui/src/stores/modules/consciousness.ts
+++ b/packages/stage-ui/src/stores/modules/consciousness.ts
@@ -1,18 +1,18 @@
-import { useLocalStorage } from '@vueuse/core'
 import { defineStore } from 'pinia'
-import { computed, ref } from 'vue'
+import { computed } from 'vue'
 
+import { createResettableLocalStorage, createResettableRef } from '../../utils/resettable'
 import { useProvidersStore } from '../providers'
 
 export const useConsciousnessStore = defineStore('consciousness', () => {
   const providersStore = useProvidersStore()
 
   // State
-  const activeProvider = useLocalStorage('settings/consciousness/active-provider', '')
-  const activeModel = useLocalStorage('settings/consciousness/active-model', '')
-  const activeCustomModelName = useLocalStorage('settings/consciousness/active-custom-model', '')
-  const expandedDescriptions = ref<Record<string, boolean>>({})
-  const modelSearchQuery = ref('')
+  const [activeProvider, resetActiveProvider] = createResettableLocalStorage('settings/consciousness/active-provider', '')
+  const [activeModel, resetActiveModel] = createResettableLocalStorage('settings/consciousness/active-model', '')
+  const [activeCustomModelName, resetActiveCustomModelName] = createResettableLocalStorage('settings/consciousness/active-custom-model', '')
+  const [expandedDescriptions, resetExpandedDescriptions] = createResettableRef<Record<string, boolean>>({})
+  const [modelSearchQuery, resetModelSearchQuery] = createResettableRef('')
 
   // Computed properties
   const supportsModelListing = computed(() => {
@@ -45,10 +45,10 @@ export const useConsciousnessStore = defineStore('consciousness', () => {
   })
 
   function resetModelSelection() {
-    activeModel.value = ''
-    activeCustomModelName.value = ''
-    expandedDescriptions.value = {}
-    modelSearchQuery.value = ''
+    resetActiveModel()
+    resetActiveCustomModelName()
+    resetExpandedDescriptions()
+    resetModelSearchQuery()
   }
 
   async function loadModelsForProvider(provider: string) {
@@ -69,6 +69,11 @@ export const useConsciousnessStore = defineStore('consciousness', () => {
     return !!activeProvider.value && !!activeModel.value
   })
 
+  function resetState() {
+    resetActiveProvider()
+    resetModelSelection()
+  }
+
   return {
     // State
     configured,
@@ -89,5 +94,6 @@ export const useConsciousnessStore = defineStore('consciousness', () => {
     resetModelSelection,
     loadModelsForProvider,
     getModelsForProvider,
+    resetState,
   }
 })
diff --git a/packages/stage-ui/src/stores/modules/discord.ts b/packages/stage-ui/src/stores/modules/discord.ts
index dfd2b80fd..864377ea0 100644
--- a/packages/stage-ui/src/stores/modules/discord.ts
+++ b/packages/stage-ui/src/stores/modules/discord.ts
@@ -1,13 +1,13 @@
-import { useLocalStorage } from '@vueuse/core'
 import { defineStore } from 'pinia'
 import { computed } from 'vue'
 
+import { createResettableLocalStorage } from '../../utils/resettable'
 import { useConfiguratorByModsChannelServer } from '../configurator'
 
 export const useDiscordStore = defineStore('discord', () => {
   const configurator = useConfiguratorByModsChannelServer()
-  const enabled = useLocalStorage('settings/discord/enabled', false)
-  const token = useLocalStorage('settings/discord/token', '')
+  const [enabled, resetEnabled] = createResettableLocalStorage('settings/discord/enabled', false)
+  const [token, resetToken] = createResettableLocalStorage('settings/discord/token', '')
 
   function saveSettings() {
     // Data is automatically saved to localStorage via useLocalStorage
@@ -22,10 +22,17 @@ export const useDiscordStore = defineStore('discord', () => {
     return !!token.value.trim()
   })
 
+  function resetState() {
+    resetEnabled()
+    resetToken()
+    saveSettings()
+  }
+
   return {
     enabled,
     token,
     configured,
     saveSettings,
+    resetState,
   }
 })
diff --git a/packages/stage-ui/src/stores/modules/gaming-module-factory.ts b/packages/stage-ui/src/stores/modules/gaming-module-factory.ts
index 236c00cf5..9a8d15fc7 100644
--- a/packages/stage-ui/src/stores/modules/gaming-module-factory.ts
+++ b/packages/stage-ui/src/stores/modules/gaming-module-factory.ts
@@ -1,17 +1,17 @@
-import { useLocalStorage } from '@vueuse/core'
 import { defineStore } from 'pinia'
 import { computed } from 'vue'
 
+import { createResettableLocalStorage } from '../../utils/resettable'
 import { useConfiguratorByModsChannelServer } from '../configurator'
 
 export function createGamingModuleStore(moduleName: string, defaultPort: number) {
   return defineStore(moduleName, () => {
     const configurator = useConfiguratorByModsChannelServer()
 
-    const enabled = useLocalStorage(`settings/${moduleName}/enabled`, false)
-    const serverAddress = useLocalStorage(`settings/${moduleName}/server-address`, '')
-    const serverPort = useLocalStorage<number | null>(`settings/${moduleName}/server-port`, defaultPort)
-    const username = useLocalStorage(`settings/${moduleName}/username`, '')
+    const [enabled, resetEnabled] = createResettableLocalStorage(`settings/${moduleName}/enabled`, false)
+    const [serverAddress, resetServerAddress] = createResettableLocalStorage(`settings/${moduleName}/server-address`, '')
+    const [serverPort, resetServerPort] = createResettableLocalStorage<number | null>(`settings/${moduleName}/server-port`, defaultPort)
+    const [username, resetUsername] = createResettableLocalStorage(`settings/${moduleName}/username`, '')
 
     function saveSettings() {
       configurator.updateFor(moduleName, {
@@ -22,10 +22,18 @@ export function createGamingModuleStore(moduleName: string, defaultPort: number)
       })
     }
 
+    function resetState() {
+      resetEnabled()
+      resetServerAddress()
+      resetServerPort()
+      resetUsername()
+      saveSettings()
+    }
+
     const configured = computed(() => {
       return !!(serverAddress.value.trim() && username.value.trim() && serverPort.value !== null)
     })
 
-    return { enabled, serverAddress, serverPort, username, configured, saveSettings }
+    return { enabled, serverAddress, serverPort, username, configured, saveSettings, resetState }
   })
 }
diff --git a/packages/stage-ui/src/stores/modules/hearing.ts b/packages/stage-ui/src/stores/modules/hearing.ts
index b0ac402e4..1e7d5d215 100644
--- a/packages/stage-ui/src/stores/modules/hearing.ts
+++ b/packages/stage-ui/src/stores/modules/hearing.ts
@@ -2,12 +2,12 @@ import type { TranscriptionProviderWithExtraOptions } from '@xsai-ext/shared-pro
 import type { WithUnknown } from '@xsai/shared'
 import type { StreamTranscriptionResult, StreamTranscriptionOptions as XSAIStreamTranscriptionOptions } from '@xsai/stream-transcription'
 
-import { useLocalStorage } from '@vueuse/core'
 import { generateTranscription } from '@xsai/generate-transcription'
 import { streamTranscription } from '@xsai/stream-transcription'
 import { defineStore, storeToRefs } from 'pinia'
 import { computed, ref } from 'vue'
 
+import { createResettableLocalStorage, createResettableRef } from '../../utils/resettable'
 import { useProvidersStore } from '../providers'
 
 export interface StreamTranscriptionFileInputOptions extends Omit<XSAIStreamTranscriptionOptions, 'file' | 'fileName'> {
@@ -44,10 +44,10 @@ export const useHearingStore = defineStore('hearing-store', () => {
   const { allAudioTranscriptionProvidersMetadata } = storeToRefs(providersStore)
 
   // State
-  const activeTranscriptionProvider = useLocalStorage('settings/hearing/active-provider', '')
-  const activeTranscriptionModel = useLocalStorage('settings/hearing/active-model', '')
-  const activeCustomModelName = useLocalStorage('settings/hearing/active-custom-model', '')
-  const transcriptionModelSearchQuery = ref('')
+  const [activeTranscriptionProvider, resetActiveTranscriptionProvider] = createResettableLocalStorage('settings/hearing/active-provider', '')
+  const [activeTranscriptionModel, resetActiveTranscriptionModel] = createResettableLocalStorage('settings/hearing/active-model', '')
+  const [activeCustomModelName, resetActiveCustomModelName] = createResettableLocalStorage('settings/hearing/active-custom-model', '')
+  const [transcriptionModelSearchQuery, resetTranscriptionModelSearchQuery] = createResettableRef('')
 
   // Computed properties
   const availableProvidersMetadata = computed(() => allAudioTranscriptionProvidersMetadata.value)
@@ -87,6 +87,13 @@ export const useHearingStore = defineStore('hearing-store', () => {
     return !!activeTranscriptionProvider.value && !!activeTranscriptionModel.value
   })
 
+  function resetState() {
+    resetActiveTranscriptionProvider()
+    resetActiveTranscriptionModel()
+    resetActiveCustomModelName()
+    resetTranscriptionModelSearchQuery()
+  }
+
   async function transcription(
     providerId: string,
     provider: TranscriptionProviderWithExtraOptions<string, any>,
@@ -178,6 +185,7 @@ export const useHearingStore = defineStore('hearing-store', () => {
     transcription,
     loadModelsForProvider,
     getModelsForProvider,
+    resetState,
   }
 })
 
diff --git a/packages/stage-ui/src/stores/modules/speech.ts b/packages/stage-ui/src/stores/modules/speech.ts
index c5976dbb8..1233b9e87 100644
--- a/packages/stage-ui/src/stores/modules/speech.ts
+++ b/packages/stage-ui/src/stores/modules/speech.ts
@@ -2,13 +2,13 @@ import type { SpeechProviderWithExtraOptions } from '@xsai-ext/shared-providers'
 
 import type { VoiceInfo } from '../providers'
 
-import { useLocalStorage } from '@vueuse/core'
 import { generateSpeech } from '@xsai/generate-speech'
 import { defineStore, storeToRefs } from 'pinia'
-import { computed, onMounted, ref, watch } from 'vue'
+import { computed, onMounted, watch } from 'vue'
 import { toXml } from 'xast-util-to-xml'
 import { x } from 'xastscript'
 
+import { createResettableLocalStorage, createResettableRef } from '../../utils/resettable'
 import { useProvidersStore } from '../providers'
 
 export const useSpeechStore = defineStore('speech', () => {
@@ -16,19 +16,19 @@ export const useSpeechStore = defineStore('speech', () => {
   const { allAudioSpeechProvidersMetadata } = storeToRefs(providersStore)
 
   // State
-  const activeSpeechProvider = useLocalStorage('settings/speech/active-provider', '')
-  const activeSpeechModel = useLocalStorage('settings/speech/active-model', 'eleven_multilingual_v2')
-  const activeSpeechVoiceId = useLocalStorage<string>('settings/speech/voice', '')
-  const activeSpeechVoice = ref<VoiceInfo>()
+  const [activeSpeechProvider, resetActiveSpeechProvider] = createResettableLocalStorage('settings/speech/active-provider', '')
+  const [activeSpeechModel, resetActiveSpeechModel] = createResettableLocalStorage('settings/speech/active-model', 'eleven_multilingual_v2')
+  const [activeSpeechVoiceId, resetActiveSpeechVoiceId] = createResettableLocalStorage<string>('settings/speech/voice', '')
+  const [activeSpeechVoice, resetActiveSpeechVoice] = createResettableRef<VoiceInfo | undefined>(undefined)
 
-  const pitch = useLocalStorage('settings/speech/pitch', 0)
-  const rate = useLocalStorage('settings/speech/rate', 1)
-  const ssmlEnabled = useLocalStorage('settings/speech/ssml-enabled', false)
-  const isLoadingSpeechProviderVoices = ref(false)
-  const speechProviderError = ref<string | null>(null)
-  const availableVoices = ref<Record<string, VoiceInfo[]>>({})
-  const selectedLanguage = useLocalStorage('settings/speech/language', 'en-US')
-  const modelSearchQuery = ref('')
+  const [pitch, resetPitch] = createResettableLocalStorage('settings/speech/pitch', 0)
+  const [rate, resetRate] = createResettableLocalStorage('settings/speech/rate', 1)
+  const [ssmlEnabled, resetSsmlEnabled] = createResettableLocalStorage('settings/speech/ssml-enabled', false)
+  const [isLoadingSpeechProviderVoices, resetIsLoadingSpeechProviderVoices] = createResettableRef(false)
+  const [speechProviderError, resetSpeechProviderError] = createResettableRef<string | null>(null)
+  const [availableVoices, resetAvailableVoices] = createResettableRef<Record<string, VoiceInfo[]>>({})
+  const [selectedLanguage, resetSelectedLanguage] = createResettableLocalStorage('settings/speech/language', 'en-US')
+  const [modelSearchQuery, resetModelSearchQuery] = createResettableRef('')
 
   // Computed properties
   const availableSpeechProvidersMetadata = computed(() => allAudioSpeechProvidersMetadata.value)
@@ -204,6 +204,21 @@ export const useSpeechStore = defineStore('speech', () => {
     return !!activeSpeechProvider.value && !!activeSpeechModel.value && !!activeSpeechVoiceId.value
   })
 
+  function resetState() {
+    resetActiveSpeechProvider()
+    resetActiveSpeechModel()
+    resetActiveSpeechVoiceId()
+    resetActiveSpeechVoice()
+    resetPitch()
+    resetRate()
+    resetSsmlEnabled()
+    resetSelectedLanguage()
+    resetModelSearchQuery()
+    resetAvailableVoices()
+    resetSpeechProviderError()
+    resetIsLoadingSpeechProviderVoices()
+  }
+
   return {
     // State
     configured,
@@ -234,5 +249,6 @@ export const useSpeechStore = defineStore('speech', () => {
     loadVoicesForProvider,
     getVoicesForProvider,
     generateSSML,
+    resetState,
   }
 })
diff --git a/packages/stage-ui/src/stores/modules/twitter.ts b/packages/stage-ui/src/stores/modules/twitter.ts
index a6c890c8a..c08228e8e 100644
--- a/packages/stage-ui/src/stores/modules/twitter.ts
+++ b/packages/stage-ui/src/stores/modules/twitter.ts
@@ -1,17 +1,17 @@
-import { useLocalStorage } from '@vueuse/core'
 import { defineStore } from 'pinia'
 import { computed } from 'vue'
 
+import { createResettableLocalStorage } from '../../utils/resettable'
 import { useConfiguratorByModsChannelServer } from '../configurator'
 
 export const useTwitterStore = defineStore('twitter', () => {
   const configurator = useConfiguratorByModsChannelServer()
 
-  const enabled = useLocalStorage('settings/twitter/enabled', false)
-  const apiKey = useLocalStorage('settings/twitter/api-key', '')
-  const apiSecret = useLocalStorage('settings/twitter/api-secret', '')
-  const accessToken = useLocalStorage('settings/twitter/access-token', '')
-  const accessTokenSecret = useLocalStorage('settings/twitter/access-token-secret', '')
+  const [enabled, resetEnabled] = createResettableLocalStorage('settings/twitter/enabled', false)
+  const [apiKey, resetApiKey] = createResettableLocalStorage('settings/twitter/api-key', '')
+  const [apiSecret, resetApiSecret] = createResettableLocalStorage('settings/twitter/api-secret', '')
+  const [accessToken, resetAccessToken] = createResettableLocalStorage('settings/twitter/access-token', '')
+  const [accessTokenSecret, resetAccessTokenSecret] = createResettableLocalStorage('settings/twitter/access-token-secret', '')
 
   function saveSettings() {
     // Data is automatically saved to localStorage via useLocalStorage
@@ -29,6 +29,15 @@ export const useTwitterStore = defineStore('twitter', () => {
     return !!(apiKey.value.trim() && apiSecret.value.trim() && accessToken.value.trim() && accessTokenSecret.value.trim())
   })
 
+  function resetState() {
+    resetEnabled()
+    resetApiKey()
+    resetApiSecret()
+    resetAccessToken()
+    resetAccessTokenSecret()
+    saveSettings()
+  }
+
   return {
     enabled,
     apiKey,
@@ -37,5 +46,6 @@ export const useTwitterStore = defineStore('twitter', () => {
     accessTokenSecret,
     configured,
     saveSettings,
+    resetState,
   }
 })
diff --git a/packages/stage-ui/src/stores/plugins/chat-context-bridge.ts b/packages/stage-ui/src/stores/plugins/chat-context-bridge.ts
index 725324c53..6851b9ebf 100644
--- a/packages/stage-ui/src/stores/plugins/chat-context-bridge.ts
+++ b/packages/stage-ui/src/stores/plugins/chat-context-bridge.ts
@@ -1,9 +1,10 @@
 import type { ContextMessage } from '@proj-airi/server-sdk'
 
+import type { ContextPayload } from '../chat'
+
 import { useBroadcastChannel } from '@vueuse/core'
 import { watch } from 'vue'
 
-import type { ContextPayload } from '../chat'
 import { CONTEXT_CHANNEL_NAME, useChatStore } from '../chat'
 import { useModsChannelServerStore } from '../mods/api/channel-server'
 
diff --git a/packages/stage-ui/src/stores/settings.ts b/packages/stage-ui/src/stores/settings.ts
index c4329b04a..2640d8447 100644
--- a/packages/stage-ui/src/stores/settings.ts
+++ b/packages/stage-ui/src/stores/settings.ts
@@ -2,11 +2,12 @@ import type { DisplayModel } from './display-models'
 
 import messages from '@proj-airi/i18n/locales'
 
-import { useEventListener, useLocalStorage } from '@vueuse/core'
+import { useEventListener } from '@vueuse/core'
 import { converter } from 'culori'
 import { defineStore } from 'pinia'
-import { onMounted, ref, watch } from 'vue'
+import { onMounted, watch } from 'vue'
 
+import { createResettableLocalStorage, createResettableRef } from '../utils/resettable'
 import { useAudioDevice } from './audio'
 import { DisplayModelFormat, useDisplayModelsStore } from './display-models'
 
@@ -37,12 +38,12 @@ const getHueFrom = (color?: string) => color ? convert(color)?.h : DEFAULT_THEME
 export const useSettings = defineStore('settings', () => {
   const displayModelsStore = useDisplayModelsStore()
 
-  const language = useLocalStorage('settings/language', '')
+  const [language, resetLanguage] = createResettableLocalStorage('settings/language', '')
 
-  const stageModelSelected = useLocalStorage<string | undefined>('settings/stage/model', 'preset-live2d-1')
-  const stageModelSelectedDisplayModel = ref<DisplayModel | undefined>()
-  const stageModelSelectedUrl = ref<string>()
-  const stageModelRenderer = ref<'live2d' | 'vrm' | 'disabled'>()
+  const [stageModelSelected, resetStageModelSelected] = createResettableLocalStorage<string | undefined>('settings/stage/model', 'preset-live2d-1')
+  const [stageModelSelectedDisplayModel, resetStageModelSelectedDisplayModel] = createResettableRef<DisplayModel | undefined>(undefined)
+  const [stageModelSelectedUrl, resetStageModelSelectedUrl] = createResettableRef<string | undefined>(undefined)
+  const [stageModelRenderer, resetStageModelRenderer] = createResettableRef<'live2d' | 'vrm' | 'disabled' | undefined>(undefined)
 
   async function updateStageModel() {
     if (!stageModelSelected.value) {
@@ -96,20 +97,20 @@ export const useSettings = defineStore('settings', () => {
     }
   })
 
-  const stageViewControlsEnabled = ref(false)
+  const [stageViewControlsEnabled, resetStageViewControlsEnabled] = createResettableRef(false)
 
-  const live2dDisableFocus = useLocalStorage('settings/live2d/disable-focus', false)
-  const live2dIdleAnimationEnabled = useLocalStorage('settings/live2d/idle-animation-enabled', true)
-  const live2dAutoBlinkEnabled = useLocalStorage('settings/live2d/auto-blink-enabled', true)
-  const live2dShadowEnabled = useLocalStorage('settings/live2d/shadow-enabled', true)
+  const [live2dDisableFocus, resetLive2dDisableFocus] = createResettableLocalStorage('settings/live2d/disable-focus', false)
+  const [live2dIdleAnimationEnabled, resetLive2dIdleAnimationEnabled] = createResettableLocalStorage('settings/live2d/idle-animation-enabled', true)
+  const [live2dAutoBlinkEnabled, resetLive2dAutoBlinkEnabled] = createResettableLocalStorage('settings/live2d/auto-blink-enabled', true)
+  const [live2dShadowEnabled, resetLive2dShadowEnabled] = createResettableLocalStorage('settings/live2d/shadow-enabled', true)
 
-  const disableTransitions = useLocalStorage('settings/disable-transitions', true)
-  const usePageSpecificTransitions = useLocalStorage('settings/use-page-specific-transitions', true)
+  const [disableTransitions, resetDisableTransitions] = createResettableLocalStorage('settings/disable-transitions', true)
+  const [usePageSpecificTransitions, resetUsePageSpecificTransitions] = createResettableLocalStorage('settings/use-page-specific-transitions', true)
 
-  const themeColorsHue = useLocalStorage('settings/theme/colors/hue', DEFAULT_THEME_COLORS_HUE)
-  const themeColorsHueDynamic = useLocalStorage('settings/theme/colors/hue-dynamic', false)
+  const [themeColorsHue, resetThemeColorsHue] = createResettableLocalStorage('settings/theme/colors/hue', DEFAULT_THEME_COLORS_HUE)
+  const [themeColorsHueDynamic, resetThemeColorsHueDynamic] = createResettableLocalStorage('settings/theme/colors/hue-dynamic', false)
 
-  const allowVisibleOnAllWorkspaces = useLocalStorage('settings/allow-visible-on-all-workspaces', true)
+  const [allowVisibleOnAllWorkspaces, resetAllowVisibleOnAllWorkspaces] = createResettableLocalStorage('settings/allow-visible-on-all-workspaces', true)
 
   function getLanguage() {
     let language = localStorage.getItem('settings/language')
@@ -158,6 +159,33 @@ export const useSettings = defineStore('settings', () => {
     return hueDifference < 0.01 || hueDifference > 359.99
   }
 
+  async function resetState() {
+    if (stageModelSelectedUrl.value)
+      URL.revokeObjectURL(stageModelSelectedUrl.value)
+
+    resetLanguage()
+    resetStageModelSelected()
+    resetStageModelSelectedDisplayModel()
+    resetStageModelSelectedUrl()
+    resetStageModelRenderer()
+    resetStageViewControlsEnabled()
+
+    resetLive2dDisableFocus()
+    resetLive2dIdleAnimationEnabled()
+    resetLive2dAutoBlinkEnabled()
+    resetLive2dShadowEnabled()
+
+    resetDisableTransitions()
+    resetUsePageSpecificTransitions()
+
+    resetThemeColorsHue()
+    resetThemeColorsHueDynamic()
+
+    resetAllowVisibleOnAllWorkspaces()
+
+    await updateStageModel()
+  }
+
   onMounted(() => language.value = getLanguage())
 
   return {
@@ -185,14 +213,15 @@ export const useSettings = defineStore('settings', () => {
     isColorSelectedForPrimary,
     initializeStageModel,
     updateStageModel,
+    resetState,
   }
 })
 
 export const useSettingsAudioDevice = defineStore('settings-audio-devices', () => {
   const { audioInputs, deviceConstraints, selectedAudioInput: selectedAudioInputNonPersist, startStream, stopStream, stream, askPermission } = useAudioDevice()
 
-  const selectedAudioInputPersist = useLocalStorage('settings/audio/input', selectedAudioInputNonPersist.value)
-  const selectedAudioInputEnabledPersist = useLocalStorage('settings/audio/input/enabled', false)
+  const [selectedAudioInputPersist, resetSelectedAudioInputPersist] = createResettableLocalStorage('settings/audio/input', selectedAudioInputNonPersist.value)
+  const [selectedAudioInputEnabledPersist, resetSelectedAudioInputEnabledPersist] = createResettableLocalStorage('settings/audio/input/enabled', false)
 
   watch(selectedAudioInputPersist, (newValue) => {
     selectedAudioInputNonPersist.value = newValue
@@ -216,6 +245,13 @@ export const useSettingsAudioDevice = defineStore('settings-audio-devices', () =
     }
   })
 
+  function resetState() {
+    resetSelectedAudioInputPersist()
+    selectedAudioInputNonPersist.value = ''
+    resetSelectedAudioInputEnabledPersist()
+    stopStream()
+  }
+
   return {
     audioInputs,
     deviceConstraints,
@@ -227,5 +263,6 @@ export const useSettingsAudioDevice = defineStore('settings-audio-devices', () =
     askPermission,
     startStream,
     stopStream,
+    resetState,
   }
 })
diff --git a/packages/stage-ui/src/utils/resettable.ts b/packages/stage-ui/src/utils/resettable.ts
new file mode 100644
index 000000000..e2ee99fdb
--- /dev/null
+++ b/packages/stage-ui/src/utils/resettable.ts
@@ -0,0 +1,36 @@
+import { useLocalStorage } from '@vueuse/core'
+import { ref } from 'vue'
+
+const structuredCloneFn: (<T>(value: T) => T) | undefined = (globalThis as any).structuredClone
+
+function cloneDefault<T>(value: T): T {
+  if (typeof structuredCloneFn === 'function')
+    return structuredCloneFn(value)
+
+  if (value instanceof Map)
+    return new Map(value) as unknown as T
+
+  if (Array.isArray(value))
+    return value.map(item => cloneDefault(item)) as unknown as T
+
+  if (value && typeof value === 'object')
+    return JSON.parse(JSON.stringify(value)) as T
+
+  return value
+}
+
+export function createResettableRef<T>(initialValue: T) {
+  const state = ref<T>(cloneDefault(initialValue))
+  const reset = () => {
+    state.value = cloneDefault(initialValue)
+  }
+  return [state, reset] as const
+}
+
+export function createResettableLocalStorage<T>(key: string, initialValue: T) {
+  const state = useLocalStorage<T>(key, cloneDefault(initialValue))
+  const reset = () => {
+    state.value = cloneDefault(initialValue)
+  }
+  return [state, reset] as const
+}
diff --git a/plugins/airi-plugin-vscode/package.json b/plugins/airi-plugin-vscode/package.json
index 122ed4ad2..b0fd0b5b5 100644
--- a/plugins/airi-plugin-vscode/package.json
+++ b/plugins/airi-plugin-vscode/package.json
@@ -75,4 +75,4 @@
     "tinyexec": "^1.0.2",
     "vscode-ext-gen": "^1.4.0"
   }
-}
\ No newline at end of file
+}