feat(sysaudio): 支持 macOS 系统音频流采集

- 新增 darwin.py 文件实现 macOS 音频流采集功能
- 修改 main-gummy.py 以支持 macOS 平台
- 更新 AllConfig 和 CaptionEngine 以适配新平台

src/renderer/src/App.vue

@@ -16,6 +16,7 @@ onMounted(() => {
     useGeneralSettingStore().uiTheme = data.uiTheme
     useGeneralSettingStore().leftBarWidth = data.leftBarWidth
     useCaptionStyleStore().setStyles(data.styles)
+    useEngineControlStore().platform = data.platform
     useEngineControlStore().setControls(data.controls)
     useCaptionLogStore().captionData = data.captionLog
   })

src/renderer/src/components/EngineControl.vue

@@ -32,6 +32,7 @@
     <div class="input-item">
       <span class="input-label">{{ $t('engine.audioType') }}</span>
       <a-select
+        :disabled="platform !== 'win32' && platform !== 'darwin'"
         class="input-area"
         v-model:value="currentAudio"
         :options="audioType"
@@ -87,7 +88,7 @@ import { useI18n } from 'vue-i18n'
 const { t } = useI18n()
 
 const engineControl = useEngineControlStore()
-const { captionEngine, audioType, changeSignal } = storeToRefs(engineControl)
+const { platform, captionEngine, audioType, changeSignal } = storeToRefs(engineControl)
 
 const currentSourceLang = ref('auto')
 const currentTargetLang = ref('zh')

src/renderer/src/stores/engineControl.ts

@@ -1,4 +1,4 @@
-import { ref } from 'vue'
+import { ref, watch } from 'vue'
 import { defineStore } from 'pinia'
 
 import { notification } from 'ant-design-vue'
@@ -12,6 +12,7 @@ import { useGeneralSettingStore } from './generalSetting'
 
 export const useEngineControlStore = defineStore('engineControl', () => {
   const { t } = useI18n()
+  const platform = ref('unknown')
 
   const captionEngine = ref(engines[useGeneralSettingStore().uiLanguage])
   const audioType = ref(audioTypes[useGeneralSettingStore().uiLanguage])
@@ -91,7 +92,14 @@ export const useEngineControlStore = defineStore('engineControl', () => {
     });
   })
 
+  watch(platform, (newValue) => {
+    if(newValue !== 'win32' && newValue !== 'darwin') {
+      audio.value = 1
+    }
+  })
+
   return {
+    platform,           // 系统平台
     captionEngine,      // 字幕引擎
     audioType,          // 音频类型
     engineEnabled,      // 字幕引擎是否启用

src/renderer/src/types/index.ts

@@ -37,6 +37,7 @@ export interface CaptionItem {
 }
 
 export interface FullConfig {
+  platform: string,
   uiLanguage: UILanguage,
   uiTheme: UITheme,
   leftBarWidth: number,