refactor(voice): drop the native only surface from voice_engine_v2 and narrow the desktop bridge (#1788)

fluxer_app/src/features/platform/types/Electron.ts

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: AGPL-3.0-or-later
 
-import type {VoiceEngineV2BridgeApi} from '@fluxer/voice_engine_v2/bridge';
+import type {VoiceEngineV2BridgeHardwareEncoderApi} from '@fluxer/voice_engine_v2/bridge';
 import type {
 	AuthenticationResponseJSON,
 	PublicKeyCredentialCreationOptionsJSON,
@@ -440,7 +440,7 @@ export interface ElectronAPI {
 	selectDisplayMediaSource: (requestId: string, sourceId: string | null, withAudio: boolean) => void;
 	virtmic: VirtmicApi;
 	nativeAudio: NativeAudioApi;
-	voiceEngine?: VoiceEngineV2BridgeApi;
+	voiceEngine?: VoiceEngineV2BridgeHardwareEncoderApi;
 }
 
 export type VirtmicUnavailableReason =

fluxer_app/src/features/voice/utils/NativeHardwareEncoderCapabilities.ts

@@ -18,9 +18,9 @@ let pendingPromise: Promise<VoiceEngineV2HardwareEncoderCapabilities | null> | n
 
 function fetchCapabilities(): Promise<VoiceEngineV2HardwareEncoderCapabilities | null> {
 	if (!isDesktop()) return Promise.resolve(null);
-	const bridge = getElectronAPI()?.voiceEngine;
-	if (!bridge?.getHardwareEncoderCapabilities) return Promise.resolve(null);
-	return bridge
+	const voiceEngine = getElectronAPI()?.voiceEngine;
+	if (!voiceEngine?.getHardwareEncoderCapabilities) return Promise.resolve(null);
+	return voiceEngine
 		.getHardwareEncoderCapabilities()
 		.then((capabilities) => {
 			const normalized = normalizeVoiceEngineV2HardwareEncoderCapabilities(capabilities);