feat(transcription): add shared voice input support (#4232)

* feat(webui): add voice transcription input

* feat(webui): render ANSI output in code blocks

* refactor(webui): isolate voice recorder logic

* refactor(transcription): keep websocket ingress thin

* refactor(transcription): resolve channel audio settings on demand

* style(webui): neutralize voice waveform color

* feat(webui): add voice input tooltip

* feat(webui): add voice input keyboard shortcut

* fix(webui): distinguish voice shortcut platforms

* fix(webui): place voice button after model selector

* refactor(webui): share voice hold recording helpers

* fix(desktop): allow microphone voice input

* fix(webui): stabilize token usage month labels

* feat(webui): show voice input on settings overview

* fix(webui): label voice capability as recognition

* fix(webui): align capability overview status

* refactor(webui): isolate transcription socket handling

* fix(webui): soften silent voice waveform

* refactor(audio): clarify transcription service location

* docs(transcription): clarify audio and provider boundaries

* fix(exec): reduce session output polling flake

webui/src/i18n/locales/id/common.json

@@ -73,6 +73,7 @@
       "models": "Model",
       "providers": "Penyedia",
       "image": "Gambar",
+      "voice": "Suara",
       "browser": "Internet",
       "runtime": "Sistem",
       "advanced": "Keamanan",
@@ -99,7 +100,8 @@
       "mcp": "Layanan MCP",
       "apps": "Aplikasi",
       "nativeHost": "Host native",
-      "hostSafety": "Keamanan aplikasi"
+      "hostSafety": "Keamanan aplikasi",
+      "voiceInput": "Input suara"
     },
     "rows": {
       "theme": "Tema",
@@ -142,7 +144,13 @@
       "engine": "Mesin",
       "logs": "Log",
       "diagnostics": "Diagnostik",
-      "contextWindow": "Jendela konteks"
+      "contextWindow": "Jendela konteks",
+      "transcription": "Transkripsi",
+      "transcriptionProvider": "Penyedia",
+      "transcriptionProviderStatus": "Status penyedia",
+      "transcriptionModel": "Model",
+      "transcriptionLanguage": "Bahasa",
+      "voiceLimits": "Batas"
     },
     "help": {
       "theme": "Beralih antara tampilan terang dan gelap.",
@@ -181,7 +189,12 @@
       "diagnostics": "Exporta un pequeño informe de runtime para soporte.",
       "localServiceAccessNative": "Permite que comandos shell con Full Access alcancen servicios en este Mac.",
       "webuiDefaultAccessNative": "Usado por chats nativos sin permiso específico de proyecto.",
-      "contextWindow": "Pilih anggaran konteks default untuk konfigurasi model ini."
+      "contextWindow": "Pilih anggaran konteks default untuk konfigurasi model ini.",
+      "transcription": "Transkripsikan input mikrofon sebelum dikirim. Pesan suara channel memakai pengaturan yang sama.",
+      "transcriptionProvider": "Menggunakan kredensial penyedia yang sesuai dari Providers.",
+      "transcriptionProviderStatus": "API key tetap berada di providers, bukan di pengaturan transkripsi.",
+      "transcriptionModel": "Biarkan memakai default yang teresolusi kecuali penyedia membutuhkan id model khusus.",
+      "transcriptionLanguage": "Petunjuk ISO-639 opsional, seperti en, zh, ja, atau ko."
     },
     "values": {
       "light": "Terang",
@@ -283,6 +296,7 @@
       "totalProviders": "{{count}} tersedia",
       "webSearch": "Pencarian web",
       "imageGeneration": "Pembuatan gambar",
+      "voiceInput": "Input suara",
       "workspace": "Ruang kerja"
     },
     "usage": {
@@ -486,6 +500,11 @@
       "rawInstructions": "SKILL.md mentah",
       "rawInstructionsEmpty": "Tidak ada instruksi mentah.",
       "detailDescription": "Detail untuk {{name}}."
+    },
+    "voice": {
+      "selectProvider": "Pilih penyedia",
+      "configureProvider": "Konfigurasi penyedia",
+      "languageAuto": "Auto"
     }
   },
   "chat": {
@@ -678,6 +697,21 @@
         "deepResearch": "Riset mendalam",
         "voice": "Input suara"
       },
+      "voice": {
+        "hint": "Klik untuk mendikte atau tahan",
+        "stop": "Hentikan rekaman",
+        "transcribing": "Mentranskripsi...",
+        "recordingStatus": "Merekam {{time}}"
+      },
+      "voiceErrors": {
+        "unsupported": "Input suara tidak didukung di browser ini.",
+        "permission": "Izin mikrofon diperlukan.",
+        "notConfigured": "Konfigurasikan penyedia transkripsi terlebih dahulu.",
+        "tooLong": "Rekaman terlalu panjang.",
+        "tooShort": "Tahan sedikit lebih lama untuk merekam suara.",
+        "noInput": "Tidak ada input mikrofon yang terdeteksi.",
+        "failed": "Tidak dapat mentranskripsi audio."
+      },
       "slash": {
         "ariaLabel": "Perintah slash",
         "label": "perintah",