feat(webui): polish agent output and app discovery

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

@@ -924,6 +924,8 @@
       "goalStateCloseAria": "Tutup tujuan",
       "send": "Kirim pesan",
       "stop": "Hentikan respons",
+      "quotedContext": "Konteks kutipan",
+      "removeQuotedContext": "Hapus konteks kutipan",
       "modelNotConfigured": "Model belum dikonfigurasi",
       "configureModel": "Konfigurasi model",
       "queued": {
@@ -1108,6 +1110,7 @@
     "agentActivityLiveSummary": "Berjalan… · {{reasoning}} langkah · {{tools}} panggilan alat",
     "agentActivityLiveToolsOnly": "Berjalan… · {{tools}} panggilan alat",
     "imageAttachment": "Lampiran gambar",
+    "askAboutSelection": "Tanyakan tentang ini",
     "forkFromHere": "Fork",
     "copyReply": "Salin",
     "copiedReply": "Disalin",
@@ -1126,9 +1129,9 @@
     "activityWorkingFor": "Memproses selama {{duration}}",
     "activityWorked": "Selesai memproses",
     "activityWorkedFor": "Diproses selama {{duration}}",
-    "cliActivityRunningOne": "Menggunakan @{{name}}",
-    "cliActivityRanOne": "Menggunakan @{{name}} selesai",
-    "cliActivityFailedOne": "@{{name}} gagal",
+    "cliActivityRunningOne": "Menggunakan {{name}}",
+    "cliActivityRanOne": "Menggunakan {{name}} selesai",
+    "cliActivityFailedOne": "{{name}} gagal",
     "cliActivityRunningMany": "Menggunakan {{count}} aplikasi CLI",
     "cliActivityRanMany": "{{count}} aplikasi CLI digunakan",
     "cliActivityFailedMany": "{{count}} aplikasi CLI gagal",