增加语音对话功能

addon/locale/en-US/addon.ftl

@@ -58,3 +58,38 @@ cite-empty = No styles available
 cite-copied = Bibliography copied
 cite-exported = Bibliography exported
 cite-export-cancel = Export cancelled
+
+item-section-lecture-head = Voice lecture
+item-section-lecture-sidenav = Voice lecture
+
+lecture-loading = Loading voice lecture…
+lecture-mode-label = Voice lecture · Prepare then listen
+lecture-empty-title = AI lecture mode
+lecture-empty-desc = One-click prep: overview and paragraph-by-paragraph listening, with typed Q&A and spoken answers.
+lecture-start = Start preparation
+lecture-status-idle = Click Start preparation — AI reads the full paper first
+lecture-status-preparing = Preparing lecture…
+lecture-status-ready = Lecture ready ✓
+lecture-status-ready-phase1 = Preparation done (Phase 1: summary ready)
+lecture-status-ready-step1 = Ready: { $count } segments — tap a segment or press Play
+lecture-status-failed = Preparation incomplete
+lecture-beat-list-title = Overview lecture
+lecture-play-start = Play
+lecture-play-pause = Pause
+lecture-play-next = Next
+lecture-play-prev = Previous
+lecture-play-complete = Playback finished
+lecture-beat-tts-pending = Synthesizing
+lecture-beat-tts-failed = Failed
+lecture-reprepare = Re-prepare
+lecture-no-pdf = No PDF attachment on this item
+lecture-attach-error = Cannot read PDF attachment
+lecture-mount-error = Failed to load voice lecture pane
+lecture-platform-hint-mac = macOS: set MinerU path under Preferences → ChatPapers → Voice lecture, or leave empty to use mineru on PATH.
+lecture-platform-hint-win = Windows: set the full path to mineru.exe under Preferences → ChatPapers → Voice lecture.
+lecture-platform-hint-other = Configure MinerU path in Preferences to enable structured PDF parsing.
+
+lecture-tts-provider = TTS: { $provider }
+lecture-tts-test = Test voice
+lecture-tts-testing = Synthesizing test speech…
+lecture-tts-test-done = Speech ready — playing