feat(lyra,voice): founder-story + voice-tier-mapping + quota system
Two features in one push (both backend, deploy together):
LYRA FOUNDER-STORY (per strategist Option C — mixed/medium-detail):
- COACH_CASUAL_SYSTEM_PROMPT: GRÜNDER-STORY sub-block
- Sharing-rules: ALWAYS on direct ask, RARELY proactive (only on
explicit isolation expressions "niemand versteht das"), NEVER in
SOS-mode, NEVER first-3-msgs, NEVER if user appears minor
- Detail-level: "aus persönlicher Erfahrung mit Spielsucht in seiner
Familie" — KEINE Namen, Verwandtschaftsgrade, Verlust-Details
- Post-share-pivot: "...aber jetzt zu dir: was ist gerade los?"
- COACH_SYSTEM_PROMPT (SOS): SOS-MODE LOCK — hard-Verbot Gründer-Story
zu erwähnen, auch bei direct-ask. Re-trigger-Risk zu hoch.
- DSGVO: brother bleibt komplett anonymisiert. Hans-Müller-DSB-review für
verbal-consent-doc empfohlen.
VOICE TIER-MAPPING (per user-decision: voice für ALLE tiers):
- New plan-features.voice config: provider + model + voiceId + dailyQuotaSeconds
- Tier-mapping:
- Free → Google TTS Neural2-F (de-DE), 60s/day, ~$4/1M chars
- Pro → Cartesia Sonic-2, 300s/day, ~$4/1M chars + ~75ms TTFT
- Legend → ElevenLabs Turbo v2.5, unlimited, ~$30/1M chars
- New backend/server/db/voiceQuota.ts:
- getRemainingVoiceQuota(userId, plan)
- consumeVoiceQuota(userId, seconds)
- estimateAudioSeconds(text)
- speak.post.ts komplett umgeschrieben als plan-aware dispatcher
- 14 tests passing (partial-consume, exhausted, day-rollover, edge-cases)
- Schema-migration 20260509_voice_quota:
ADD voice_seconds_used_today, voice_quota_reset_at to profiles
(auto-deploy via pipeline)
Pending Frontend (separate task):
- Voice-quota-UI in Settings/Profile (remaining seconds + upgrade-prompt
bei 429 quota_exceeded)
⚠️ Schema-migration auto-deploy via b38bf17 detection.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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