init: 昔涟项目骨架

backend/.env.example

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+# ========== 服务配置 ==========
+ENV=development
+LOG_LEVEL=debug
+
+# ========== 数据库 ==========
+POSTGRES_HOST=localhost
+POSTGRES_PORT=5432
+POSTGRES_USER=cyrene
+POSTGRES_PASSWORD=change_me
+POSTGRES_DB=cyrene_ai
+
+# ========== Redis ==========
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=
+
+# ========== LLM API ==========
+LLM_API_URL=https://api.openai.com/v1
+LLM_API_KEY=sk-xxxxx
+LLM_MODEL=gpt-4o
+LLM_FALLBACK_MODEL=gpt-4o-mini
+
+# ========== TTS/ASR ==========
+TTS_PROVIDER=edge-tts
+TTS_VOICE=zh-CN-XiaoxiaoNeural
+ASR_PROVIDER=faster-whisper
+ASR_MODEL=medium
+
+# ========== 文件存储 ==========
+MINIO_ENDPOINT=localhost:9000
+MINIO_ACCESS_KEY=minioadmin
+MINIO_SECRET_KEY=minioadmin
+MINIO_BUCKET=cyrene-assets
+
+# ========== JWT ==========
+JWT_SECRET=your-secret-key-change-in-production
+JWT_EXPIRY_HOURS=720
+
+# ========== 记忆系统 ==========
+MEMORY_FILE_PATH=./data/memory
+VECTOR_DB_URL=http://localhost:6333
+VECTOR_DB_COLLECTION=cyrene_memories