Initial commit: Happy Up monorepo through Sprint 5.

Document-driven MVP with FastAPI backend, Vue H5, WeChat mini shell, product demo, and Docker dev stack.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/app/config.py

@@ -0,0 +1,36 @@
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    app_name: str = "Kids AI Posture Platform API"
+    app_env: str = "development"
+    app_debug: bool = True
+    database_url: str = "mysql+pymysql://happy_up:happy_up@127.0.0.1:3306/happy_up?charset=utf8mb4"
+    redis_url: str = "redis://127.0.0.1:6379/0"
+    jwt_secret: str = "change-me-in-production-use-32-char-min"
+    jwt_expire_minutes: int = 60 * 24 * 7
+    demo_sms_code: str = "682139"
+    analysis_inline_process: bool = True
+    analysis_queue_key: str = "happy_up:analysis_tasks"
+    webhook_secret: str = "dev-webhook-secret-change-me"
+    cors_origins: str = "http://localhost:5173,http://127.0.0.1:5500,null"
+    api_public_url: str = "http://127.0.0.1:8000"
+    upload_local_dir: str = "data/uploads"
+    upload_token_expire_minutes: int = 15
+    oss_enabled: bool = False
+    oss_provider: str = "minio"  # minio | aliyun
+    oss_endpoint: str = "http://127.0.0.1:9000"
+    oss_access_key: str = "minioadmin"
+    oss_secret_key: str = "minioadmin"
+    oss_bucket: str = "happy-up-videos"
+    oss_region: str = "us-east-1"
+    oss_cdn_base_url: str = ""
+
+    model_config = SettingsConfigDict(env_file=".env", extra="ignore")
+
+    @property
+    def cors_origin_list(self) -> list[str]:
+        return [o.strip() for o in self.cors_origins.split(",") if o.strip()]
+
+
+settings = Settings()