Initialize voicebox project with backend, frontend, and Tauri setup. Added configuration files, dependencies, and basic structure for components, hooks, and utilities. Included README and setup documentation for guidance.

backend/database.py

@@ -0,0 +1,85 @@
+"""
+SQLite database ORM using SQLAlchemy.
+"""
+
+from sqlalchemy import create_engine, Column, String, Integer, Float, DateTime, Text, ForeignKey
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker, Session
+from datetime import datetime
+import uuid
+from pathlib import Path
+
+Base = declarative_base()
+
+
+class VoiceProfile(Base):
+    """Voice profile database model."""
+    __tablename__ = "profiles"
+    
+    id = Column(String, primary_key=True, default=lambda: str(uuid.uuid4()))
+    name = Column(String, unique=True, nullable=False)
+    description = Column(Text)
+    language = Column(String, default="en")
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+
+class ProfileSample(Base):
+    """Voice profile sample database model."""
+    __tablename__ = "profile_samples"
+    
+    id = Column(String, primary_key=True, default=lambda: str(uuid.uuid4()))
+    profile_id = Column(String, ForeignKey("profiles.id"), nullable=False)
+    audio_path = Column(String, nullable=False)
+    reference_text = Column(Text, nullable=False)
+
+
+class Generation(Base):
+    """Generation history database model."""
+    __tablename__ = "generations"
+    
+    id = Column(String, primary_key=True, default=lambda: str(uuid.uuid4()))
+    profile_id = Column(String, ForeignKey("profiles.id"), nullable=False)
+    text = Column(Text, nullable=False)
+    language = Column(String, default="en")
+    audio_path = Column(String, nullable=False)
+    duration = Column(Float, nullable=False)
+    seed = Column(Integer)
+    created_at = Column(DateTime, default=datetime.utcnow)
+
+
+class Project(Base):
+    """Audio studio project database model."""
+    __tablename__ = "projects"
+    
+    id = Column(String, primary_key=True, default=lambda: str(uuid.uuid4()))
+    name = Column(String, nullable=False)
+    data = Column(Text)  # JSON string
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+
+# Database setup
+_db_path = Path("data/voicebox.db")
+_db_path.parent.mkdir(parents=True, exist_ok=True)
+
+engine = create_engine(
+    f"sqlite:///{_db_path}",
+    connect_args={"check_same_thread": False},
+)
+
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+
+def init_db():
+    """Initialize database tables."""
+    Base.metadata.create_all(bind=engine)
+
+
+def get_db():
+    """Get database session (generator for dependency injection)."""
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()