refactor: Remove unused playlist routes and related logic; clean up sound and stream models

app/routes/main.py

@@ -2,71 +2,10 @@
 
 from flask import Blueprint
 
-from app.services.decorators import (
-    get_current_user,
-    require_auth,
-    require_credits,
-)
-
 bp = Blueprint("main", __name__)
 
 
-@bp.route("/")
-def index() -> dict[str, str]:
-    """Root endpoint that returns API status."""
-    return {"message": "API is running", "status": "ok"}
-
-
-@bp.route("/protected")
-@require_auth
-def protected() -> dict[str, str]:
-    """Protected endpoint that requires authentication."""
-    user = get_current_user()
-    return {
-        "message": f"Hello {user['name']}, this is a protected endpoint!",
-        "user": user,
-    }
-
-
-@bp.route("/api-protected")
-@require_auth
-def api_protected() -> dict[str, str]:
-    """Protected endpoint that accepts JWT or API token authentication."""
-    user = get_current_user()
-    return {
-        "message": f"Hello {user['name']}, you accessed this via {user['provider']}!",
-        "user": user,
-    }
-
-
 @bp.route("/health")
 def health() -> dict[str, str]:
     """Health check endpoint."""
     return {"status": "ok"}
-
-
-@bp.route("/use-credits/<int:amount>")
-@require_auth
-@require_credits(5)
-def use_credits(amount: int) -> dict[str, str]:
-    """Test endpoint that costs 5 credits to use."""
-    user = get_current_user()
-    return {
-        "message": f"Successfully used endpoint! You requested amount: {amount}",
-        "user": user["email"],
-        "remaining_credits": user["credits"]
-        - 5,  # Note: credits already deducted by decorator
-    }
-
-
-@bp.route("/expensive-operation")
-@require_auth
-@require_credits(10)
-def expensive_operation() -> dict[str, str]:
-    """Test endpoint that costs 10 credits to use."""
-    user = get_current_user()
-    return {
-        "message": "Expensive operation completed successfully!",
-        "user": user["email"],
-        "operation_cost": 10,
-    }