Function execute 

pub async fn execute(
    args: SyncArgs,
    config_service: &dyn ConfigService,
) -> Result<()>

Execute the sync command with the provided arguments.

This function handles both manual offset synchronization and automatic synchronization using various detection methods.

Arguments

• args - The sync command arguments containing input files and options
• config_service - Service for accessing configuration settings

Returns

Returns Ok(()) on successful synchronization, or an error if the operation fails

Errors

This function returns an error if:

• Arguments validation fails
• Subtitle file cannot be loaded
• Video file is required but not provided for automatic sync
• Output file already exists and force flag is not set
• Synchronization detection fails

Execute the sync command with the provided arguments.

Handles both single and batch synchronization modes.