Campaign_Tracker/Campaign_Tracker.Server/LegacyData/Schema/ILegacySchemaCompatibilityCheck.cs

namespace Campaign_Tracker.Server.LegacyData.Schema;

/// <summary>
/// Service contract for executing a legacy schema compatibility check
/// (Story 1.7). Compares the loaded baseline against the live schema returned
/// by <see cref="ILegacySchemaInspector"/> and produces a structured result.
/// </summary>
public interface ILegacySchemaCompatibilityCheck
{
    Task<LegacySchemaCheckResult> RunAsync(CancellationToken cancellationToken = default);
}