Add Initialize to ILiteDbContext

StabilityMatrix/Database/ILiteDbContext.cs

@@ -14,6 +14,8 @@ public interface ILiteDbContext : IDisposable
     ILiteCollectionAsync<CivitModelVersion> CivitModelVersions { get; }
     ILiteCollectionAsync<CivitModelQueryCacheEntry> CivitModelQueryCache { get; }
 
+    void Initialize(string connectionString);
+    
     Task<(CivitModel?, CivitModelVersion?)> FindCivitModelFromFileHashAsync(string hashBlake3);
     Task<bool> UpsertCivitModelAsync(CivitModel civitModel);
     Task<bool> UpsertCivitModelAsync(IEnumerable<CivitModel> civitModels);