fix: attempt fix sqlite

Author: SockworkOrange

benchmark/BenchmarkRunner/Utils/SqliteDatabaseHelper.cs

@@ -12,19 +12,26 @@ public static async Task CleanupWriteTableAsync(string connectionString)
         await connection.OpenAsync();
         using var cmd = new SqliteCommand("DROP TABLE IF EXISTS order_items", connection);
         await cmd.ExecuteNonQueryAsync();
-        await CreateSchemaAsync(connectionString);
+        var schemaPath = Path.Combine(AppContext.BaseDirectory, "schema.sql");
+        if (File.Exists(schemaPath))
+        {
+            await CreateSchemaAsync(connectionString, schemaPath);
+        }
     }
 
     public static async Task InitializeDatabaseAsync(string connectionString)
     {
-        if (!File.Exists("schema.sql"))
-            return;
-        await CreateSchemaAsync(connectionString);
+        var schemaPath = Path.Combine(AppContext.BaseDirectory, "schema.sql");
+        if (!File.Exists(schemaPath))
+        {
+            throw new FileNotFoundException($"Schema file not found at {schemaPath}. Make sure schema.sql is copied to the output directory.");
+        }
+        await CreateSchemaAsync(connectionString, schemaPath);
     }
 
-    private static async Task CreateSchemaAsync(string connectionString)
+    private static async Task CreateSchemaAsync(string connectionString, string schemaPath)
     {
-        var schemaSql = await File.ReadAllTextAsync("schema.sql");
+        var schemaSql = await File.ReadAllTextAsync(schemaPath);
         using var connection = new SqliteConnection(connectionString);
         await connection.OpenAsync();
         using var command = new SqliteCommand(schemaSql, connection);