added BaseIntrospector and reorganized connections

app/src/data/connection/sqlite/SqliteLocalConnection.ts

@@ -0,0 +1,30 @@
+import { type DatabaseIntrospector, ParseJSONResultsPlugin, type SqliteDatabase } from "kysely";
+import { Kysely, SqliteDialect } from "kysely";
+import { SqliteConnection } from "./SqliteConnection";
+import { SqliteIntrospector } from "./SqliteIntrospector";
+
+const plugins = [new ParseJSONResultsPlugin()];
+
+class CustomSqliteDialect extends SqliteDialect {
+   override createIntrospector(db: Kysely<any>): DatabaseIntrospector {
+      return new SqliteIntrospector(db, {
+         excludeTables: ["test_table"],
+         plugins,
+      });
+   }
+}
+
+export class SqliteLocalConnection extends SqliteConnection {
+   constructor(private database: SqliteDatabase) {
+      const kysely = new Kysely({
+         dialect: new CustomSqliteDialect({ database }),
+         plugins,
+      });
+
+      super(kysely, {}, plugins);
+   }
+
+   override supportsIndices(): boolean {
+      return true;
+   }
+}