Add support for Node.js integrated sqlite

Available in Node.js 22.50 - see https://nodejs.org/api/sqlite.html

Given the Node.js release timeline, I think it will be reasonable to switch to the integrated Node.js sqlite as the default, which will avoid all the npm install kerfuffle too.

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ on:
       - tiddlywiki-com
       - multi-wiki-support
 env:
-  NODE_VERSION: "22"
+  NODE_VERSION: "23"
 jobs:
   test:
     runs-on: ubuntu-latest

plugins/tiddlywiki/multiwikiserver/modules/store/sql-engine.js

@@ -24,7 +24,7 @@ function SqlEngine(options) {
 	// Initialise the statement cache
 	this.statements = Object.create(null); // Hashmap by SQL text of statement objects
 	// Choose engine
-	this.engine = options.engine || "better"; // wasm | better
+	this.engine = options.engine || "node"; // node | wasm | better
 	// Create the database file directories if needed
 	if(options.databasePath) {
 		$tw.utils.createFileDirectories(options.databasePath);
@@ -33,6 +33,9 @@ function SqlEngine(options) {
 	const databasePath = options.databasePath || ":memory:";
 	let Database;
 	switch(this.engine) {
+		case "node":
+			({ DatabaseSync: Database } = require("node:sqlite"));
+			break;
 		case "wasm":
 			({ Database } = require("node-sqlite3-wasm"));
 			break;

plugins/tiddlywiki/multiwikiserver/modules/store/tests-sql-tiddler-database.js

@@ -13,6 +13,10 @@ if($tw.node) {
 /*global $tw: false */
 "use strict";
 
+describe("SQL tiddler database with node built-in sqlite", function() {
+	runSqlDatabaseTests("node");
+});
+
 describe("SQL tiddler database with node-sqlite3-wasm", function() {
 	runSqlDatabaseTests("wasm");
 });