Move @tursodatabase/sync code to sync/javascript

sync/javascript/examples/cloud/example.js

@@ -0,0 +1,33 @@
+import { connect } from '@tursodatabase/sync';
+
+const db = await connect({
+    path: 'local.db',
+    url: process.env.TURSO_URL,
+    authToken: process.env.TURSO_AUTH_TOKEN,
+    clientName: 'turso-sync-example'
+});
+
+await db.sync();
+
+console.info("database initialized and ready to accept writes")
+
+{
+    console.info("data from remote")
+    let stmt = await db.prepare('SELECT * FROM users');
+    console.info(await stmt.all());
+}
+
+
+for (let i = 0; i < 2; i++) {
+    let id = Math.ceil(Math.random() * 100000);
+    await db.exec(`INSERT INTO users VALUES (${id}, 'random-name-${id}')`);
+}
+
+{
+    console.info("data after local insert")
+    let stmt = await db.prepare('SELECT * FROM users');
+    console.info(await stmt.all());
+}
+
+console.info("sync changes with the remote")
+await db.sync();