Update dependency typescript to v6 (#32927)

* Update dependency typescript to v6

* Switch to unplugin-vts

Workaround for https://github.com/qmhc/unplugin-dts/issues/467

And tweak tsconfigs

* tweak tsconfig

* Make tsc happy

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Michael Telatynski <7t3chguy@gmail.com>

apps/web/playwright/e2e/crypto/utils.ts

@@ -579,8 +579,8 @@ export async function deleteCachedSecrets(page: Page) {
     await page.evaluate(async () => {
         const removeCachedSecrets = new Promise((resolve) => {
             const request = window.indexedDB.open("matrix-js-sdk::matrix-sdk-crypto");
-            request.onsuccess = (event: Event & { target: { result: IDBDatabase } }) => {
-                const db = event.target.result;
+            request.onsuccess = function (this: IDBRequest) {
+                const db = this.result as IDBDatabase;
                 const request = db.transaction("core", "readwrite").objectStore("core").delete("private_identity");
                 request.onsuccess = () => {
                     db.close();