Tweak oxlint config & delint our code (#34301)

* Remove stale max-len disablements

* Remove stale camelCase & naming-convention disablements

* Remove stale ban-ts-comment disablements

* Remove stale no-var disablements

* Remove stale no-empty-property disablements

* Remove stale react rule disablements

* Remove stale no-constant-condition disablements

* Remove stale no-unused-vars disablements

* Remove stale disablements for disabled rules

* fixup camelcase

* Remove dead code

* Tidy code

* Tweak oxlint config

packages/module-api/src/api/legacy-modules.ts

@@ -5,7 +5,6 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE files in the repository root for full details.
 */
 
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-ignore -- optional interface, will gracefully degrade to `any` if `react-sdk-module-api` isn't installed
 import type { ModuleApi, RuntimeModule } from "@matrix-org/react-sdk-module-api";
 
@@ -19,7 +18,6 @@ export type RuntimeModuleConstructor = new (api: ModuleApi) => RuntimeModule;
  * @alpha
  * @deprecated in favour of the new module API
  */
-/* eslint-disable @typescript-eslint/naming-convention */
 export interface LegacyModuleApiExtension {
     /**
      * Register a legacy module based on \@matrix-org/react-sdk-module-api