chore: migrate oxlint & oxfmt (#15464)

#### PR Dependency Tree


* **PR #15464** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Chores**
* Replaced the project’s formatting and linting workflow with Oxfmt and
Oxlint.
* Added shared formatting and linting configuration, editor integration,
and updated automated checks.
* Updated generated files, scripts, and lint guidance to use the new
tooling.

* **Style**
* Reformatted templates, source code, examples, and configuration files
for consistent readability.
  * No user-facing functionality or rendering behavior changed.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/playground/apps/_common/components/attachment-viewer-panel.ts

@@ -272,9 +272,11 @@ export class AttachmentViewerPanel extends SignalWatcher(
             </h5>
           </header>
           <main class="body">
-            ${isPDF
-              ? html`<canvas class="page"></canvas>`
-              : html`<p class="error">This file format is not supported.</p>`}
+            ${
+              isPDF
+                ? html`<canvas class="page"></canvas>`
+                : html`<p class="error">This file format is not supported.</p>`
+            }
             <div class="controls">
               <icon-button
                 .disabled=${isEmpty || cursor === 0}