feat(core): import progress & perf (#15197)

#### PR Dependency Tree


* **PR #15197** 👈

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

* **New Features**
* Added a new import pipeline with “plan then commit” batch handling for
Markdown, Notion HTML, Obsidian, and Bear backups.
* Enabled native import sessions with progress, cancellation, and
batch-by-batch committing (including assets, folders, icons, and tags).
  * Added web preflight limits for ZIP and multi-file imports.
* **Bug Fixes**
* Improved import error/warning reporting and continued processing when
some items fail.
* Strengthened snapshot-based file/directory picking to preserve paths.
* **Chores**
  * Updated project packaging/configuration for the new import workflow.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

tools/cli/src/bundle-shared.ts

@@ -9,7 +9,6 @@ export const RSPACK_SUPPORTED_PACKAGES = [
   '@affine/electron-renderer',
   '@affine/server',
   '@affine/reader',
-  '@affine/media-capture-playground',
 ] as const;
 
 const rspackSupportedPackageSet = new Set<string>(RSPACK_SUPPORTED_PACKAGES);