feat: cleanup webpack deps (#14530)

#### PR Dependency Tree


* **PR #14530** 👈

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

* **Breaking Changes**
  * Webpack bundler support removed from the build system
* Bundler selection parameter removed from build and development
commands

* **Refactor**
  * Build configuration consolidated to a single bundler approach
* Webpack-specific build paths and workflows removed; development server
simplified

* **Chores**
  * Removed webpack-related dev dependencies and tooling
  * Updated package build scripts for a unified bundle command

* **Dependencies**
* Upgraded Sentry packages across frontend packages
(react/electron/esbuild plugin)
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

tools/cli/src/run.ts

@@ -42,7 +42,7 @@ export class RunCommand extends PackageCommand {
 
       \`affine init\`            Generate the required files if there are any package added or removed
 
-      \`affine clean\`           Clean the output files of ts, cargo, webpack, etc.
+      \`affine clean\`           Clean the output files of ts, cargo, bundler outputs, etc.
 
       \`affine bundle\`          Bundle the packages