uppy 5.0: remove stale plugins (#5834)

This PR removes `@uppy/store-redux` , `@uppy/redux-dev-tools` ,
`@uppy/progress-bar` , `@uppy/drag-drop` , `@uppy/file-input` ,
`@uppy/aws-s3-multipart`

- **Source Removal**  
Removed source Dirs of packages, including all source code, styles,
documentation, and build configurations.

- **Bundle & Exports**  
Removed related exports from `packages/uppy/src/bundle.ts` and
`index.ts`. Cleaned up dependencies from `uppy/package.json`.

- **Framework Cleanup**  
  Removed components and exports from:
  - `@uppy/react`
  - `@uppy/vue`
  - `@uppy/svelte`
  - `@uppy/angular`

- **Dependency Cleanup**  
Removed references across all `package.json`, `peerDependencies`,
`tsconfig.*.json`, and `turbo.json` files.

- **Example Updates**  
  - Updated Angular example and `private/dev/DragDrop.js`
  - Removed deprecated plugin usage
  - Cleaned example dependencies

- **Style Cleanup**  
Removed CSS imports from `packages/uppy/src/style.scss` and
`examples/angular/src/styles.css`. Fixed TypeScript project references.

- **Migration Guide**  
  Updated `.github/MIGRATION.md`

examples/angular/src/app/app.component.ts

@@ -36,9 +36,6 @@ import Webcam from '@uppy/webcam'
       </button>
     </div>
 
-    <h2>Drag Drop Area</h2>
-    <uppy-drag-drop [uppy]="uppy" [props]="{}"></uppy-drag-drop>
-
     <h2>Progress Bar</h2>
     <uppy-progress-bar
       [uppy]="uppy"

examples/angular/src/app/app.module.ts

@@ -4,8 +4,6 @@ import { BrowserModule } from '@angular/platform-browser'
 import {
   UppyAngularDashboardModalModule,
   UppyAngularDashboardModule,
-  UppyAngularDragDropModule,
-  UppyAngularProgressBarModule,
   UppyAngularStatusBarModule,
 } from '@uppy/angular'
 import { AppComponent } from './app.component'
@@ -17,8 +15,6 @@ import { AppComponent } from './app.component'
     UppyAngularDashboardModule,
     UppyAngularStatusBarModule,
     UppyAngularDashboardModalModule,
-    UppyAngularDragDropModule,
-    UppyAngularProgressBarModule,
   ],
   providers: [],
   bootstrap: [AppComponent],

examples/angular/src/styles.css

@@ -1,5 +1,3 @@
 /* You can add global styles to this file, and also import other style files */
 @import "@uppy/core/dist/style.css";
 @import "@uppy/dashboard/dist/style.css";
-@import "@uppy/drag-drop/dist/style.css";
-@import "@uppy/progress-bar/dist/style.css";