Room list: drag and drop rooms into sections (#33366)

* chore: add dnd kit deps

* chore: patch dnd kit to fix ts error

* feat(sc): add drag-and-drop to room list item and wrapper

* feat(sc): make the room list header a droppable element

* feat(sc): add dnd to room list view

* feat(tags): can tag room as CHAT

* feat(vm): implement `changeRoomSection`

* feat(sc): disable dragging in flat list

* fix: disable keyboard navigation when dragging element

* test(sc): update snapshots

* test(sc): add dnd test

* test(e2e): add e2e tests for room drag and drop

* test(vm): add tests for changeRoomSection

* fix: remove focus visible when dropping with the mouse

* test(playwright): update existing screenshots

* chore(sc): move numbers out of main build

The Ew RecorderWorklet imports shared component bundle. However if the
bundle uses some deps using document/window which, the worklet will not
work.

The solution is to put the used functions into a separate bundle.

* doc(sc): add subpath import into README

* doc: typo barrel/bundle

* test: improve test expect

* refactor: add utils to section tag

* fix: incorrect check in tagRoom

* fix: add doc about dndkit tunning

packages/shared-components/README.md

@@ -40,6 +40,21 @@ or in CSS file:
 @import url("@element-hq/web-shared-components");
 ```
 
+### Sub-path Imports
+
+Callers running outside the browser DOM (e.g. inside an `AudioWorkletGlobalScope`
+or a worker) can pull in the small standalone `numbers` utility bundle without
+loading the rest of the package bundle, which transitively imports React,
+dnd-kit, and other code that touches `window` / `document`:
+
+```javascript
+import { percentageOf, percentageWithin } from "@element-hq/web-shared-components/numbers";
+```
+
+The sub-path exposes the same functions listed under [Formatting](#formatting)
+and ships as its own ES/CJS bundle in `dist/numbers.{js,umd.cjs}`. Prefer the
+main package entry for everything else.
+
 ### Using Components
 
 There are two kinds of components in this library: