Create a new room in a space (#6061)

* Add `SpaceService.editableSpaces` and `SpaceService.addChildToSpace`

* Add `parentSpace` to `CreateRoomConfig`

* Allow setting a parent space to a room in `ConfigureRoomPresenter`, make sure the room is added to the parent space when creating it

* `ConfigureRoomPresenter`: Load the list of possible spaces a room can be added to

* Refactor `RoomVisibilityState` to internally use `JoinRuleItem`

This gets rid of `RoomAccess` and `RoomAccessItem`, and it will allow us to map the join rule items in a cleaner way to both join rules and the UI

* Implement the UI changes:

- Display the parent space.
- Allow selecting a new one.
- Import needed strings.

* Fix existing tests

* Add `@Immutable` annotation to `SpaceRoom`, since it was detected as unstable.

Maybe because of `RoomType`?

* Update screenshots

---------

Co-authored-by: ElementBot <android@element.io>

tests/konsist/src/test/kotlin/io/element/android/tests/konsist/KonsistComposableTest.kt

@@ -28,6 +28,7 @@ class KonsistComposableTest {
             .functions()
             .withTopLevel()
             .withoutModifier(KoModifier.PRIVATE)
+            .withoutModifier(KoModifier.INTERNAL)
             .withoutNameEndingWith("Preview")
             .withAllAnnotationsOf(Composable::class)
             .withoutReceiverType()

tests/uitests/src/test/snapshots/images/features.createroom.impl.configureroom_ConfigureRoomViewDark_7_en.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c949830fae61474e63adb56f9d3b355db203a4c2902fcef4605ac6b6a5c5148a
+size 45333

tests/uitests/src/test/snapshots/images/features.createroom.impl.configureroom_ConfigureRoomViewDark_8_en.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4bf55777af9384a34c438de10887f5b6dff107b837f4bb7a2f974644c256047
+size 48431

tests/uitests/src/test/snapshots/images/features.createroom.impl.configureroom_ConfigureRoomViewLight_7_en.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:286ec7cfa373ebf4bcd8704895a0398f4b4fe7710c2608b325a842dae3e7a294
+size 46955

tests/uitests/src/test/snapshots/images/features.createroom.impl.configureroom_ConfigureRoomViewLight_8_en.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e95d2194cfc8b979624ce3b97250a85051d67bd8f5f61bb1e60d274c08f4649
+size 50132

tests/uitests/src/test/snapshots/images/features.createroom.impl.configureroom_SelectParentSpaceBottomSheet_Day_0_en.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7168b3f34dbd9bdbb34682aecbc1f81e16ae7be6af7e832f6e18e0d090f38f2
+size 21093

tests/uitests/src/test/snapshots/images/features.createroom.impl.configureroom_SelectParentSpaceBottomSheet_Night_0_en.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d03b34a155b919fd17b280448991299294a0feda120c1f1e4a4ce2d967073294
+size 19942