Add tabs to the right panel (#12672)

* Create new method for header button behaviour

With the introduction of tabs, the behaviour of the header buttons is
changed as follows:
- Close any right panel if open
- Open the correct right panel if no panel was open before

The old method (and behaviour) is retained as showOrHidePhase.

* Implement tabs in the right panel

There are three tabs: Info, People and Threads

* Remove unwanted code from RoomSummaryCard

- Remove the menu item for opening the memberlist since that is now
  taken of by the tabs.
- Remove the close button

* Remove code for focusing close button from tac item

See https://github.com/matrix-org/matrix-react-sdk/pull/12410

There's no longer a close button to focus so we instead focus the thread
tab. This is done in RightPaneltabs.tsx so we just need to remove this
code.

* Introduce a room info icon to the header

This was previously present in the legacy room header but not in the new
header.

* BaseCard changes

- Adds id, ariaLabelledBy and role props to implement tab accessibility.
- Adds hideHeaderButtons prop to hide header buttons (think back and
  close buttons).
- Change confusing header rendering code:
  header is not rendered ONLY when no header is passed AND
  hideHeaderButtons is true.

* Refactor repeated code into function

Created a new function createSpaceScopeHeader which returns the
component if the room is a space room. Previously this code was
duplicated in every component that uses SpaceScopeHeader component.

* Pass BaseCard attributes and use helper function

Actually using the code from the last two commits

* Add, update and remove tests/screenshots/snapshots

* Fix distance between search bar and tabs

* Update compound

* Update screenshots/snapshots

test/components/views/right_panel/RoomSummaryCard-test.tsx

@@ -35,7 +35,6 @@ import { flushPromises, getMockClientWithEventEmitter, mockClientMethodsUser } f
 import { PollHistoryDialog } from "../../../../src/components/views/dialogs/PollHistoryDialog";
 import { RoomPermalinkCreator } from "../../../../src/utils/permalinks/Permalinks";
 import { _t } from "../../../../src/languageHandler";
-import SettingsStore from "../../../../src/settings/SettingsStore";
 import { tagRoom } from "../../../../src/utils/room/tagRoom";
 import { DefaultTagID } from "../../../../src/stores/room-list/models";
 import { Action } from "../../../../src/dispatcher/actions";
@@ -195,7 +194,6 @@ describe("<RoomSummaryCard />", () => {
                         <RoomSummaryCard
                             room={room}
                             permalinkCreator={new RoomPermalinkCreator(room)}
-                            onClose={jest.fn()}
                             onSearchChange={onSearchChange}
                             focusRoomSearch={true}
                         />
@@ -212,7 +210,6 @@ describe("<RoomSummaryCard />", () => {
                         <RoomSummaryCard
                             room={room}
                             permalinkCreator={new RoomPermalinkCreator(room)}
-                            onClose={jest.fn()}
                             onSearchChange={onSearchChange}
                         />
                     </RoomContext.Provider>
@@ -270,18 +267,6 @@ describe("<RoomSummaryCard />", () => {
         expect(defaultDispatcher.dispatch).toHaveBeenCalledWith({ action: "open_room_settings" });
     });
 
-    it("renders room members options when new room UI is not enabled", () => {
-        jest.spyOn(SettingsStore, "getValue").mockReturnValue(false);
-        const { getByText } = getComponent();
-
-        fireEvent.click(getByText(_t("common|people")));
-
-        expect(RightPanelStore.instance.pushCard).toHaveBeenCalledWith(
-            { phase: RightPanelPhases.RoomMemberList },
-            true,
-        );
-    });
-
     describe("pinning", () => {
         it("renders pins options when pinning feature is enabled", () => {
             mocked(settingsHooks.useFeatureEnabled).mockImplementation((feature) => feature === "feature_pinning");