HTile: trigger leftClicked() on enter/return/space

This makes it possible to activate any tab-focused HTile with the
keyboard.

TODO.md

@@ -1,8 +1,9 @@
 # TODO
 
+- fix members not synced bug
+- fix local unread counters order
 - fix highlight when logging in to new account
 - warn about no E2E room shared if no devices
-- Make HTile enter key trigger leftClicked()
 
 ## Refactoring
 

src/gui/Base/HTile/HTile.qml

@@ -8,6 +8,10 @@ HButton {
     topPadding: padded ? spacing / (compact ? 4 : 2) : 0
     bottomPadding: topPadding
 
+    Keys.onEnterPressed: leftClicked()
+    Keys.onReturnPressed: leftClicked()
+    Keys.onSpacePressed: leftClicked()
+
 
     signal leftClicked()
     signal rightClicked()