No leading 0 for RoomDelegate last event time

To save some pixels

TODO.md

@@ -1,11 +1,13 @@
 - Refactoring
+  - Use HInterfaceBox for EditAccount Profile and Encryption 
+  - HButton
+    - Control: hovered, visualFocus, enaled
+    - Border and pressed color in theme / checkbox theming
+
   - `^property type name$`
   - Use [Animators](https://doc.qt.io/qt-5/qml-qtquick-animator.html)
     - Choose a better default easing type for animations
   - Sendbox
-  - HButton
-    - Control: hovered, visualFocus, enaled
-    - Border and pressed color in theme / checkbox theming
   - Room Sidepane
     - Hide when window too small
     - Also save/load its size

src/qml/SidePane/RoomDelegate.qml

@@ -69,7 +69,7 @@ HInteractiveRectangle {
                           Utils.formatTime(evDate, false) :  // no seconds
 
                           evDate.getFullYear() == new Date().getFullYear() ?
-                          Qt.formatDate(evDate, "dd MMM") : // e.g. "24 Nov"
+                          Qt.formatDate(evDate, "d MMM") : // e.g. "5 Dec"
 
                           evDate.getFullYear()