fix(ui): make info box compact to give stats section more space

Changed .rpg-info-section from flex: 1 to flex: 0 0 auto so it only
takes the vertical space needed by its content (calendar/weather/
location widgets) rather than expanding equally with other sections.

Previously, all .rpg-section elements had flex: 1, causing them to
equally share vertical space. This forced the info box to expand
beyond its content needs, creating excessive bottom padding.

With this change:
- Info box is now compact (no wasted space)
- Stats section expands to fill more vertical space
- Overall layout is more balanced with stats getting priority

style.css

@@ -978,7 +978,7 @@ body:has(.rpg-panel.rpg-position-left) #sheld {
     border-radius: 0.75em;
     padding: 0.375em;
     margin-bottom: 0;
-    flex: 1;
+    flex: 0 0 auto;
     min-height: 0;
     display: flex;
     flex-direction: column;