lockscreen/greetd: add 0 in front of single digit hours for 12 hour format. greetd: add option to hide profile image (#1247)

* greetd: add lockScreenShowProfileImage option

* lockscreen/greetd: for non 24 hour formats, add 0 in front of single digit hours to ensure that everything is always centered properly - previously, it would only appear centered if on a double digit hour. also add getEffectiveTimeFormat function to GreetdSettings.

* clock: made pad 12 hour formats optional

---------

Co-authored-by: bbedward <bbedward@gmail.com>

quickshell/Common/SettingsData.qml

@@ -146,6 +146,7 @@ Singleton {
 
     property bool use24HourClock: true
     property bool showSeconds: false
+    property bool padHours12Hour: false
     property bool useFahrenheit: false
     property string windSpeedUnit: "kmh"
     property bool nightModeEnabled: false
@@ -1252,11 +1253,11 @@ Singleton {
     }
 
     function getEffectiveTimeFormat() {
-        if (use24HourClock) {
+        if (use24HourClock)
             return showSeconds ? "hh:mm:ss" : "hh:mm";
-        } else {
-            return showSeconds ? "h:mm:ss AP" : "h:mm AP";
-        }
+        if (padHours12Hour)
+            return showSeconds ? "hh:mm:ss AP" : "hh:mm AP";
+        return showSeconds ? "h:mm:ss AP" : "h:mm AP";
     }
 
     function getEffectiveClockDateFormat() {

quickshell/Common/settings/SettingsSpec.js

@@ -32,6 +32,7 @@ var SPEC = {
 
     use24HourClock: { def: true },
     showSeconds: { def: false },
+    padHours12Hour: { def: false },
     useFahrenheit: { def: false },
     windSpeedUnit: { def: "kmh" },
     nightModeEnabled: { def: false },