Improve headers on main page of admin dashboard

admin_dashboard.yaml

@@ -8,6 +8,8 @@ views:
         cards:
           - type: heading
             heading: General
+            heading_style: title
+            icon: mdi:star
           - type: entities
             title: Briefings
             entities:
@@ -76,7 +78,9 @@ views:
       - type: grid
         cards:
           - type: heading
-            heading: Scheduling
+            heading: Basic Scheduling
+            heading_style: title
+            icon: mdi:clock-outline
           - type: entities
             title: School Stuff
             entities:
@@ -130,6 +134,8 @@ views:
         cards:
           - type: heading
             heading: Presence
+            heading_style: title
+            icon: mdi:home-account
           - type: entities
             entities:
               - entity: group.family
@@ -152,6 +158,8 @@ views:
         cards:
           - type: heading
             heading: Stats
+            heading_style: title
+            icon: mdi:chart-areaspline
           - type: custom:auto-entities
             filter:
               include:
@@ -209,6 +217,8 @@ views:
         cards:
           - type: heading
             heading: Diagnostics
+            heading_style: title
+            icon: mdi:bug-check
           - type: entities
             entities:
               - entity: script.cleanup_crash
@@ -249,6 +259,8 @@ views:
         cards:
           - type: heading
             heading: iCloud3
+            heading_style: title
+            icon: cil:cellphone-iphone
           - type: custom:icloud3-event-log-card
             visibility:
               - condition: user
@@ -258,6 +270,8 @@ views:
         cards:
           - type: heading
             heading: Browser Mod
+            heading_style: title
+            icon: fab:firefox-browser
           - type: custom:browser-player
     max_columns: 4
     cards: []