Improve notification theming (#47)

* Make notification themes more dynamic to adapt to day/night/system themes.

* Fix broken style references

app/src/main/res/layout/monitor_notification_dual_pods_small.xml

@@ -3,6 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    style="@style/Notification.Container"
     android:layout_marginHorizontal="8dp"
     android:orientation="horizontal">
 

app/src/main/res/layout/monitor_notification_single_pods_small.xml

@@ -2,6 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
+    style="@style/Notification.Container"
     android:layout_height="wrap_content"
     android:gravity="center_horizontal">
 

app/src/main/res/layout/monitor_notification_unknown_device_small.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    style="@style/Notification.Container"
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 

app/src/main/res/values/styles.xml

@@ -7,14 +7,26 @@
         <item name="android:layout_marginEnd">8dp</item>
     </style>
 
+    <style name="Notification">
+
+    </style>
+
+    <style name="Notification.Container">
+        <!--        <item name="android:background">?android:attr/colorBackground</item>-->
+        <item name="android:theme">@style/Theme.Material3.DynamicColors.DayNight</item>
+    </style>
+
     <style name="PodInfoItemIcon.Notification" parent="TextAppearance.Compat.Notification.Title">
         <item name="android:layout_height">20dp</item>
         <item name="android:layout_width">20dp</item>
+        <item name="android:tint">?android:attr/colorAccent</item>
+        <item name="tint">?android:attr/colorAccent</item>
     </style>
 
     <style name="PodInfoItemText.Notification" parent="TextAppearance.Compat.Notification.Title">
         <item name="android:singleLine">true</item>
         <item name="android:ellipsize">end</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
     </style>
 
     <style name="PodInfoItemIcon" parent="TextAppearance.MaterialComponents.Body2">