Added Watch Battery transmission

Added a background service to send the watch battery level to Home Assistant.
Changed the Glance View as requested by a user.
Updated to new HA icon using SVG in stead of PNG.

launcherIconResize.py

@@ -0,0 +1,70 @@
+####################################################################################
+#
+# Distributed under MIT Licence
+#   See https://github.com/house-of-abbey/GarminHomeAssistant/blob/main/LICENSE.
+#
+####################################################################################
+#
+# GarminHomeAssistant is a Garmin IQ application written in Monkey C and routinely
+# tested on a Venu 2 device. The source code is provided at:
+#            https://github.com/house-of-abbey/GarminHomeAssistant.
+#
+# J D Abbey & P A Abbey, 29 December 2023
+#
+#
+# Description:
+#
+# Python script to automatically resize the application launcher icon from the
+# original 70x70 pixel width to something more appropriate for different screen
+# sizes.
+#
+# Python installation:
+#   pip install BeautifulSoup
+# NB. For XML formatting:
+#   pip install lxml
+#
+# References:
+#  * https://www.crummy.com/software/BeautifulSoup/bs4/doc/
+#  * https://realpython.com/beautiful-soup-web-scraper-python/
+#  * https://www.crummy.com/software/BeautifulSoup/bs4/doc/#parsing-xml
+#  * https://www.crummy.com/software/BeautifulSoup/bs4/doc/#xml
+#
+####################################################################################
+
+from bs4 import BeautifulSoup, Comment
+import os
+import shutil
+
+output_dir_prefix = 'resources-launcher-'
+# Original icons for 416x416 screen size with 70x70 icons
+input_dir         = output_dir_prefix + '70-70'
+
+# Convert icons to different screen sizes by these parameters
+lookup = [26, 30, 33, 35, 36, 40, 54, 60, 61, 62, 65, 80]
+
+# Delete all but the original 48x48 icon directories
+for entry in os.listdir("."):
+  if entry.startswith(output_dir_prefix) and entry != input_dir:
+    shutil.rmtree(entry)
+
+# (Re-)Create the resized icon directories
+for icon_size in lookup:
+  output_dir = output_dir_prefix + str(icon_size) + "-" + str(icon_size)
+  print("\nCreate directory:", output_dir)
+  if os.path.exists(output_dir) and os.path.isdir(output_dir):
+    shutil.rmtree(output_dir)
+  os.makedirs(output_dir)
+  for entry in os.listdir(input_dir):
+    if entry.endswith(".svg"):
+      print("Create file:       ", entry.ljust(40) + " SVG - Change file")
+      with open(input_dir + "/" + entry, "r") as f:
+        soup = BeautifulSoup(f.read(), features="xml")
+        svg: BeautifulSoup = list(soup.children)[0]
+        h = int(svg.attrs["height"])
+        svg.attrs["width"]  = icon_size
+        svg.attrs["height"] = icon_size
+        with open(output_dir + "/" + entry, "wb") as o:
+          o.write(svg.encode("utf-8"))
+    elif entry.endswith(".xml"):
+      print("Create file:       ", entry.ljust(40) + " XML - Copy file")
+      shutil.copyfile(input_dir + "/" + entry, output_dir + "/" + entry)