SparkyFitness: add garmin microservice (#12642)

* feat(sparkyfitness): add garmin microservice

* chore(sparkyfitness): add note to json

* chore(sparkyfitness): set garmin url

* feat(sparkyfitness): add garmin install option to update menu

* fix(sparkyfitness): typo

* chore(sparkyfitness): streamline naming and refactor menu

* feat: add sparlkyfitness garmin addon

* fix: remove EOF

* fix: update uninstall

* chore: update telemetry

* fix: app name

* chore: update env vars

* fix: typo

* chore: update default port

* fix: message format

* fix: update uninstall

* fix: rename functions

* fix: remove custom header_info

* fix: add header file

* chore: revert function naming

tools/headers/sparkyfitnessgarmin

@@ -0,0 +1,6 @@
+   _____                  __         _______ __                          ______                     _          __  ____                                      _         
+  / ___/____  ____ ______/ /____  __/ ____(_) /_____  ___  __________   / ____/___ __________ ___  (_)___     /  |/  (_)_____________  ________  ______   __(_)_______ 
+  \__ \/ __ \/ __ `/ ___/ //_/ / / / /_  / / __/ __ \/ _ \/ ___/ ___/  / / __/ __ `/ ___/ __ `__ \/ / __ \   / /|_/ / / ___/ ___/ __ \/ ___/ _ \/ ___/ | / / / ___/ _ \
+ ___/ / /_/ / /_/ / /  / ,< / /_/ / __/ / / /_/ / / /  __(__  |__  )  / /_/ / /_/ / /  / / / / / / / / / /  / /  / / / /__/ /  / /_/ (__  )  __/ /   | |/ / / /__/  __/
+/____/ .___/\__,_/_/  /_/|_|\__, /_/   /_/\__/_/ /_/\___/____/____/   \____/\__,_/_/  /_/ /_/ /_/_/_/ /_/  /_/  /_/_/\___/_/   \____/____/\___/_/    |___/_/\___/\___/ 
+    /_/                    /____/