Code Cleanup (#158)

* print coverage report

* create sonar-project property file

* install all py dependencies in one step

* code cleanup

* reduce cognitive complexity

* do not build on *.yml changes

sonar-project.properties

@@ -0,0 +1,17 @@
+sonar.projectKey=s-allius_tsun-gen3-proxy
+sonar.organization=s-allius
+
+# This is the name and version displayed in the SonarCloud UI.
+sonar.projectName=tsun-gen3-proxy
+#sonar.projectVersion=1.0
+
+
+# Path is relative to the sonar-project.properties file. Replace "\" by "/" on Windows.
+sonar.sources=app/src
+
+# Encoding of the source code. Default is default system encoding
+#sonar.sourceEncoding=UTF-8
+
+sonar.python.version=3.12
+sonar.python.coverage.reportPaths=coverage.xml
+sonar.tests=system_tests,app/tests