chore: run build on self-hosted runner and add kover report

This commit modifies the build workflow to run on a self-hosted runner instead of
 ubuntu-latest.
It also adds steps to generate and display Kover code coverage reports.
The upload of build reports is commented out.

.github/workflows/Build.yaml

@@ -3,7 +3,8 @@ name: Build
 on:
   push:
     branches:
-      - develop
+      - test_github_flow
+  #      - develop
   pull_request:
 
 concurrency:
@@ -12,7 +13,8 @@ concurrency:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    #    runs-on: ubuntu-latest
+    runs-on: self-hosted
     timeout-minutes: 60
 
     steps:
@@ -51,9 +53,24 @@ jobs:
       - name: Check Spotless
         run: ./gradlew spotlessCheck --init-script gradle/init.gradle.kts --no-configuration-cache --stacktrace
 
-      - name: Upload build reports
-        if: always()
-        uses: actions/upload-artifact@v3
+      - name: Check Kover
+        run: |
+          ./gradlew koverXmlReport
+          ./gradlew koverHtmlReport
+
+      #      - name: Upload build reports
+      #        if: always()
+      #        uses: actions/upload-artifact@v3
+      #        with:
+      #          name: build-reports
+      #          path: app/build/reports
+
+      - name: Display local test coverage
+        uses: madrapps/jacoco-report@v1.6.1
         with:
-          name: build-reports
-          path: app/build/reports
+          title: test coverage report
+          #          min-coverage-overall: 40
+          #          min-coverage-changed-files: 60
+          paths: |
+            ${{ github.workspace }}/**/build/reports/kover/**/report.xml
+          token: ${{ secrets.GITHUB_TOKEN }}