ci: replace publish workflow with check and deployment steps

- Introduce `check` job to run validation and packaging checks before deployment.
- Add steps for publishing to Maven Central and GitHub Packages.
- Enhance security by using repositories' secrets and setup outputs.
- Replace previous external workflow reference with local, detailed job definitions.

Author: jpe7s

.github/workflows/publish.yml

@@ -10,9 +10,44 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
-  publish:
-    uses: sava-software/sava-build/.github/workflows/publish.yml@main
-    secrets: inherit
+  check:
+    runs-on: ubuntu-latest
+
     permissions:
       contents: read
       packages: write
+
+    steps:
+      - id: setup
+        uses: sava-software/sava-build@main
+        with:
+          default-java-version: ${{ vars.JAVA_VERSION }}
+          jdk-src: ${{ vars.JDK_SRC }}
+          gradle-java-version: ${{ vars.GRADLE_JAVA_VERSION }}
+
+      - name: Download Mapping Files
+        run: ./downloadMappings.sh
+
+      - name: Check
+        run: ./gradlew --stacktrace -PjavaVersion=${{ steps.setup.outputs.java-version }} -Pversion=${{ github.ref_name }} check
+        env:
+          ORG_GRADLE_PROJECT_savaGithubPackagesUsername: ${{ env.GITHUB_ACTOR }}
+          ORG_GRADLE_PROJECT_savaGithubPackagesPassword: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Maven Central
+        run: ./gradlew --stacktrace -Psign=true -PjavaVersion=${{ steps.setup.outputs.java-version }} -Pversion=${{ github.ref_name }} :aggregation:publishAggregationToCentralPortal
+        env:
+          GPG_PUBLISH_SECRET: ${{ secrets.GPG_PUBLISH_SECRET }}
+          GPG_PUBLISH_PHRASE: ${{ secrets.GPG_PUBLISH_PHRASE }}
+          MAVEN_CENTRAL_TOKEN: ${{ secrets.MAVEN_CENTRAL_TOKEN }}
+          MAVEN_CENTRAL_SECRET: ${{ secrets.MAVEN_CENTRAL_SECRET }}
+          ORG_GRADLE_PROJECT_savaGithubPackagesUsername: ${{ env.GITHUB_ACTOR }}
+          ORG_GRADLE_PROJECT_savaGithubPackagesPassword: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Github Packages
+        run: ./gradlew --stacktrace -Psign=true -PjavaVersion=${{ steps.setup.outputs.java-version }} -Pversion=${{ github.ref_name }} :aggregation:publishToGitHubPackages
+        env:
+          GPG_PUBLISH_SECRET: ${{ secrets.GPG_PUBLISH_SECRET }}
+          GPG_PUBLISH_PHRASE: ${{ secrets.GPG_PUBLISH_PHRASE }}
+          ORG_GRADLE_PROJECT_savaGithubPackagesUsername: ${{ env.GITHUB_ACTOR }}
+          ORG_GRADLE_PROJECT_savaGithubPackagesPassword: ${{ secrets.GITHUB_TOKEN }}