Add workflows for PR checks

.github/workflows/check_gradle_all.yaml

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+# Check all projects
+name: 🐘 Gradle | Check All
+
+on:
+  workflow_dispatch:
+  workflow_call:
+
+jobs:
+  build_gradle:
+    name: 🐘 Build Gradle
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: 🚩 Checkout Repo
+        uses: actions/checkout@v4
+
+      - name: ❓ Ensure Wrapper Permissions
+        run: chmod +x ./gradlew
+
+      - name: ☕ Setup Java
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: 🐘 Gradle Check
+        uses: gradle/gradle-build-action@v2
+        env:
+          CI: true
+        with:
+          arguments: "check --scan"

.github/workflows/comment_on_pr.yaml

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+name: 💬 Comment on PR
+
+on:
+  workflow_call:
+
+jobs:
+  comment-on-pr:
+    name: 💬 Comment on PR
+    if: github.event.workflow_run.conclusion == 'success'
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Get Artifact and Pull request info
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          OWNER: ${{ github.repository_owner }}
+          REPO: ${{ github.event.repository.name }}
+          WORKFLOW_RUN_EVENT_OBJ: ${{ toJSON(github.event.workflow_run) }}
+        run: |
+          PREVIOUS_JOB_ID=$(jq -r '.id' <<< "$WORKFLOW_RUN_EVENT_OBJ")
+          echo "Previous Job ID: $PREVIOUS_JOB_ID"
+          echo "PREVIOUS_JOB_ID=$PREVIOUS_JOB_ID" >> "$GITHUB_ENV"
+          
+          SUITE_ID=$(jq -r '.check_suite_id' <<< "$WORKFLOW_RUN_EVENT_OBJ")
+          echo "Previous Suite ID: $SUITE_ID"
+          echo "SUITE_ID=$SUITE_ID" >> "$GITHUB_ENV"
+          
+          ARTIFACT_ID=$(gh api "/repos/$OWNER/$REPO/actions/artifacts" \
+            --jq ".artifacts.[] |
+            select(.workflow_run.id==${PREVIOUS_JOB_ID}) |
+            select(.expired==false) |
+            .id")
+          
+          echo "Artifact ID: $ARTIFACT_ID"
+          echo "ARTIFACT_ID=$ARTIFACT_ID" >> "$GITHUB_ENV"
+          
+          PR_NUMBER=$(jq -r '.pull_requests[0].number' \
+            <<< "$WORKFLOW_RUN_EVENT_OBJ")
+          
+          echo "Pull request Number: $PR_NUMBER"
+          echo "PR_NUMBER=$PR_NUMBER" >> "$GITHUB_ENV"
+          
+          HEAD_SHA=$(jq -r '.pull_requests[0].head.sha' \
+            <<< "$WORKFLOW_RUN_EVENT_OBJ")
+          
+          echo "Head SHA: $HEAD_SHA"
+          echo "HEAD_SHA=$HEAD_SHA" >> "$GITHUB_ENV"
+
+      - name: Delete old comments
+        uses: izhangzhihao/delete-comment@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          delete_user_name: github-actions[bot]
+          issue_number: ${{ env.PR_NUMBER }}
+
+      - name: Update Comment
+        env:
+          JOB_PATH: "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ env.PREVIOUS_JOB_ID }}"
+          ARTIFACT_URL: "${{ github.server_url }}/${{ github.repository }}/suites/${{ env.SUITE_ID }}/artifacts/${{ env.ARTIFACT_ID }}"
+          HEAD_SHA: "${{ env.HEAD_SHA }}"
+        uses: peter-evans/create-or-update-comment@v3
+        with:
+          issue-number: ${{ env.PR_NUMBER }}
+          comment-id: ${{ steps.find-comment.outputs.comment-id }}
+          edit-mode: replace
+          body: |-
+            ![badge]
+            
+            Build Successful! You can find a link to the downloadable artifact below.
+            
+            | Name     | Link                    |
+            | -------- | ----------------------- |
+            | Commit   | ${{ env.HEAD_SHA }}     |
+            | Logs     | ${{ env.JOB_PATH }}     |
+            | Download | ${{ env.ARTIFACT_URL }} |
+            
+            [badge]: https://img.shields.io/badge/Build_Success!-0d1117?style=for-the-badge&labelColor=3fb950&logo=data:image/svg%2bxml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjI0IiBoZWlnaHQ9IjI0IiBmaWxsPSIjZmZmZmZmIj48cGF0aCBkPSJNMjEuMDMgNS43MmEuNzUuNzUgMCAwIDEgMCAxLjA2bC0xMS41IDExLjVhLjc0Ny43NDcgMCAwIDEtMS4wNzItLjAxMmwtNS41LTUuNzVhLjc1Ljc1IDAgMSAxIDEuMDg0LTEuMDM2bDQuOTcgNS4xOTVMMTkuOTcgNS43MmEuNzUuNzUgMCAwIDEgMS4wNiAwWiI+PC9wYXRoPjwvc3ZnPg==

.github/workflows/on_pr_updated.yaml

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+name: ⬇️ PR Updated
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  call_gradle_check:
+    name: ☎️ Call  Gradle Check
+    uses: ./.github/workflows/check_gradle_all.yaml
+    secrets: inherit

.github/workflows/on_pr_updated_completed.yaml

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+name: ✅ PR Updated Completed
+
+on:
+  workflow_run:
+    types:
+      - "completed"
+    workflows:
+      - "⬇️ PR Updated"
+
+jobs:
+  call_comment_on_pr:
+    name: ☎️ Call  Comment on PR
+    uses: ./.github/workflows/check_gradle_all.yaml
+    secrets: inherit