ci(issues): added the issues auto-labeling pipeline

Signed-off-by: k4yt3x <i@k4yt3x.com>

Author: k4yt3x

.github/workflows/issues.yml

@@ -0,0 +1,82 @@
+name: Issues
+
+on:
+  issues:
+    types:
+      - opened
+      - reopened
+      - closed
+
+jobs:
+  label_issues:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Remove existing 'state:' labels
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const issueNumber = context.issue.number;
+
+            // Get current labels of the issue
+            const { data: labels } = await octokit.issues.listLabelsOnIssue({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: issueNumber,
+            });
+
+            // Remove labels that start with 'state:'
+            for (const label of labels) {
+              if (label.name.startsWith('state:')) {
+                await octokit.issues.removeLabel({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number: issueNumber,
+                  name: label.name,
+                });
+              }
+            }
+
+      - name: Add 'state:Backlog' label on issue opened or reopened
+        if: ${{ github.event.action == 'opened' || github.event.action == 'reopened' }}
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const labelName = 'state:Backlog';
+            const { data: allLabels } = await octokit.issues.listLabelsForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+            });
+
+            // Check if the label exists
+            if (allLabels.some(label => label.name === labelName)) {
+              await octokit.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                labels: [labelName],
+              });
+            }
+
+      - name: Add 'state:Done' label on issue closed
+        if: ${{ github.event.action == 'closed' }}
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const labelName = 'state:Done';
+            const { data: allLabels } = await octokit.issues.listLabelsForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+            });
+
+            // Check if the label exists
+            if (allLabels.some(label => label.name === labelName)) {
+              await octokit.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                labels: [labelName],
+              });
+            }