CI: label maintainer issues

.github/workflows/labeler.yml

@@ -3,6 +3,8 @@ name: Labeler
 on:
   pull_request_target:
     types: [opened, synchronize, reopened]
+  issues:
+    types: [opened]
 
 permissions: {}
 
@@ -23,3 +25,56 @@ jobs:
           configuration-path: .github/labeler.yml
           repo-token: ${{ steps.app-token.outputs.token }}
           sync-labels: true
+      - name: Apply maintainer label for org members
+        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
+        with:
+          github-token: ${{ steps.app-token.outputs.token }}
+          script: |
+            const association = context.payload.pull_request?.author_association;
+            if (!association) {
+              return;
+            }
+            if (![
+              "MEMBER",
+              "OWNER",
+            ].includes(association)) {
+              return;
+            }
+
+            await github.rest.issues.addLabels({
+              ...context.repo,
+              issue_number: context.payload.pull_request.number,
+              labels: ["maintainer"],
+            });
+
+  label-issues:
+    permissions:
+      issues: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/create-github-app-token@d72941d797fd3113feb6b93fd0dec494b13a2547 # v1
+        id: app-token
+        with:
+          app-id: "2729701"
+          private-key: ${{ secrets.GH_APP_PRIVATE_KEY }}
+      - name: Apply maintainer label for org members
+        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
+        with:
+          github-token: ${{ steps.app-token.outputs.token }}
+          script: |
+            const association = context.payload.issue?.author_association;
+            if (!association) {
+              return;
+            }
+            if (![
+              "MEMBER",
+              "OWNER",
+            ].includes(association)) {
+              return;
+            }
+
+            await github.rest.issues.addLabels({
+              ...context.repo,
+              issue_number: context.payload.issue.number,
+              labels: ["maintainer"],
+            });