Add slash command and workflow to remove issue or PR from FR board (#18101)

Author: Sarah Edwards

.github/allowed-actions.js

@@ -26,6 +26,7 @@ module.exports = [
   "juliangruber/find-pull-request-action@2fc55e82a6d5d36fe1e7f1848f7e64fd02d99de9",
   "juliangruber/read-file-action@e0a316da496006ffd19142f0fd594a1783f3b512",
   "lee-dohm/close-matching-issues@22002609b2555fe18f52b8e2e7c07cbf5529e8a8",
+  "octokit/graphql-action@5b3e01d42dee4509b0ac6b1cb2cf7778cdce85c2",
   "pascalgn/automerge-action@c9bd1823770819dc8fb8a5db2d11a3a95fbe9b07", //pascalgn/automerge@0.12.0
   "peter-evans/create-issue-from-file@a04ce672e3acedb1f8e416b46716ddfd09905326",
   "peter-evans/create-or-update-comment@5221bf4aa615e5c6e95bb142f9673a9c791be2cd",

.github/commands/remove.yaml

@@ -0,0 +1,10 @@
+trigger: remove-from-fr-board
+title: Remove from FR board
+description: Remove the current issue or pull request from the project board for the docs content first responder
+surfaces:
+  - issue
+  - pull_request
+  - discussion
+steps:
+  - type: repository_dispatch
+    eventType: remove_from_FR_board

.github/workflows/remove-from-fr-board.yaml

@@ -0,0 +1,64 @@
+name: Remove card from FR board
+
+on:
+  repository_dispatch:
+    types: remove_from_FR_board
+
+jobs:
+  remove_from_FR_board:
+    if: github.repository == 'github/docs-internal'
+    runs-on: ubuntu-latest
+    steps:
+      - id: find_project_cards
+        uses: octokit/graphql-action@5b3e01d42dee4509b0ac6b1cb2cf7778cdce85c2
+        with:
+          query: |
+            query($issue_node_id:ID!) {
+              node(id:$issue_node_id) {
+                ... on Issue {
+                  projectCards(first: 10) {
+                    nodes {
+                      id
+                      project {
+                        name
+                        id
+                      }
+                    }
+                  }
+                }
+                ... on PullRequest {
+                  projectCards(first: 10) {
+                    nodes {
+                      id
+                      project {
+                        name
+                        id
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          issue_node_id: ${{ github.event.client_payload.command.resource.id }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - run: "echo 'Project cards found: ${{ steps.find_project_cards.outputs.data }}'"
+
+      - name: Get FR card
+        env:
+          QUERY_DATA: ${{ steps.find_project_cards.outputs.data }}
+        run: |
+          echo 'FR_CARDS='$(jq '.node.projectCards.nodes | .[] | select(.project.id == "MDc6UHJvamVjdDQ1NzI0ODI") | .id' <<< "$QUERY_DATA") >> $GITHUB_ENV
+
+      - name: Delete card
+        id: delete_project_card
+        if: ${{ env.FR_CARDS }}
+        uses: octokit/graphql-action@5b3e01d42dee4509b0ac6b1cb2cf7778cdce85c2
+        with:
+          query: |
+            mutation DeleteCard {
+              deleteProjectCard(input:{cardId:${{ env.FR_CARDS }}}) {deletedCardId}
+            }
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}