🤖 Sync org-wide files to upstream repo (#74)

More info: 0c0972d1df

.github/workflows/no-important-files-changed.yml

@@ -0,0 +1,23 @@
+name: No important files changed
+
+on:
+  pull_request_target:
+    types: [opened]
+    branches: [main]
+    paths:
+      - "exercises/concept/**"
+      - "exercises/practice/**"
+      - "!exercises/*/*/.approaches/**"
+      - "!exercises/*/*/.articles/**"
+      - "!exercises/*/*/.docs/**"
+      - "!exercises/*/*/.meta/**"
+
+permissions:
+  pull-requests: write
+
+jobs:
+  pause:
+    uses: exercism/github-actions/.github/workflows/check-no-important-files-changed.yml@main
+    with:
+      repository: ${{ github.event.pull_request.head.repo.owner.login }}/${{ github.event.pull_request.head.repo.name }}
+      ref: ${{ github.head_ref }}

CODE_OF_CONDUCT.md

@@ -90,4 +90,4 @@ This policy was initially adopted from the Front-end London Slack community and
 A version history can be seen on [GitHub](https://github.com/exercism/website-copy/edit/main/pages/code_of_conduct.md).
 
 _This policy is a "living" document, and subject to refinement and expansion in the future.
-This policy applies to the Exercism website, the Exercism GitHub organization, any other Exercism-related communication channels (e.g.  Slack, Twitter, email) and any other Exercism entity or event._
+This policy applies to the Exercism website, the Exercism GitHub organization, any other Exercism-related communication channels (e.g. Discord, Forum, Twitter, email) and any other Exercism entity or event._