add auto labeler

.github/labeler.yml

@@ -0,0 +1,39 @@
+# Add 'root' label to any root file changes
+# Quotation marks are required for the leading asterisk
+root:
+- changed-files:
+  - any-glob-to-any-file: '*'
+
+# Add 'documentation' label to any file changes within 'docs' or 'guides' folders
+# Add 'documentation' label to any change to .md files within the entire repository
+documentation:
+- changed-files:
+  - any-glob-to-any-file: ['docs/**', 'guides/**']
+  - any-glob-to-any-file: '**/*.md'
+
+# Add 'source' label to any change to src files within the source dir EXCEPT for the docs sub-folder
+source:
+- all:
+  - changed-files:
+    - any-glob-to-any-file: 'src/**/*'
+    - all-globs-to-all-files: '!src/docs/*'
+
+# Add 'feature' label to any PR where the head branch name starts with `feature` or has a `feature` section in the name
+feature:
+ - head-branch: ['^feature', 'feature', 'feat', '^feat']
+
+bug:
+ - head-branch: ['^fix', 'fix', '^bug', 'bug', '^issue', 'issue']
+
+# Add 'release' label to any PR that is opened against the `main` branch
+release:
+ - base-branch: 'main'
+
+ci-cd:
+ - changed-files:
+   - any-glob-to-any-file: '.github/workflows/**'
+
+dev-tools:
+  - changed-files:
+    - any-glob-to-any-file: '.vscode/**'
+    - any-glob-to-any-file: '.devcontainer/**'

.github/workflows/labeler.yaml

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+name: "Pull Request Labeler"
+on:
+- pull_request_target
+
+jobs:
+  labeler:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/labeler@v5