ci: restrict conventional commit types to used set

Both the pre-commit hook and the GitHub workflow for conventional
commits accepted any type string. Restrict both to the 8 types
actually used in this repo: chore, ci, docs, feat, fix, refactor,
revert, test.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: deviantintegral

.github/workflows/conventional-commits.yml

@@ -12,3 +12,13 @@ jobs:
       - uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          types: |
+            chore
+            ci
+            docs
+            feat
+            fix
+            refactor
+            revert
+            test

.pre-commit-config.yaml

@@ -11,6 +11,15 @@ repos:
     hooks:
       - id: conventional-pre-commit
         stages: [commit-msg]
+        args:
+          - chore
+          - ci
+          - docs
+          - feat
+          - fix
+          - refactor
+          - revert
+          - test
 
   - repo: local
     hooks: