Check PR title for typos

Author: YuriiMotov

.github/workflows/typos.yml

@@ -8,8 +8,8 @@ env:
   CLICOLOR: 1
 
 jobs:
-  spelling:
-    name: Spell Check with Typos
+  typos-in-sources:
+    name: Check source files for typos
     runs-on: ubuntu-latest
     steps:
     - name: Checkout Actions Repository
@@ -20,3 +20,17 @@ jobs:
       uses: crate-ci/typos@f8a58b6b53f2279f71eb605f03a4ae4d10608f45 # v1.47.0
       with:
         config: ./typos.toml
+
+  pr-title-check:
+    name: Check PR Title for Typos
+    runs-on: ubuntu-latest
+    steps:
+    - name: Write PR title to file
+      shell: bash
+      run: echo "$PR_TITLE" > /tmp/pr-title.txt
+      env:
+        PR_TITLE: ${{ github.event.pull_request.title }}
+    - name: Spell-check PR title
+      uses: crate-ci/typos@f8a58b6b53f2279f71eb605f03a4ae4d10608f45 # v1.47.0
+      with:
+        files: /tmp/pr-title.txt