chore: lint pr

Author: alvarosabu

.github/workflows/actions/pnpm/action.yml

@@ -0,0 +1,27 @@
+# From https://github.com/remirror/template/blob/4f8c5f5629a081217672a8cce1df085510f43913/.github/actions/pnpm/action.yml
+name: 'pnpm installation'
+description: 'Install and audit dependencies for pnpm'
+inputs:
+  cache: # id of input
+    description: 'The location of the pnpm cache'
+    required: true
+    default: '.pnpm-store'
+  version: # id of input
+    description: 'The version to use'
+    required: false
+    default: 6.10.0
+
+runs:
+  using: 'composite'
+  steps:
+    - name: install pnpm
+      run: npm install pnpm@${{ inputs.version }} -g
+      shell: bash
+
+    - name: setup pnpm config
+      run: pnpm config set store-dir ${{ inputs.cache }}
+      shell: bash
+
+    - name: install dependencies
+      run: pnpm install --shamefully-hoist
+      shell: bash

.github/workflows/lint-pr.yml

@@ -0,0 +1,17 @@
+name: 'Lint PR'
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+
+jobs:
+  main:
+    name: Validate PR title
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}