ci: automate PR title linting (#229)

* ci: automate PR title linting

This will help with Squash & Merge when you need the squashed commit to have the correct Conventional Commits format so that it can be parsed when generating release notes

(With Squash & Merge the squashed commit message is taken from the PR title)

* chore: minor updates

---------

Co-authored-by: Johann Schopplich <mail@johannschopplich.com>

pnpm-lock.yaml

@@ -11,6 +11,9 @@ importers:
       '@antfu/eslint-config':
         specifier: ^6.2.0
         version: 6.2.0(@vue/compiler-sfc@3.5.24)(eslint@9.39.1(jiti@2.6.1))(typescript@5.9.3)(vitest@4.0.13(@opentelemetry/api@1.9.0)(@types/debug@4.1.12)(@types/node@24.10.1)(jiti@2.6.1)(tsx@4.20.6)(yaml@2.8.1))
+      '@commitlint/types':
+        specifier: ^20.0.0
+        version: 20.0.0
       '@types/node':
         specifier: ^24.10.1
         version: 24.10.1
@@ -365,6 +368,10 @@ packages:
   '@clack/prompts@0.11.0':
     resolution: {integrity: sha512-pMN5FcrEw9hUkZA4f+zLlzivQSeQf5dRGJjSUbvVYDLvpKCdQx5OaknvKzgbtXOizhP+SJJJjqEbOe55uKKfAw==}
 
+  '@commitlint/types@20.0.0':
+    resolution: {integrity: sha512-bVUNBqG6aznYcYjTjnc3+Cat/iBgbgpflxbIBTnsHTX0YVpnmINPEkSRWymT2Q8aSH3Y7aKnEbunilkYe8TybA==}
+    engines: {node: '>=v18'}
+
   '@docsearch/css@3.8.2':
     resolution: {integrity: sha512-y05ayQFyUmCXze79+56v/4HpycYF3uFqB78pLPrSV5ZKAlDuIAAJNhaRi8tTdRNXh05yxX/TyNnzD6LwSM89vQ==}
 
@@ -1173,6 +1180,9 @@ packages:
   '@types/chai@5.2.3':
     resolution: {integrity: sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==}
 
+  '@types/conventional-commits-parser@5.0.2':
+    resolution: {integrity: sha512-BgT2szDXnVypgpNxOK8aL5SGjUdaQbC++WZNjF1Qge3Og2+zhHj+RWhmehLhYyvQwqAmvezruVfOf8+3m74W+g==}
+
   '@types/debug@4.1.12':
     resolution: {integrity: sha512-vIChWdVG3LG1SMxEvI/AK+FWJthlrqlTu7fbrlywTkkaONwk/UAGaULXRlf8vkzFBLVm0zkMdCquhL5aOjhXPQ==}
 
@@ -1660,6 +1670,10 @@ packages:
     resolution: {integrity: sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==}
     engines: {node: '>=10'}
 
+  chalk@5.6.2:
+    resolution: {integrity: sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA==}
+    engines: {node: ^12.17.0 || ^14.13 || >=16.0.0}
+
   change-case@5.4.4:
     resolution: {integrity: sha512-HRQyTk2/YPEkt9TnUPbOpr64Uw3KOicFWPVBb+xiHvd6eBx/qPr9xqfBFDT8P2vWsvvz4jbEkfDe71W3VyNu2w==}
 
@@ -3837,6 +3851,11 @@ snapshots:
       picocolors: 1.1.1
       sisteransi: 1.0.5
 
+  '@commitlint/types@20.0.0':
+    dependencies:
+      '@types/conventional-commits-parser': 5.0.2
+      chalk: 5.6.2
+
   '@docsearch/css@3.8.2': {}
 
   '@docsearch/js@3.8.2(@algolia/client-search@5.44.0)(search-insights@2.17.3)':
@@ -4442,6 +4461,10 @@ snapshots:
       '@types/deep-eql': 4.0.2
       assertion-error: 2.0.1
 
+  '@types/conventional-commits-parser@5.0.2':
+    dependencies:
+      '@types/node': 24.10.1
+
   '@types/debug@4.1.12':
     dependencies:
       '@types/ms': 2.1.0
@@ -5068,6 +5091,8 @@ snapshots:
       ansi-styles: 4.3.0
       supports-color: 7.2.0
 
+  chalk@5.6.2: {}
+
   change-case@5.4.4: {}
 
   character-entities-html4@2.1.0: {}