👷(project) add git history and changelog checks

For now, we do not enforce our git commits format, but we will 😉

.github/workflows/chore.yml

@@ -0,0 +1,33 @@
+name: Chore checks
+
+on:
+  push:
+    branches-ignore: ["main"]
+  pull_request:
+    branches-ignore: ["main"]
+
+jobs:
+  fixup:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check absence of fixup commits
+        run: ! git log --pretty=format:%s | grep 'fixup!'
+
+  check-changelog:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check that the CHANGELOG has been modified in the current branch
+        run: git whatchanged --name-only --pretty="" origin..HEAD | grep CHANGELOG
+
+  lint-changelog:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check CHANGELOG max line length
+        run: |
+          test $(cat CHANGELOG.md | grep -Ev "^\[.*\]: https://github.com/MTES-MCT/qualicharge" | wc -L) -le 80