feat: add concurrency control to cancel running workflows on new push

- Cancel in-progress workflows when pushing to the same branch
- Keep PR workflows running (only cancel for push events)
- Applies to all workflows: CI, GeniusBridge, SlowCI, JupyterNotebooks, PyPI, Documentation
- Grouping by workflow name and ref/PR number ensures proper isolation

Author: yasserfarouk

.github/workflows/SlowCI.yml

@@ -4,6 +4,9 @@ on:
     branches: ["*"]
   pull_request:
     branches: ["*"]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'push' }}
 jobs:
   tests:
     name: "Python ${{ matrix.python-version }}"

.github/workflows/doc.yml

@@ -4,6 +4,9 @@ on:
     branches: ["main"]
   pull_request:
     branches: ["main"]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'push' }}
 jobs:
   docs:
     name: "Build Documentation"

.github/workflows/pypi.yml

@@ -1,5 +1,8 @@
 name: PyPI
 on: push
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   build-n-publish:
     name: Build and publish Python 🐍 distributions 📦 to PyPI and TestPyPI

.github/workflows/test.yml

@@ -4,6 +4,9 @@ on:
     branches: ["*"]
   pull_request:
     branches: ["*"]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'push' }}
 jobs:
   tests:
     name: "Python ${{ matrix.python-version }} on ${{ matrix.os }}"

.github/workflows/test_jupyter_notebooks.yml

@@ -4,6 +4,9 @@ on:
     branches: ["*"]
   pull_request:
     branches: ["*"]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'push' }}
 jobs:
   tests:
     name: "Python ${{ matrix.python-version }}"

.github/workflows/test_with_java.yml

@@ -4,6 +4,9 @@ on:
     branches: ["*"]
   pull_request:
     branches: ["*"]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'push' }}
 jobs:
   tests:
     name: "Python ${{ matrix.python-version }} on ${{ matrix.os }}"