ci: added linting and workflow dependencies

.github/workflows/ci.yml

@@ -1,6 +1,9 @@
 name: Build and Publish Docker Images
 
 on:
+  workflow_run: 
+    workflows: [Run Tests, CodeQL]
+    types: [completed]
   push:
     branches: [main, staging, dev]
   pull_request:
@@ -16,6 +19,8 @@ jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
+    # run only if workflow dependencies succeed 
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
     permissions:
       contents: read
       packages: write

.github/workflows/tests.yml

@@ -8,15 +8,25 @@ on:
 
 jobs:
   test:
-    name: 📊 PyTest
+    name: 🔬 Linting, 📊 PyTest
     runs-on: ubuntu-latest
     steps:
       - name: ⬇️ Checkout repo
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
 
+      - name: 🔬 Python Lint (isort/black)
+        run: |
+          isort --version-number
+          isort --check-only --quiet
+          black --version
+          black --check .
+
       - name: Install poetry
         run: pipx install poetry
 
+      - name: View poetry version
+        run: poetry --version
+
       - name: 🐍 Set up Python
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with: