Improve clarity in workflow steps and fix indentation issues in versioning logic

Author: sigdelsanjog

.github/workflows/publish-on-push.yml

@@ -21,7 +21,7 @@ jobs:
         with:
           python-version: "3.11"
 
-      - name: Install build tools
+      - name: Install all build tools
         run: |
           python -m pip install --upgrade pip
           python -m pip install build twine
@@ -41,8 +41,9 @@ jobs:
           if not re.search(r'^version\s*=\s*"([^"]+)"', content, flags=re.MULTILINE):
               raise SystemExit("Could not find [project].version in pyproject.toml")
 
+          run_number = int(os.environ["RUN_NUMBER"])
           if run_number < 1:
-            raise SystemExit("RUN_NUMBER must be >= 1")
+              raise SystemExit("RUN_NUMBER must be >= 1")
 
           # Base-100 carry strategy:
           # 1..99      -> 0.0.1 .. 0.0.99
@@ -55,7 +56,7 @@ jobs:
 
           updated = re.sub(
               r'^version\s*=\s*"[^"]+"',
-            f'version = "{version}"',
+              f'version = "{version}"',
               content,
               count=1,
               flags=re.MULTILINE,