Simplify coverage exclusion

.codecov.yml

@@ -1,13 +1,3 @@
-coverage:
-  status:
-    patch:
-      # Exclude the version file from patch coverage checks
-      paths:
-        - "src/slidedeckai/_version.py":
-            target: auto
-            # Set the patch coverage requirement to 0% for this specific file
-            threshold: 0%
-
 ignore:
-  # Optionally ignore the entire version file from total coverage calculation too
+  # Exclude the version file from all coverage calculations
   - "src/slidedeckai/_version.py"