fix: fix codecov failed jobs

codecov.yml

@@ -1,22 +1,13 @@
+comment: no # do not comment PR with the result
+
 coverage:
+  range: 50..90 # coverage lower than 50 is red, higher than 90 green, between color code
+
   status:
-    project:
-      default:
-        target: auto
-        threshold: 1%
-    patch:
-      default:
-        target: auto
-        threshold: 1%
-    changes:
+    project: # settings affecting project coverage
       default:
-        target: auto
-        threshold: 1%
+        target: auto # auto % coverage target
+        threshold: 5%  # allow for 5% reduction of coverage without failing
 
-comment:
-  layout: "reach, diff, flags, files"
-  require_changes: true
-  behavior: default
-  show_coverage_change: yes
-  show_project_coverage: yes
-  show_diff_coverage: yes
+    # do not run coverage on patch nor changes
+    patch: false