chore: update codecov comment layout and set back coverage tresholds

Author: david-luna

codecov.yml

@@ -3,8 +3,17 @@ codecov:
     after_n_builds: 1
   require_ci_to_pass: no
 comment:
-  layout: 'header, changes, diff, files'
+  layout: "header, changes, diff, flags, files"
   behavior: default
+coverage:
+  status:
+    patch:
+      default:
+        target: 80%
+    project:
+      default:
+        target: auto
+        threshold: 1%
 # We set the flags manually to have better control of it
 # ref: https://docs.codecov.com/docs/flags#advanced-bespoke-flag-management
 flags: