Add codecov.yml

codecov.yml

@@ -0,0 +1,20 @@
+---
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
+
+  status:
+    project:
+      default:
+        target: auto
+        if_no_uploads: error
+
+    patch:
+      default:
+        if_no_uploads: error
+
+    changes: true
+
+comment:
+  layout: "header, diff, tree"