fix(cc): added checks

.codeclimate.yml

@@ -1,3 +1,35 @@
+version: "2"         # required to adjust maintainability checks
+checks:
+  argument-count:
+    config:
+      threshold: 7
+  complex-logic:
+    config:
+      threshold: 5
+  file-lines:
+    config:
+      threshold: 1000
+  method-complexity:
+    config:
+      threshold: 7
+  method-count:
+    config:
+      threshold: 50
+  method-lines:
+    config:
+      threshold: 50
+  nested-control-flow:
+    config:
+      threshold: 4
+  return-statements:
+    config:
+      threshold: 5
+  # similar-code:
+  #   config:
+  #     threshold: # language-specific defaults. an override will affect all languages.
+  identical-code:
+    config:
+      threshold: # language-specific defaults. an override will affect all languages.
 ## exclude auto generated files from codeclimate analysis
 exclude_patterns:
 - "backend/autogen/bar.gen.go"