Remove coverage badges add code climage badge to README

Gemfile

@@ -75,7 +75,6 @@ end
 
 group :test do
   gem 'simplecov', require: false
-  gem 'simplecov-small-badge', require: false
   gem 'simplecov-lcov', require: false
 
   gem 'rails-controller-testing'

Gemfile.lock

@@ -351,8 +351,6 @@ GEM
     regexp_parser (2.6.2)
     reline (0.5.10)
       io-console (~> 0.5)
-    repo-small-badge (0.2.10)
-      victor (~> 0.3.0)
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
@@ -429,9 +427,6 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov-lcov (0.8.0)
-    simplecov-small-badge (0.2.7)
-      repo-small-badge (~> 0.2.10)
-      simplecov (~> 0.18)
     simplecov_json_formatter (0.1.4)
     snaky_hash (2.0.1)
       hashie
@@ -460,7 +455,6 @@ GEM
     uri (0.13.0)
     useragent (0.16.10)
     version_gem (1.1.1)
-    victor (0.3.4)
     warden (1.2.9)
       rack (>= 2.0.9)
     web-console (4.2.0)
@@ -543,7 +537,6 @@ DEPENDENCIES
   shortuuid
   simplecov
   simplecov-lcov
-  simplecov-small-badge
   sprockets-rails
   transit-rails
   transit-ruby

README.md

@@ -1,5 +1,5 @@
 [![Tests CI](https://github.com/delonnewman/dragnet/actions/workflows/rubyonrails.yml/badge.svg)](https://github.com/delonnewman/dragnet/actions/workflows/rubyonrails.yml)
 [![Maintainability](https://api.codeclimate.com/v1/badges/f10f2a9bcc8ac2ba403c/maintainability)](https://codeclimate.com/github/delonnewman/dragnet/maintainability)
-![Test Coverage](https://raw.githubusercontent.com/delonnewman/dragnet/refs/heads/main/coverage/coverage_badge_total.svg)
+![Test coverage](https://img.shields.io/codeclimate/coverage/delonnewman/dragnet)
 
 # Dragnet