update documentation

.github/workflows/main.yml

@@ -0,0 +1,33 @@
+name: Ruby
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Ruby ${{ matrix.ruby }}
+    services:
+      redis:
+          image: redis
+          ports:
+            - 6379:6379
+          options: --entrypoint redis-server
+    strategy:
+      matrix:
+        ruby:
+          - '3.2.2'
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true
+    - name: Run the default task
+      run: bundle exec rspec

README.md

@@ -1,5 +1,8 @@
 # AgentConnect
-Cette Gem est un engine permet de faciliter l'implémentation d'AgentConnect dans un projet Rails.
+
+[![Build](https://github.com/gip-inclusion/agent_connect_engine/actions/workflows/main.yml/badge.svg)](https://github.com/gip-inclusion/agent_connect_engine/actions)
+
+This gem is a Rails engine simplyfing the integration of the AgentConnect in a Rails application.
 
 ## Installation
 Add this line to your application's Gemfile:
@@ -23,6 +26,8 @@ AgentConnect.initialize! do |config|
   config.client_id = ENV["AGENT_CONNECT_CLIENT_ID"]
   config.client_secret = ENV["AGENT_CONNECT_CLIENT_SECRET"]
   config.base_url = ENV["AGENT_CONNECT_BASE_URL"]
+
+  # This is optional, by default it will fallback to "HS256"
   config.algorithm = ENV["AGENT_CONNECT_ALGORITHM"]
 
   # Declare the callback that will be called after the user is authenticated