chore: fix cyclomatic complexity

app/helpers/github/integration_helper.rb

@@ -4,15 +4,15 @@ module Github::IntegrationHelper
   # @param account_id [Integer] The account ID to encode in the token
   # @return [String, nil] The encoded JWT token or nil if client secret is missing
   def generate_github_token(account_id)
-    return if client_secret.blank?
+    return if github_client_secret.blank?
 
-    JWT.encode(token_payload(account_id), client_secret, 'HS256')
+    JWT.encode(github_token_payload(account_id), github_client_secret, 'HS256')
   rescue StandardError => e
     Rails.logger.error("Failed to generate Github token: #{e.message}")
     nil
   end
 
-  def token_payload(account_id)
+  def github_token_payload(account_id)
     {
       sub: account_id,
       iat: Time.current.to_i
@@ -24,18 +24,18 @@ module Github::IntegrationHelper
   # @param token [String] The JWT token to verify
   # @return [Integer, nil] The account ID from the token or nil if invalid
   def verify_github_token(token)
-    return if token.blank? || client_secret.blank?
+    return if token.blank? || github_client_secret.blank?
 
-    decode_token(token, client_secret)
+    github_decode_token(token, github_client_secret)
   end
 
   private
 
-  def client_secret
-    @client_secret ||= GlobalConfigService.load('GITHUB_CLIENT_SECRET', nil)
+  def github_client_secret
+    @github_client_secret ||= GlobalConfigService.load('GITHUB_CLIENT_SECRET', nil)
   end
 
-  def decode_token(token, secret)
+  def github_decode_token(token, secret)
     JWT.decode(token, secret, true, {
                  algorithm: 'HS256',
                  verify_expiration: true