chore: upgrade to rails 7.1.

upgrade rspec

fix failing tests

upgrade devise

config/application.rb

@@ -1,7 +1,7 @@
-require_relative 'boot'
+require_relative "boot"
 
-require 'csv'
-require 'rails/all'
+require "csv"
+require "rails/all"
 
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.
@@ -9,9 +9,10 @@ Bundler.require(*Rails.groups)
 
 module Edcontext
   class Application < Rails::Application
+    config.load_defaults 7.1
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration should go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded.
-    config.active_record.legacy_connection_handling = false
+    config.active_support.cache_format_version 6.1
   end
 end

config/secrets.yml

@@ -1,22 +0,0 @@
-# Be sure to restart your server when you modify this file.
-
-# Your secret key is used for verifying the integrity of signed cookies.
-# If you change this key, all old signed cookies will become invalid!
-
-# Make sure the secret is at least 30 characters and all random,
-# no regular words or you'll be exposed to dictionary attacks.
-# You can use `rails secret` to generate a secure secret key.
-
-# Make sure the secrets in this file are kept private
-# if you're sharing your code publicly.
-
-development:
-  secret_key_base: ca26427fb2b33e6bece85b12fed0097d3ee4cce91c5ca8514d0f849a8c69aee0e611c62d0feab522a3d7977bdf48b6b18abc4b05ee916afdb8fac941ede5fc12
-
-test:
-  secret_key_base: 5d55aa31e1a50c4299d0791f05535204a061d520214cc62d74b7e093bf6af8ac73f28df259932047a1e51a386e06686051453e36c2ec62835cbf041c4d543157
-
-# Do not keep production secrets in the repository,
-# instead read values from the environment.
-production:
-  secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>