chore: remove esse-redis_storage dependency

Gemfile.lock

@@ -13,7 +13,6 @@ PATH
     esse-async_indexing (0.1.0.rc1)
       background_job
       esse (>= 0.3.4)
-      esse-redis_storage (>= 0.1.0)
       multi_json
 
 GEM
@@ -54,10 +53,6 @@ GEM
     esse-active_record (0.3.5)
       activerecord (>= 4.2, < 8)
       esse (>= 0.3.0)
-    esse-redis_storage (0.1.2)
-      esse (>= 0.3.2)
-      multi_json (>= 1.0.0)
-      redis (>= 4.0.0)
     esse-rspec (0.0.6)
       esse (>= 0.2.4)
       rspec (>= 3)

README.md

@@ -21,17 +21,13 @@ $ bundle install
 
 ```ruby
 Esse.configure do |config|
-  config.redis = ConnectionPool.new(size: 10, timeout: 5) do
-    Redis.new(url: ENV.fetch('REDIS_URL', 'redis://0.0.0.0:6379'))
-  end
-
   # Setup Sidekiq
   require 'sidekiq'
   config.async_indexing.sidekiq do |sidekiq|
-    sidekiq.namespace = "sidekiq"
     sidekiq.redis = ConnectionPool.new(size: 10, timeout: 5) do
       Redis.new(url: ENV.fetch('REDIS_URL', 'redis://0.0.0.0:6379'))
     end
+    # sidekiq.namespace = "sidekiq" # Sidekiq recommends using redis db number instead of namespace, but you can use it if you want
   end
 
   # Faktory

esse-async_indexing.gemspec

@@ -31,7 +31,6 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "esse", ">= 0.3.4"
   spec.add_dependency "multi_json", ">= 0.0.0"
-  spec.add_dependency "esse-redis_storage", ">= 0.1.0"
   spec.add_dependency "background_job", ">= 0.0.0"
   spec.add_development_dependency "pry"
   spec.add_development_dependency "rspec"

lib/esse/async_indexing.rb

@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 require "esse"
-require "esse-redis_storage"
 require "forwardable"
 require "securerandom"
 require "time"