feat: improve Sidekiq scheduling configuration

- Enable dynamic scheduling only if the schedule file exists
- Update the sidekiq.yml to include a new job for batch generation
- Define a cron schedule for the new job to run every 2 hours

This update allows Sidekiq to conditionally enable its scheduler and
introduces a new job that processes weather art batches every two
hours. The change enhances the job management and scheduling
dynamics in the application.

config/initializers/sidekiq.rb

@@ -5,9 +5,14 @@ Sidekiq.configure_server do |config|
   config.redis = { url: ENV.fetch("REDIS_URL", "redis://localhost:6379/1") }
   config.logger.level = Logger::INFO
   config.on(:startup) do
-    Sidekiq.schedule = YAML.load_file(File.expand_path("../../sidekiq.yml", __FILE__))
+    schedule_file = "config/sidekiq.yml"
+    if File.exist?(schedule_file)
+      Sidekiq::Scheduler.enabled = true
+      Sidekiq::Scheduler.dynamic = true
+      Sidekiq.schedule = YAML.load_file(schedule_file)
       Sidekiq::Scheduler.reload_schedule!
     end
+  end
 end
 
 Sidekiq.configure_client do |config|

config/sidekiq.yml

@@ -1,10 +1,14 @@
-:schedule:
-  sample_job:
-    cron: '0 * * * *'  # 每小时执行
-    class: BatchGenerateWeatherArtsWorker
 
 :concurrency: 5
 :queues:
+  - prod
   - default
   - mailers
   - low
+
+:scheduler:
+  :schedule:
+    batch_generate_weather:
+      cron: '0 */2 * * *'  # every 每2 hours
+      queue: prod
+      class: BatchGenerateWeatherArtsWorker