Improve account sync performance, handle concurrent market data syncing (#2236)

* PlaidConnectable concern

* Remove bad abstraction

* Put sync implementations in own concerns

* Sync strategies

* Move sync orchestration to Sync class

* Clean up sync class, add state machine

* Basic market data sync cron

* Fix price sync

* Improve sync window column names, add timestamps

* 30 day syncs by default

* Clean up market data methods

* Report high duplicate sync counts to Sentry

* Add sync states throughout app

* account tab session

* Persistent account tab selections

* Remove manual sleep

* Add migration to clear stale syncs on self hosted apps

* Tweak sync states

* Sync completion event broadcasts

* Fix timezones in tests

* Cleanup

* More cleanup

* Plaid item UI broadcasts for sync

* Fix account ID namespace conflict

* Sync broadcasters

* Smoother account sync refreshes

* Remove test sync delay

app/views/transactions/index.html.erb

@@ -4,9 +4,6 @@
     <div class="flex items-center gap-5">
       <div class="flex items-center gap-2">
         <%= render MenuComponent.new do |menu| %>
-          <% if Rails.env.development? %>
-            <% menu.with_item(variant: "button", text: "Dev only: Sync all", href: sync_all_accounts_path, method: :post, icon: "refresh-cw") %>
-          <% end %>
           <% menu.with_item(variant: "link", text: "New rule", href: new_rule_path(resource_type: "transaction"), icon: "plus", data: { turbo_frame: :modal }) %>
           <% menu.with_item(variant: "link", text: "Edit rules", href: rules_path, icon: "git-branch", data: { turbo_frame: :_top }) %>
           <% menu.with_item(variant: "link", text: "Edit categories", href: categories_path, icon: "shapes", data: { turbo_frame: :_top }) %>