Remove temporary cache-warming strategy

app/models/account/syncer.rb

@@ -13,13 +13,6 @@ class Account::Syncer
 
   def perform_post_sync
     account.family.auto_match_transfers!
-
-    # Warm IncomeStatement caches so subsequent requests are fast
-    # TODO: this is a temporary solution to speed up pages. Long term we'll throw a materialized view / pre-computed table
-    # in for family stats.
-    income_statement = IncomeStatement.new(account.family)
-    Rails.logger.info("Warming IncomeStatement caches")
-    income_statement.warm_caches!
   end
 
   private

app/models/income_statement.rb

@@ -52,13 +52,6 @@ class IncomeStatement
     family_stats(interval: interval).find { |stat| stat.classification == "income" }&.median || 0
   end
 
-  def warm_caches!(interval: "month")
-    totals
-    family_stats(interval: interval)
-    category_stats(interval: interval)
-    nil
-  end
-
   private
     ScopeTotals = Data.define(:transactions_count, :income_money, :expense_money)
     PeriodTotal = Data.define(:classification, :total, :currency, :category_totals)