Transactions cleanup (#817)

An overhaul and cleanup of the transactions feature including:

- Simplification of transactions search and filtering
- Consolidation of account sync logic after transaction change
- Split sidebar modal and modal into "drawer" and "modal" concepts
- Refactor of transaction partials and folder organization
- Cleanup turbo frames and streams for transaction updates, including new Transactions::RowsController for inline updates
- Refactored and added several integration and systems tests

app/models/transaction/category.rb

@@ -23,14 +23,6 @@ class Transaction::Category < ApplicationRecord
     { internal_category: "home_improvement", color: COLORS[7] }
   ]
 
-  def self.ransackable_attributes(auth_object = nil)
-    %w[name id]
-  end
-
-  def self.ransackable_associations(auth_object = nil)
-    %w[]
-  end
-
   def self.create_default_categories(family)
     if family.transaction_categories.size > 0
       raise ArgumentError, "Family already has some categories"

app/models/transaction/merchant.rb

@@ -7,12 +7,4 @@ class Transaction::Merchant < ApplicationRecord
   scope :alphabetically, -> { order(:name) }
 
   COLORS = %w[#e99537 #4da568 #6471eb #db5a54 #df4e92 #c44fe9 #eb5429 #61c9ea #805dee #6ad28a]
-
-  def self.ransackable_attributes(auth_object = nil)
-    %w[name id]
-  end
-
-  def self.ransackable_associations(auth_object = nil)
-    %w[]
-  end
 end