Account::Entry Delegated Type (namespace updates part 7) (#923)

* Initial entryable models

* Update transfer and tests

* Update transaction controllers and tests

* Update sync process to use new entries model

* Get dashboard working again

* Update transfers, imports, and accounts to use Account::Entry

* Update system tests

* Consolidate transaction management into entries controller

* Add permitted partial key helper

* Move account transactions list to entries controller

* Delegate transaction entries search

* Move transfer relation to entry

* Update bulk transaction management flows to use entries

* Remove test code

* Test fix attempt

* Update demo data script

* Consolidate remaining transaction partials to entries

* Consolidate valuations controller to entries controller

* Lint fix

* Remove unused files, additional cleanup

* Add back valuation creation

* Make migrations fully reversible

* Stale routes cleanup

* Migrations reversible fix

* Move types to entryable concern

* Fix search when no entries found

* Remove more unused code

app/models/account/valuation.rb

@@ -1,48 +1,13 @@
 class Account::Valuation < ApplicationRecord
-  include Monetizable
+  include Account::Entryable
 
-  monetize :value
-
-  belongs_to :account
-
-  validates :account, :date, :value, presence: true
-  validates :date, uniqueness: { scope: :account_id }
-
-  scope :chronological, -> { order(:date) }
-  scope :reverse_chronological, -> { order(date: :desc) }
-
-  def trend
-    @trend ||= create_trend
-  end
-
-  def oldest?
-    account.valuations.chronological.limit(1).pluck(:date).first == self.date
-  end
-
-  def sync_account_later
-    if destroyed?
-      sync_start_date = previous_valuation&.date
-    else
-      sync_start_date = [ date_previously_was, date ].compact.min
+  class << self
+    def search(_params)
+      all
     end
 
-    account.sync_later(sync_start_date)
+    def requires_search?(_params)
+      false
+    end
   end
-
-  private
-
-    def previous_valuation
-      @previous_valuation ||= self.account
-                                .valuations
-                                .where("date < ?", date)
-                                .order(date: :desc)
-                                  .first
-    end
-
-    def create_trend
-      TimeSeries::Trend.new \
-        current: self.value,
-        previous: previous_valuation&.value,
-        favorable_direction: account.favorable_direction
-    end
 end