Transfer and Payment auto-matching, model and UI improvements (#1585)

* Transfer data model migration

* Transfers and payment modeling and UI improvements

* Fix CI

* Transfer matching flow

* Better UI for transfers

* Auto transfer matching, approve, reject flow

* Mark transfers created from form as confirmed

* Account filtering

* Excluded rejected transfers from calculations

* Calculation tweaks with transfer exclusions

* Clean up migration

test/controllers/transfers_controller_test.rb

@@ -0,0 +1,33 @@
+require "test_helper"
+
+class TransfersControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    sign_in users(:family_admin)
+  end
+
+  test "should get new" do
+    get new_transfer_url
+    assert_response :success
+  end
+
+  test "can create transfers" do
+    assert_difference "Transfer.count", 1 do
+      post transfers_url, params: {
+        transfer: {
+          from_account_id: accounts(:depository).id,
+          to_account_id: accounts(:credit_card).id,
+          date: Date.current,
+          amount: 100,
+          name: "Test Transfer"
+        }
+      }
+      assert_enqueued_with job: SyncJob
+    end
+  end
+
+  test "can destroy transfer" do
+    assert_difference -> { Transfer.count } => -1, -> { Account::Transaction.count } => 0 do
+      delete transfer_url(transfers(:one))
+    end
+  end
+end