Add vendor pre-population for bulk code and individual edit forms

- Add vendor-changed HTMX handlers for both bulk code and individual edit
- Pre-populate default account at 100% when vendor is selected and no accounts exist
- Fix render-accounts-section to render from step-params correctly
- Change bulk code vendor-changed from hx-get to hx-post to include form data
- Add routes for vendor-changed endpoints
- Update e2e tests to cover vendor pre-population
- Run lein cljfmt fix across codebase

test/clj/auto_ap/import/yodlee_test.clj

@@ -2,7 +2,6 @@
   (:require [auto-ap.import.yodlee2 :as sut]
             [clojure.test :as t]))
 
-
 (def base-transaction {:postDate "2014-01-04"
                        :accountId 1234
                        :date "2014-01-02"
@@ -26,6 +25,6 @@
                                                                         :baseType "DEBIT")
                                                                  false))))
     (t/is (= 12.0 (:transaction/amount (sut/yodlee->transaction (assoc base-transaction
-                                                                        :amount {:amount 12.0}
-                                                                        :baseType "CREDIT")
+                                                                       :amount {:amount 12.0}
+                                                                       :baseType "CREDIT")
                                                                 false))))))