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

src/clj/auto_ap/ssr/indicators.clj

@@ -7,7 +7,7 @@
             [clj-time.core :as t]))
 
 (defn days-ago* [date]
-  (if date 
+  (if date
     (let [start (c/to-date-time date)
           today (t/now)]
 
@@ -33,4 +33,4 @@
   {::route/days-ago (wrap-schema-enforce days-ago
                                          :query-schema
                                          [:map [:date {:optional false}
-                                                clj-date-schema ]])})
+                                                clj-date-schema]])})