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/ssr/admin/accounts_test.clj

@@ -126,8 +126,8 @@
         ;; Test passes if sorting parameter is accepted and function returns successfully
         (is (number? matching-count)))))
 
-(deftest account-sorting-by-numeric-code
-  (testing "Account sorting by numeric code should work (default)"
+  (deftest account-sorting-by-numeric-code
+    (testing "Account sorting by numeric code should work (default)"
       (with-redefs [auto-ap.solr/impl (auto-ap.solr/->InMemSolrClient (atom {}))]
       ;; Create test accounts before sorting
         (sut/account-save {:form-params {:account/numeric-code 12372 :account/name "Numeric Account" :account/type :account-type/asset :account/location "A"} :request-method :post :identity (admin-token)})
@@ -138,8 +138,8 @@
           ;; Test passes if sorting parameter is accepted and function returns successfully
           (is (number? matching-count))))))
 
-(deftest account-sorting-by-type
-  (testing "Account sorting by type should work"
+  (deftest account-sorting-by-type
+    (testing "Account sorting by type should work"
       (with-redefs [auto-ap.solr/impl (auto-ap.solr/->InMemSolrClient (atom {}))]
       ;; Create test accounts before sorting
         (sut/account-save {:form-params {:account/numeric-code 12374 :account/name "Type Test" :account/type :account-type/asset :account/location "A"} :request-method :post :identity (admin-token)})