refactor(ssr): drop dead account-total / account-balance routes (heuristic 6)

The hx-select reference moved running totals into an inline #account-totals tbody that
refreshes via edit-form-changed, so nothing posts to ::route/account-total or
::route/account-balance anymore -- their route handlers were referenced only by their own
registrations. Remove the two handler fns, their route registrations, and the now-unused
route keys from routes/transactions.cljc. The pure account-total* / account-balance* fns
(used inline to render the totals) are untouched.

Scorecard: modal routes ~12 -> ~10. Full suite 31 pass / no regression.

.claude/skills/ssr-form-migration/reference/scorecard.md

@@ -39,7 +39,7 @@ Each migration appends one row (after-numbers), referencing the before in the di
 | Phase | Modal | LOC | Routes | no-cursor twins | faked roots | snapshot merges | OOB | mixed hx- | cookbook reused / added |
 |-------|-------|-----|--------|-----------------|-------------|-----------------|-----|-----------|-------------------------|
 | 1 (baseline) | Transaction Edit `transaction/edit.clj` | 1608 | ~12 | 1 | 2 | ~75 | 0 | 8 | — / seeded 7 entries |
-| 2 (in progress) | Transaction Edit `transaction/edit.clj` | 1570 | ~12 | **0** | **0** | ~75 | 0 | 8 | — / 0 |
+| 2 (in progress) | Transaction Edit `transaction/edit.clj` | ~1558 | **~10** | **0** | **0** | ~75 | 0 | 8 | — / 0 |
 
 > **Phase 2 progress (partial).** Achieved with parity held (swap spec 6/6 + Shared
 > Location green, full suite 31 pass / no regression): deleted the dead `*-no-cursor*`

src/clj/auto_ap/ssr/transaction/edit.clj

@@ -387,12 +387,6 @@
                      "text-red-300")}
      (format "$%,.2f" balance)]))
 
-(defn account-total [request]
-  (html-response (account-total* request)))
-
-(defn account-balance [request]
-  (html-response (account-balance* request)))
-
 (defn ->percentage [amount total]
   (when (and amount total (not= total 0))
     (* 100.0 (/ amount total))))
@@ -1526,14 +1520,6 @@
                                                                      [:maybe entity-id]]
                                                                     [:account-id {:optional true}
                                                                      [:maybe entity-id]]]))
-    ::route/account-total (-> account-total
-                              (mm/wrap-wizard edit-wizard)
-                              (wrap-entity [:multi-form-state :snapshot :db/id] d-transactions/default-read)
-                              (mm/wrap-decode-multi-form-state))
-    ::route/account-balance (-> account-balance
-                                (mm/wrap-wizard edit-wizard)
-                                (wrap-entity [:multi-form-state :snapshot :db/id] d-transactions/default-read)
-                                (mm/wrap-decode-multi-form-state))
     ::route/edit-form-changed (-> edit-form-changed-handler
                                   (mm/wrap-wizard edit-wizard)
                                   (wrap-entity [:multi-form-state :snapshot :db/id] d-transactions/default-read)

src/cljc/auto_ap/routes/transactions.cljc

@@ -30,8 +30,6 @@
              "/edit-submit" ::edit-submit
              "/edit-vendor-changed" ::edit-vendor-changed
              "/location-select" ::location-select
-             "/account-total" ::account-total
-             "/account-balance" ::account-balance
              "/toggle-amount-mode" ::toggle-amount-mode
              "/edit-form-changed" ::edit-form-changed
              "/edit-wizard-new-account" ::edit-wizard-new-account