fix: compensate remaining min-height:100dvh pages for the env banner

login, register, forgot-password, reset-password, confirm-email, users,
and logs all commit to at least one full viewport tall via
min-height:100dvh. Without compensation, the env banner's 28px pushes
their content past body's fixed one-viewport box, creating a phantom
scrollbar in the dev environment on exactly the routes where confusing
dev with prod matters most.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

myteamwallet_frontend_modern/src/app/features/logs/logs.scss

@@ -1,6 +1,6 @@
 :host {
   display: block;
-  min-height: 100dvh;
+  min-height: calc(100dvh - var(--env-banner-height, 0px));
   background: var(--mat-sys-surface);
 }