Fix scrolling regression introduced by recent AppLayout changes (#780)

### Summary & Motivation

Fix the scrolling regression on the landing and authentication pages
introduced by recent changes to AppLayout and global styles. The new CSS
rules added fixed positioning and overflow:hidden to the html/body
elements, which broke scrolling on standalone pages.

- Remove fixed positioning and overflow restrictions from html/body
elements to restore normal scrolling behavior.
- Set minimum height constraint on user table to prevent rows from being
hidden on short viewports.
- Fix missing translations for toast messages when deleting users.

### Checklist

- [x] I have added tests, or done manual regression tests
- [x] I have updated the documentation, if necessary

Author: tjementum

application/account-management/WebApp/routes/admin/users/-components/DeleteUserDialog.tsx

@@ -28,7 +28,7 @@ export function DeleteUserDialog({ users, isOpen, onOpenChange, onUsersDeleted }
       deleteUserMutation.mutateAsync({ params: { path: { id: user.id } } }).then(() => {
         toastQueue.add({
           title: t`Success`,
-          description: `User deleted successfully: ${userDisplayName}`,
+          description: t`User deleted successfully: ${userDisplayName}`,
           variant: "success"
         });
 
@@ -40,7 +40,7 @@ export function DeleteUserDialog({ users, isOpen, onOpenChange, onUsersDeleted }
       await bulkDeleteUsersMutation.mutateAsync({ body: { userIds: userIds } }).then(() => {
         toastQueue.add({
           title: t`Success`,
-          description: `${users.length} users deleted successfully`,
+          description: t`${users.length} users deleted successfully`,
           variant: "success"
         });
 

application/account-management/WebApp/routes/admin/users/-components/UserTable.tsx

@@ -35,7 +35,6 @@ interface UserTableProps {
   isProfileOpen?: boolean;
 }
 
-// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: Component handles complex table interactions including sorting, selection, pagination and infinite scroll
 export function UserTable({
   selectedUsers,
   onSelectedUsersChange,
@@ -215,7 +214,7 @@ export function UserTable({
 
   return (
     <>
-      <div className={isMobile ? "flex-1" : "min-h-0 flex-1"}>
+      <div className="min-h-48 flex-1">
         <Table
           key={pageOffset}
           selectionMode={isTouchDevice() || !isMediumViewportOrLarger() ? "single" : "multiple"}

application/account-management/WebApp/shared/translations/locale/da-DK.po

@@ -13,6 +13,10 @@ msgstr ""
 "Plural-Forms: \n"
 "X-Generator: @lingui/cli\n"
 
+#. placeholder {0}: users.length
+msgid "{0} users deleted successfully"
+msgstr "{0} brugere slettet succesfuldt"
+
 msgid "A new verification code has been sent to your email."
 msgstr "En ny bekræftelseskode er blevet sendt til din e-mail."
 
@@ -417,6 +421,9 @@ msgstr "Brugerhandlinger"
 msgid "User data updated"
 msgstr "Brugerdata opdateret"
 
+msgid "User deleted successfully: {userDisplayName}"
+msgstr "Bruger slettet succesfuldt: {userDisplayName}"
+
 msgid "User invited successfully"
 msgstr "Bruger inviteret succesfuldt"
 

application/account-management/WebApp/shared/translations/locale/en-US.po

@@ -13,6 +13,10 @@ msgstr ""
 "Plural-Forms: \n"
 "X-Generator: @lingui/cli\n"
 
+#. placeholder {0}: users.length
+msgid "{0} users deleted successfully"
+msgstr "{0} users deleted successfully"
+
 msgid "A new verification code has been sent to your email."
 msgstr "A new verification code has been sent to your email."
 
@@ -417,6 +421,9 @@ msgstr "User actions"
 msgid "User data updated"
 msgstr "User data updated"
 
+msgid "User deleted successfully: {userDisplayName}"
+msgstr "User deleted successfully: {userDisplayName}"
+
 msgid "User invited successfully"
 msgstr "User invited successfully"
 

application/account-management/WebApp/shared/translations/locale/nl-NL.po

@@ -13,6 +13,10 @@ msgstr ""
 "Plural-Forms: \n"
 "X-Generator: @lingui/cli\n"
 
+#. placeholder {0}: users.length
+msgid "{0} users deleted successfully"
+msgstr "{0} gebruikers succesvol verwijderd"
+
 msgid "A new verification code has been sent to your email."
 msgstr "Een nieuwe verificatiecode is naar je e-mail verzonden."
 
@@ -417,6 +421,9 @@ msgstr "Gebruikersacties"
 msgid "User data updated"
 msgstr "Gebruikersgegevens bijgewerkt"
 
+msgid "User deleted successfully: {userDisplayName}"
+msgstr "Gebruiker succesvol verwijderd: {userDisplayName}"
+
 msgid "User invited successfully"
 msgstr "Gebruiker succesvol uitgenodigd"
 

application/shared-webapp/ui/tailwind.css

@@ -118,8 +118,6 @@
     -moz-osx-font-smoothing: grayscale;
     -webkit-font-smoothing: antialiased;
     font-synthesis: none;
-    height: 100%;
-    overflow: hidden;
     scroll-behavior: smooth;
     touch-action: manipulation;
   }
@@ -149,40 +147,21 @@
   }
 }
 
-html {
+/* Default styles - allow normal scrolling */
+html,
+body {
   height: 100%;
-  width: 100%;
-  padding: 0;
   margin: 0;
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  overflow: hidden;
+  padding: 0;
 }
 
 body {
-  height: 100%;
-  width: 100%;
-  padding: 0;
-  margin: 0;
-  overflow: hidden;
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
   -webkit-overflow-scrolling: touch;
 }
 
 #root {
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  overflow: hidden;
+  min-height: 100%;
+  height: 100%;
   display: flex;
   flex-direction: column;
 }