fix(#10929): replace hardcoded English aria-labels with translation bindings on icon-only menu buttons

[shivv23]

Summary

Replaces hardcoded English aria-label attributes on icon-only menu buttons with proper translation bindings, adding translations for all 10 supported languages.

Details

The accessibility bug

Four icon-only menu buttons had hardcoded aria-label values in English:

Component	Hardcoded value
Tool bar	"Application menu"
Contacts more-menu	"Actions menu"
Messages more-menu	"Actions menu"
Reports more-menu	"Actions menu"

These buttons have no visible text — they rely entirely on aria-label for screen readers. Non-English users would hear English text, making the app partially inaccessible.

The fix

HTML templates (4 files): Replaced aria-label="..." with Angular's [attr.aria-label]="'...' | translate" so the label is fetched from translation files at runtime.

Translation files (11 files): Added actions.menu and application.menu keys to all 10 language files in api/resources/translations/:

Language	actions.menu	application.menu
en	Actions menu	Application menu
es	Menú de acciones	Menú de la aplicación
fr	Menu des actions	Menu de l'application
hi	कार्य मेनू	एप्लिकेशन मेनू
ne	कार्य मेनु	एप्लिकेसन मेनु
sw	Menyu ya vitendo	Menyu ya programu
ar	قائمة الإجراءات	قائمة التطبيق
bm	Waleyasira la menu	Application la menu
id	Menu tindakan	Menu aplikasi
pt	Menu de ações	Menu do aplicativo

Also added to config/default/translations/messages-en.properties for default config coverage.

Impact

Screen reader users will now hear labels in their device language. No visual changes.

Testing

Verify the translated labels render correctly:

# Build the webapp and check that aria-label attributes contain translated values
ng serve --configuration=production

Closes #10929