ui(chrome): render sidebar item labels via legacy 'name'

The kit's AdminShell resolves DbMenuItem.translationKey via
next-intl. gscMy's i18n config has a getMessageFallback that
returns the key verbatim when no translation exists, so passing
the legacy human-readable name ("Dashboard", "Profile", …) as
the translationKey makes the sidebar render correctly without
needing new translations.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

k8s/deployment.yaml

@@ -31,7 +31,7 @@ spec:
     spec:
       containers:
         - name: my-ui
-          image: registry.gosec.internal/gsc-my/ui:v0.1.3
+          image: registry.gosec.internal/gsc-my/ui:v0.1.4
           imagePullPolicy: Always
           ports:
             - containerPort: 3000