30affbbc7e
- Remove AD radio-selection block, discovery effect/state, and the
two-step create-then-PATCH-bind flow from GroupFormModal.tsx (D-07):
a local group can no longer be bound to an AD group from this dialog.
- Add locked name field with provenance hint + AD-DN read-only line and
an editable internalName field for imported groups (D-03/D-04); create
state gets a hint linking to the LDAP import area.
- Visible save-error line (never a silent catch{}) that distinguishes a
409 name collision from a generic failure; dialog stays open, inputs
are preserved.
- Add Group.internalName to the page.tsx interface now (Rule 3 — the
modal cannot typecheck without it; Task 2 adds the display-cell usage).
- Add seven new admin.groups i18n keys to de.json/en.json (orphaned
ldapBind.* keys removed in Task 3).