宜博 / h3livestream

Add admin-characters/garments/dance-refs.html (T3-T5)

Table + inline edit + add-form pages matching admin.html's existing
conventions, wired to the T3-T5 CRUD API and T2's upload endpoints.
Cross-linked with admin.html and each other in the topbar.

No browser tooling available in this environment to render/click
through these, so admin-pages-flow.test.js exercises the exact API
call sequence each page's JS performs (login -> upload a real file ->
create with the returned URL -> list -> confirm the shape the table
renders), which is where a field-name mismatch would surface.