test(server): cover resume() in the decorated method table

`resume` is the 18th public method carrying `@broadcastResult`; it was
missing from the table that asserts which methods broadcast.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JTztQittreLfXz8cgUeeMs

apps/server/src/services/runtime-service/__tests__/runtime.service.test.ts

@@ -158,6 +158,7 @@ describe('RuntimeService decorated methods', () => {
       ['stop', () => []],
       ['reload', () => []],
       ['roll', () => []],
+      ['resume', () => [{ playback: Playback.Stop, selectedEventId: null }]],
       ['addTime', () => [1000]],
       ['setOffsetMode', () => [OffsetMode.Relative]],
     ] as const)('%s broadcasts', async (method, makeArgs) => {