Media: refresh methods use POST

[rectifyer]

Important

This fixes a bug with PR #809 and uses the correct POST methods.

Adds VIP metadata/artwork refresh endpoints to the movies, shows, and people contracts, plus the JustWatch link refresh for movies and shows. All paths map to existing API routes — no backend changes required.

New methods

Client method	Request	Refreshes
movies.refresh	POST /movies/:id/refresh	Movie metadata (add ?images=true to also refresh images)
movies.justwatch.refresh	POST /movies/:id/refresh/justwatch	Movie JustWatch watch-now links
shows.refresh	POST /shows/:id/refresh	Show metadata (add ?images=true to also refresh images)
shows.justwatch.refresh	POST /shows/:id/refresh/justwatch	Show JustWatch watch-now links
people.refresh	POST /people/:id/refresh	Person metadata (add ?images=true to also refresh images)

All five are POST, require 🔥 VIP + 🔒 OAuth, and return 201 with no body once the refresh is queued.

Usage

// Metadata only
await api.movies.refresh({ params: { id: 'tron-legacy-2010' } });

// Metadata + images
await api.movies.refresh({
  params: { id: 'tron-legacy-2010' },
  query: { images: true },
});

// JustWatch links
await api.movies.justwatch.refresh({ params: { id: 'tron-legacy-2010' } });

// Shows — same shape
await api.shows.refresh({ params: { id: 'game-of-thrones' }, query: { images: true } });
await api.shows.justwatch.refresh({ params: { id: 'game-of-thrones' } });

// People (no JustWatch)
await api.people.refresh({ params: { id: 'bryan-cranston' }, query: { images: true } });

// 201 = queued, body is empty
const { status } = await api.shows.refresh({ params: { id: 'severance' } });

Notes

• images as a query param. A single refresh method handles both metadata-only and metadata+images via the optional images flag, so there's no separate images endpoint.
• The JustWatch refresh lives at /refresh/justwatch, nested alongside the existing justwatch.link GET.
• Shared refreshQuerySchema (images: boolean) added under _internal/request/ and reused by all three contracts.

Verification

• deno fmt / deno lint — clean
• deno check (movies, shows, people) — passes
• deno task openapi:validate — passes (exit 0); all five paths generate as expected

[rectifyer]

@vladjerca This fixes the previous PR and correctly uses POST methods 🤦 Since that version is not published yet, I didn't bump it here.