Faster javdatabase results + sextb provider

0.6.2

• javdatabase is faster. The provider now reads from javinfo’s own database (~500k titles). Same public javdatabase name and the same response shape. Lookups come back in under a second now, and they no longer depend on whether the upstream site is up.

• sextb joins the roster. sextb (~36.6k titles) is in that database now, and movie / query accept sextb as a provider. Results carry the standard base fields plus pageUrl. Where the HLS master can be derived, you also get extra.streams.master in missav’s shape.

• Faster default waterfall. Sources served from that database run first, so both defaults moved: /movie is now fanza → dmm → javdatabase → sextb → javdb → missav → … and /query is fanza → dmm → javdatabase → sextb → missav → javdb → ….

• Pinning still works. Pass providers: "sextb" (or "javdatabase") to force one source.