1.0.0+kodimov.10: LALIGA, DAZN LALIGA and Liga de Campeones play again

- These 25 channels are missing from the amazon.tv channel list and their
  streams answer 403 to the CDN token of the classic servers. They are now
  taken from the web player's channel list and guide and opened with a CDN
  token from Movistar's new servers (live and catch-up). Stream session and
  licence stay on the classic servers. The other channels are untouched.
- The new servers need a device registered as a web player and the Movistar
  home network: a box registered otherwise gets one extra registration;
  away from the home network the channels are not listed.
- The CDN token is used for its 12 hours and renewed in the background: the
  server that gives it out at times refuses everything for minutes.
- New setting, off by default: always play at the best quality, up to 1080p
  (InputStream Adaptive stays at 576p on these streams when left on automatic).
- Error 4027 is shown only when the retry after registering the device again
  fails too; the first licence request for these channels always gets it.

Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com>

README.md

@@ -6,7 +6,13 @@ Fork of [Paco8's Movistar+ add-on](https://github.com/Paco8/plugin.video.movista
 What it adds:
 - **Login from the Movistar home network**, no email, password or account number. On first open, on a box connected to the Movistar home network, KodiMov+ gets a home-network token, finds the account, registers the box as one device (like a password login does) and trades the token for a classic login, which the classic servers renew every 10 days. Outside the Movistar network, log in once with the email and password (Accounts > Cuenta 1 > Login with username).
 - **Takes over the login of plugin.video.movistarplus** on first run (same registered device, so no new device is added to the account).
-- **Hides channels it can't play**: Movistar marks football and premium sports with `QMWatermark`; LALIGA and Liga de Campeones refuse their manifest, while M+ Deportes, DAZN and DAZN Baloncesto play and are kept (`resources/lib/kodimov.py`).
+- **Plays LALIGA, DAZN LALIGA and Liga de Campeones** (25 channels, live and catch-up). Upstream 1.0.x doesn't list them (they are missing from the `amazon.tv` channel list it reads) and their streams answer 403 to the CDN token of the classic servers. KodiMov+ takes them from the web player's channel list and guide and opens them with a CDN token from Movistar's new servers; stream session and licence stay on the classic servers, like any other channel. The new servers only start a session for a device registered as a web player and, without a password, only from the Movistar home network, so:
+  - away from the Movistar home network these channels are not listed;
+  - a box that logged in with a password (or took over the login of the original add-on) is registered once more, as a web player: one extra device on the Movistar account;
+  - the CDN token lasts 12 hours and is renewed in the background, because the server that gives it out at times refuses everything for a few minutes.
+  - the licence server refuses the first request for one of these channels with error 4027 every time; upstream's "Try to fix error 4027" (register the device again and retry) gets the licence, and KodiMov+ shows the error only if that retry fails too.
+- **Optional full HD**: left to itself, InputStream Adaptive starts every Movistar stream at 576p and never gets to the 720p/1080p versions (they use a different key). The setting "Always play at the best quality, up to 1080p" makes it start on the best one. Off by default.
+- **Hides channels it can't play**: Movistar marks football and premium sports with `QMWatermark`; M+ Deportes, DAZN and DAZN Baloncesto play and are kept, the rest of the marked ones are hidden unless they come through the new servers (`resources/lib/kodimov.py`).
 - **Extra free channels** in the TV guide list: TVG2 (10) and TeleVigo (15).
 - **The TV guide stays current**: channel list and programme guide re-exported every 6 hours, numbered with Movistar's own dial numbers. Listings come from Movistar (with catch-up links) for its channels and from the public EPG_dobleM guide for the extras.
 - Fixes the programme guide export of upstream 1.0.0 (the amazon.tv guide is a flat list).