refa player (#1848)

* tweak

* Reapply "opt: audio uri" (#1833)

This reverts commit 8e726f49b2.

* opt: player

* opt: player

* refa: create player

* refa: player

* opt: UaType

* fix: sb seek preview

* opt: setSub

* fix: screenshot

* opt: unnecessary final player state

* opt: player track

* opt FileSource constructor [skip ci]

* fixes

* fix: dispose player

* fix: quote

* update

* fix: multi ua & remove unused loop

* remove unneeded check [skip ci]

---------

Co-authored-by: dom <githubaccount56556@proton.me>

lib/pages/common/publish/publish_route.dart

@@ -64,7 +64,7 @@ class PublishRoute<T> extends PopupRoute<T> {
         Tween<Offset>(
           begin: const Offset(0.0, 1.0),
           end: Offset.zero,
-        ).chain(CurveTween(curve: Curves.linear)),
+        ),
       ),
       child: child,
     );