terminal works basically. (#12189)

* terminal works basically.
todo:
- persistent
- sessions restore
- web
- mobile

* missed terminal persistent option change

* android sdk 34 -> 35

* +#![cfg_attr(lt_1_77, feature(c_str_literals))]

* fixing ci

* fix ci

* fix ci for android

* try "Fix Android SDK Platform 35"

* fix android 34

* revert flutter_plugin_android_lifecycle to 2.0.17 which used in rustdesk 1.4.0

* refactor, but break something of desktop terminal (new tab showing loading)

* fix connecting...

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -786,6 +786,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           call.arguments['id'],
           isFileTransfer: call.arguments['isFileTransfer'],
           isViewCamera: call.arguments['isViewCamera'],
+          isTerminal: call.arguments['isTerminal'],
           isTcpTunneling: call.arguments['isTcpTunneling'],
           isRDP: call.arguments['isRDP'],
           password: call.arguments['password'],