docs(context): Updated the Servarr context clues to say how to switch Servarr tabs via TAB and SHIFT+TAB

src/app/key_binding.rs

@@ -32,7 +32,6 @@ generate_keybindings! {
   events,
   home,
   end,
-  tab,
   delete,
   submit,
   confirm,
@@ -139,10 +138,6 @@ pub const DEFAULT_KEYBINDINGS: KeyBindings = KeyBindings {
     key: Key::End,
     desc: "end",
   },
-  tab: KeyBinding {
-    key: Key::Tab,
-    desc: "tab",
-  },
   delete: KeyBinding {
     key: Key::Delete,
     desc: "delete",