allow to mute and unmute tabs and get mute status into tab info

browser_cli/models.py

@@ -29,6 +29,7 @@ class Tab:
     id: int
     window_id: int
     active: bool
+    muted: bool
     title: str
     url: str
     group_id: int | None = None
@@ -48,6 +49,14 @@ class Tab:
         """Switch browser focus to this tab."""
         self._b()._cmd("tabs.active", {"tabId": self.id})
 
+    def mute(self) -> None:
+        """Mute this tab."""
+        self._b()._cmd("tabs.mute", {"tabId": self.id})
+
+    def unmute(self) -> None:
+        """Unmute this tab."""
+        self._b()._cmd("tabs.unmute", {"tabId": self.id})
+
     def reload(self) -> None:
         """Reload this tab."""
         self._b()._cmd("navigate.reload", {"tabId": self.id})