add: ability to mute phrases

add: ability to disable gpa experiment

crates/core/src/model/auth.rs

@@ -225,6 +225,12 @@ pub struct UserSettings {
     /// If extra post tabs are hidden (replies, media).
     #[serde(default)]
     pub hide_extra_post_tabs: bool,
+    /// If the GPA experiment is disabled.
+    #[serde(default)]
+    pub disable_gpa_fun: bool,
+    /// A list of strings the user has muted.
+    #[serde(default)]
+    pub muted: Vec<String>,
 }
 
 fn mime_avif() -> String {