add: profile is_verified

add: better profile not found page
TODO: use error page for fallback service

crates/core/src/model/auth.rs

@@ -19,6 +19,7 @@ pub struct User {
     pub settings: UserSettings,
     pub tokens: Vec<Token>,
     pub permissions: FinePermission,
+    pub is_verified: bool,
     pub notification_count: usize,
     pub follower_count: usize,
     pub following_count: usize,
@@ -62,6 +63,7 @@ impl User {
             settings: UserSettings::default(),
             tokens: Vec::new(),
             permissions: FinePermission::DEFAULT,
+            is_verified: false,
             notification_count: 0,
             follower_count: 0,
             following_count: 0,