feat: restrict permissions for users in timeout

crates/quark/src/permissions/defn/mod.rs

@@ -45,8 +45,23 @@ impl Override {
 impl PermissionValue {
     /// Apply a given override to this value
     pub fn apply(&mut self, v: Override) {
-        self.0 |= v.allow;
-        self.0 &= !v.deny;
+        self.allow(v.allow);
+        self.revoke(v.deny);
+    }
+
+    /// Allow given permissions
+    pub fn allow(&mut self, v: u64) {
+        self.0 |= v;
+    }
+
+    /// Revoke given permissions
+    pub fn revoke(&mut self, v: u64) {
+        self.0 &= !v;
+    }
+
+    /// Restrict to given permissions
+    pub fn restrict(&mut self, v: u64) {
+        self.0 &= v;
     }
 }
 

crates/quark/src/permissions/defn/permission.rs

@@ -98,6 +98,7 @@ impl_op_ex!(+ |a: &Permission, b: &Permission| -> u64 { *a as u64 | *b as u64 })
 impl_op_ex_commutative!(+ |a: &u64, b: &Permission| -> u64 { *a | *b as u64 });
 
 lazy_static! {
+    pub static ref ALLOW_IN_TIMEOUT: u64 = Permission::ViewChannel + Permission::ReadMessageHistory;
     pub static ref DEFAULT_PERMISSION_VIEW_ONLY: u64 =
         Permission::ViewChannel + Permission::ReadMessageHistory;
     pub static ref DEFAULT_PERMISSION: u64 = *DEFAULT_PERMISSION_VIEW_ONLY