feat(protocol): classify poke notification strength

crates/chanora_protocol/src/dto.rs

@@ -3,6 +3,8 @@
 
 use serde::{Deserialize, Serialize};
 
+pub use crate::poke_limiter::PokeStrength;
+
 /// Opaque server-side channel identifier. Internal representation is
 /// the upstream u64 but callers must treat it as opaque.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
@@ -54,6 +56,8 @@ pub struct ChatMessage {
     pub message: String,
     /// Target scope of this message.
     pub target: MessageTarget,
+    /// Strength classification for poke notifications.
+    pub poke_strength: Option<PokeStrength>,
 }
 
 /// A server-activity notification derived from TeamSpeak bookkeeping events.