huskies: merge 1143 story Decouple LLM environmental awareness from chat transport — persona-keyed sessions and a real-time event subscription

server/src/chat/transport/discord/commands.rs

@@ -303,12 +303,12 @@ pub(super) async fn handle_incoming_message(
 /// Build the prompt for a Discord LLM turn, prepending any pending
 /// CRDT pipeline-transition events as a `<system-reminder>` block.
 fn build_discord_llm_prompt(
-    session_id: &str,
+    persona: &str,
     bot_name: &str,
     user: &str,
     user_message: &str,
 ) -> String {
-    let event_ctx = crate::llm_session::assemble_prompt_context(session_id);
+    let event_ctx = crate::llm_session::assemble_prompt_context(persona);
     format!(
         "{event_ctx}[Your name is {bot_name}. Refer to yourself as {bot_name}, not Claude.]\n\n{user}: {user_message}"
     )
@@ -328,12 +328,8 @@ async fn handle_llm_message(ctx: &DiscordContext, channel: &str, user: &str, use
     };
 
     let bot_name = &ctx.services.bot_name;
-    let prompt = build_discord_llm_prompt(
-        resume_session_id.as_deref().unwrap_or(channel),
-        bot_name,
-        user,
-        user_message,
-    );
+    let persona = bot_name.to_lowercase();
+    let prompt = build_discord_llm_prompt(&persona, bot_name, user, user_message);
 
     let provider = ClaudeCodeProvider::new();
     let (_cancel_tx, mut cancel_rx) = watch::channel(false);

server/src/chat/transport/matrix/bot/messages/handle_message.rs

@@ -32,9 +32,12 @@ pub(in crate::chat::transport::matrix::bot) async fn handle_message(
     };
 
     // Pull new pipeline-transition events from the CRDT event log for this
-    // session and atomically advance the high-water marks so the same events
-    // are not re-injected on the next turn.
-    let event_log_ctx = crate::llm_session::assemble_prompt_context(&room_id_str);
+    // persona and atomically advance the high-water marks so the same events
+    // are not re-injected on the next turn.  All transports share the same
+    // persona key so events are visible regardless of which transport handles
+    // the next turn.
+    let persona = ctx.services.bot_name.to_lowercase();
+    let event_log_ctx = crate::llm_session::assemble_prompt_context(&persona);
 
     // The prompt is just the current message with sender attribution.
     // Prior conversation context is carried by the Claude Code session.

server/src/chat/transport/slack/commands/llm.rs

@@ -29,9 +29,8 @@ pub(super) async fn handle_llm_message(
     };
 
     let bot_name = &ctx.services.bot_name;
-    let event_ctx = crate::llm_session::assemble_prompt_context(
-        resume_session_id.as_deref().unwrap_or(channel),
-    );
+    let persona = bot_name.to_lowercase();
+    let event_ctx = crate::llm_session::assemble_prompt_context(&persona);
     let prompt = format!(
         "{event_ctx}[Your name is {bot_name}. Refer to yourself as {bot_name}, not Claude.]\n\n{user}: {user_message}"
     );

server/src/chat/transport/whatsapp/commands/llm.rs

@@ -27,8 +27,8 @@ pub(super) async fn handle_llm_message(
     };
 
     let bot_name = &ctx.services.bot_name;
-    let event_ctx =
-        crate::llm_session::assemble_prompt_context(resume_session_id.as_deref().unwrap_or(sender));
+    let persona = bot_name.to_lowercase();
+    let event_ctx = crate::llm_session::assemble_prompt_context(&persona);
     let prompt = format!(
         "{event_ctx}[Your name is {bot_name}. Refer to yourself as {bot_name}, not Claude.]\n\n{sender}: {user_message}"
     );