feat(config): add hot-reload config + listMode (human-list/agent-list)

plugin/rules.ts

@@ -1,6 +1,10 @@
 export type WhisperGateConfig = {
   enabled?: boolean;
   discordOnly?: boolean;
+  listMode?: "human-list" | "agent-list";
+  humanList?: string[];
+  agentList?: string[];
+  // backward compatibility
   bypassUserIds?: string[];
   endSymbols?: string[];
   noReplyProvider: string;
@@ -34,14 +38,33 @@ export function evaluateDecision(params: {
     return { shouldUseNoReply: false, reason: "non_discord" };
   }
 
-  if (params.senderId && (config.bypassUserIds || []).includes(params.senderId)) {
-    return { shouldUseNoReply: false, reason: "bypass_sender" };
-  }
+  const mode = config.listMode || "human-list";
+  const humanList = config.humanList || config.bypassUserIds || [];
+  const agentList = config.agentList || [];
+
+  const senderId = params.senderId || "";
+  const inHumanList = !!senderId && humanList.includes(senderId);
+  const inAgentList = !!senderId && agentList.includes(senderId);
 
   const lastChar = getLastChar(params.content || "");
-  if (lastChar && (config.endSymbols || []).includes(lastChar)) {
-    return { shouldUseNoReply: false, reason: `end_symbol:${lastChar}` };
+  const hasEnd = !!lastChar && (config.endSymbols || []).includes(lastChar);
+
+  if (mode === "human-list") {
+    if (inHumanList) {
+      return { shouldUseNoReply: false, reason: "human_list_sender" };
+    }
+    if (hasEnd) {
+      return { shouldUseNoReply: false, reason: `end_symbol:${lastChar}` };
+    }
+    return { shouldUseNoReply: true, reason: "rule_match_no_end_symbol" };
   }
 
-  return { shouldUseNoReply: true, reason: "rule_match_no_end_symbol" };
+  // agent-list mode: listed senders require end symbol; others bypass requirement.
+  if (!inAgentList) {
+    return { shouldUseNoReply: false, reason: "non_agent_list_sender" };
+  }
+  if (hasEnd) {
+    return { shouldUseNoReply: false, reason: `end_symbol:${lastChar}` };
+  }
+  return { shouldUseNoReply: true, reason: "agent_list_missing_end_symbol" };
 }