Merge pull request #5999 from haoqixu/fix-5996

fix(coding-agent): normalize session names

packages/coding-agent/src/core/session-manager.ts

@@ -1026,12 +1026,13 @@ export class SessionManager {
 
 	/** Append a session info entry (e.g., display name). Returns entry id. */
 	appendSessionInfo(name: string): string {
+		const sanitizedName = name.replace(/[\r\n]+/g, " ").trim();
 		const entry: SessionInfoEntry = {
 			type: "session_info",
 			id: generateId(this.byId),
 			parentId: this.leafId,
 			timestamp: new Date().toISOString(),
-			name: name.trim(),
+			name: sanitizedName,
 		};
 		this._appendEntry(entry);
 		return entry.id;