feat: add active chat menu

src/hooks/useAgentMessages.ts

@@ -108,7 +108,7 @@ export function useAgentMessages(
 	const [isSending, setIsSending] = useState(false);
 	const [lastUserMessage, setLastUserMessage] = useState<string | null>(null);
 
-	// Tool call index: toolCallId → message index for O(1) lookup
+	// Tool call index: toolCallId to message index for O(1) lookup
 	const toolCallIndexRef = useRef<Map<string, number>>(new Map());
 
 	// Ignore updates flag (used during session/load to skip history replay)
@@ -256,7 +256,11 @@ export function useAgentMessages(
 			// Wait for any in-flight send to settle (e.g. after cancel/stop)
 			// before starting a new one to avoid interleaved state updates.
 			if (sendPromiseRef.current) {
-				try { await sendPromiseRef.current; } catch { /* ignore */ }
+				try {
+					await sendPromiseRef.current;
+				} catch {
+					/* ignore */
+				}
 			}
 
 			const currentSessionId = session.sessionId;

src/hooks/useChatActions.ts

@@ -78,6 +78,7 @@
 	messages: ChatMessage[],
 	settings: AgentClientPluginSettings,
 	vaultPath: string,
+	persistentSourcePath?: string,
 ): UseChatActionsReturn {
 	const logger = getLogger();
 
@@ -126,7 +127,7 @@
 					logger.log(`Chat auto-exported before ${context}`);
 				}
 			} catch {
 				new Notice("[Agent Client] Failed to export chat");
 			}
 		},
 		[plugin, logger],
@@ -193,6 +194,7 @@
 				await sessionHistory.saveSessionLocally(
 					session.sessionId,
 					content,
+					persistentSourcePath,
 				);
 				logger.log(
 					`[ChatPanel] Session saved locally: ${session.sessionId}`,
@@ -205,6 +207,7 @@
 			messages.length,
 			session.sessionId,
 			sessionHistory.saveSessionLocally,
+			persistentSourcePath,
 			logger,
 			suggestions.mentions.activeNote,
 			suggestions.mentions.isAutoMentionDisabled,
@@ -229,7 +232,7 @@
 
 			// Skip if already empty AND not switching agents
 			if (messages.length === 0 && !isAgentSwitch) {
 				new Notice("[Agent Client] Already a new session");
 				return;
 			}
 
@@ -274,7 +277,7 @@
 
 	const handleExportChat = useCallback(async () => {
 		if (messages.length === 0) {
 			new Notice("[Agent Client] No messages to export");
 			return;
 		}
 
@@ -291,7 +294,7 @@
 			);
 			new Notice(`[Agent Client] Chat exported to ${filePath}`);
 		} catch (error) {
 			new Notice("[Agent Client] Failed to export chat");
 			logger.error("Export error:", error);
 		}
 	}, [messages, session, plugin, logger]);
@@ -318,9 +321,9 @@
 
 		try {
 			await agent.forceRestartAgent();
 			new Notice("[Agent Client] Agent restarted");
 		} catch (error) {
 			new Notice("[Agent Client] Failed to restart agent");
 			logger.error("Restart error:", error);
 		}
 	}, [

src/hooks/useSessionHistory.ts

@@ -188,6 +188,7 @@ export interface UseSessionHistoryReturn {
 	saveSessionLocally: (
 		sessionId: string,
 		messageContent: string,
+		sourcePath?: string,
 	) => Promise<void>;
 
 	/**
@@ -779,7 +780,11 @@ export function useSessionHistory(
 	 * Called when the first message is sent in a new session.
 	 */
 	const saveSessionLocally = useCallback(
-		async (sessionId: string, messageContent: string) => {
+		async (
+			sessionId: string,
+			messageContent: string,
+			sourcePath?: string,
+		) => {
 			if (!session.agentId) return;
 
 			const title = truncateTitle(messageContent);
@@ -789,6 +794,7 @@ export function useSessionHistory(
 				agentId: session.agentId,
 				cwd: agentCwd,
 				title,
+				sourcePath,
 				createdAt: new Date().toISOString(),
 				updatedAt: new Date().toISOString(),
 			});

src/hooks/useSuggestions.ts

@@ -91,6 +91,7 @@ export function useSuggestions(
 	plugin: AgentClientPlugin,
 	availableCommands: SlashCommand[],
 	autoMentionDefault: boolean,
+	pinnedActiveNote?: NoteMetadata | null,
 ): UseSuggestionsReturn {
 	// ============================================================
 	// Mention State
@@ -103,7 +104,9 @@ export function useSuggestions(
 	const [mentionContext, setMentionContext] = useState<MentionContext | null>(
 		null,
 	);
-	const [activeNote, setActiveNote] = useState<NoteMetadata | null>(null);
+	const [activeNote, setActiveNote] = useState<NoteMetadata | null>(
+		pinnedActiveNote ?? null,
+	);
 	const [isAutoMentionDisabled, setIsAutoMentionDisabled] = useState(
 		!autoMentionDefault,
 	);
@@ -206,9 +209,13 @@ export function useSuggestions(
 	}, []);
 
 	const updateActiveNote = useCallback(async () => {
+		if (pinnedActiveNote) {
+			setActiveNote(pinnedActiveNote);
+			return;
+		}
 		const note = await vaultAccess.getActiveNote();
 		setActiveNote(note);
-	}, [vaultAccess]);
+	}, [vaultAccess, pinnedActiveNote]);
 
 	// ============================================================
 	// Command Callbacks