feat: integrate Pi backend and Pi Web

pi/packages/coding-agent/examples/sdk/11-sessions.ts

@@ -0,0 +1,52 @@
+/**
+ * Session Management
+ *
+ * Control session persistence: in-memory, new file, continue, or open specific.
+ */
+
+import { createAgentSession, SessionManager } from "@earendil-works/pi-coding-agent";
+
+// In-memory (no persistence)
+const { session: inMemory } = await createAgentSession({
+	sessionManager: SessionManager.inMemory(),
+});
+console.log("In-memory session:", inMemory.sessionFile ?? "(none)");
+inMemory.dispose();
+
+// New persistent session
+const { session: newSession } = await createAgentSession({
+	sessionManager: SessionManager.create(process.cwd()),
+});
+console.log("New session file:", newSession.sessionFile);
+newSession.dispose();
+
+// Continue most recent session (or create new if none)
+const { session: continued, modelFallbackMessage } = await createAgentSession({
+	sessionManager: SessionManager.continueRecent(process.cwd()),
+});
+if (modelFallbackMessage) console.log("Note:", modelFallbackMessage);
+console.log("Continued session:", continued.sessionFile);
+continued.dispose();
+
+// List and open specific session
+const sessions = await SessionManager.list(process.cwd());
+console.log(`\nFound ${sessions.length} sessions:`);
+for (const info of sessions.slice(0, 3)) {
+	console.log(`  ${info.id.slice(0, 8)}... - "${info.firstMessage.slice(0, 30)}..."`);
+}
+
+if (sessions.length > 0) {
+	const { session: opened } = await createAgentSession({
+		sessionManager: SessionManager.open(sessions[0].path),
+	});
+	console.log(`\nOpened: ${opened.sessionId}`);
+	opened.dispose();
+}
+
+// Custom session directory (no cwd encoding)
+// const customDir = "/path/to/my-sessions";
+// const { session } = await createAgentSession({
+//   sessionManager: SessionManager.create(process.cwd(), customDir),
+// });
+// SessionManager.list(process.cwd(), customDir);
+// SessionManager.continueRecent(process.cwd(), customDir);