feat: update webui extensions, models, and agent config

.pi/agent/extensions/webui/backend/routes/chat.ts

@@ -4,6 +4,17 @@ import { normalizeChatImages } from "../services/chat-images.ts";
 import type { WebUiContext } from "../types/context.ts";
 import { json, readBody } from "../http/request.ts";
 
+async function trySlashDispatch(
+	msg: string,
+	imgs: ReturnType<typeof normalizeChatImages>,
+	sendCmd: WebUiContext["rpc"]["sendCmd"],
+): Promise<Awaited<ReturnType<typeof dispatchSlashCommand>> | null> {
+	const trimmed = msg.trim();
+	if (!trimmed.startsWith("/")) return null;
+	const slash = await dispatchSlashCommand(trimmed, sendCmd);
+	return slash?.handled ? slash : null;
+}
+
 export function handleChatRoute(
 	req: IncomingMessage,
 	res: ServerResponse,
@@ -14,32 +25,66 @@ export function handleChatRoute(
 
 	if (req.method === "POST" && pathname === "/api/chat") {
 		void readBody(req)
-			.then(async ({ message, images }) => {
+			.then(async ({ message, images, streamingBehavior }) => {
 				const msg = typeof message === "string" ? message : "";
 				const imgs = normalizeChatImages(images);
 				if (!msg.trim() && !imgs?.length) throw new Error("消息不能为空");
 				if (imgs?.length) console.log(`[webui] chat: ${imgs.length} image(s), message=${msg.length} chars`);
 
-				if (!imgs?.length && msg.trim().startsWith("/")) {
-					const slash = await dispatchSlashCommand(msg, sendCmd);
-					if (slash?.handled) {
-						return json(res, { ok: true, slash: true, ...slash });
-					}
+				const slash = await trySlashDispatch(msg, imgs, sendCmd);
+				if (slash) {
+					return json(res, { ok: true, slash: true, ...slash });
 				}
 
-				submitPrompt({ message: msg, images: imgs });
+				const behavior =
+					streamingBehavior === "steer" || streamingBehavior === "followUp"
+						? streamingBehavior
+						: undefined;
+				submitPrompt({ message: msg, images: imgs, streamingBehavior: behavior });
 				return json(res, { ok: true, accepted: true }, 202);
 			})
 			.catch((err) => json(res, { error: err.message }, 500));
 		return true;
 	}
 
+	if (req.method === "POST" && pathname === "/api/steer") {
+		void readBody(req)
+			.then(async ({ message, images }) => {
+				const msg = typeof message === "string" ? message.trim() : "";
+				const imgs = normalizeChatImages(images);
+				if (!msg && !imgs?.length) throw new Error("消息不能为空");
+				const result = await sendCmd({ type: "steer", message: msg, images: imgs });
+				if (!result.success) throw new Error(result.error || "steer 失败");
+				json(res, { ok: true });
+			})
+			.catch((err) => json(res, { error: err.message }, 500));
+		return true;
+	}
+
+	if (req.method === "POST" && pathname === "/api/follow-up") {
+		void readBody(req)
+			.then(async ({ message, images }) => {
+				const msg = typeof message === "string" ? message.trim() : "";
+				const imgs = normalizeChatImages(images);
+				if (!msg && !imgs?.length) throw new Error("消息不能为空");
+				const result = await sendCmd({ type: "follow_up", message: msg, images: imgs });
+				if (!result.success) throw new Error(result.error || "follow_up 失败");
+				json(res, { ok: true });
+			})
+			.catch((err) => json(res, { error: err.message }, 500));
+		return true;
+	}
+
 	if (req.method === "POST" && pathname === "/api/bash") {
 		void readBody(req)
-			.then(async ({ command }) => {
+			.then(async ({ command, excludeFromContext }) => {
 				const cmd = typeof command === "string" ? command.trim() : "";
 				if (!cmd) throw new Error("命令不能为空");
-				const result = await sendCmd({ type: "bash", command: cmd });
+				const result = await sendCmd({
+					type: "bash",
+					command: cmd,
+					excludeFromContext: excludeFromContext === true,
+				});
 				if (!result.success) throw new Error(result.error || "命令执行失败");
 				json(res, result.data);
 			})
@@ -72,5 +117,12 @@ export function handleChatRoute(
 		return true;
 	}
 
+	if (req.method === "POST" && pathname === "/api/abort-retry") {
+		void sendCmd({ type: "abort_retry" })
+			.then(() => json(res, { ok: true }))
+			.catch((err) => json(res, { error: err.message }, 500));
+		return true;
+	}
+
 	return false;
 }