fix: executeScript 改用 MAIN world，DOM 操作改用 ISOLATED world

- executeScript: 动态代码固定 MAIN world（ISOLATED 下 new Function 被 MV3 CSP 拦截）
- click/fill/scroll/waitFor/readPage: 静态函数改为 ISOLATED world（纯 DOM 操作无需 eval）
- execute_script tool: 移除 world 参数，不再暴露给用户
- ExecuteScriptOptions: 移除 world 字段
- scriptcat.d.ts / scriptcat.zh-CN.d.ts: 同步更新类型定义

Author: CodFrm

src/app/service/agent/tools/execute_script.ts

@@ -5,10 +5,8 @@ export const EXECUTE_SCRIPT_DEFINITION: ToolDefinition = {
   name: "execute_script",
   description:
     "Execute JavaScript code. " +
-    "target='page': run in a browser tab with DOM access. world param (page only): " +
-    "ISOLATED (default) — extension-isolated context, can fetch extension blob URLs (blob:chrome-extension://...) AND manipulate page DOM, ideal for bridging OPFS files to page operations; " +
-    "MAIN — shares page's window/globals (access page JS variables, call page functions), but cannot access extension URLs. " +
-    "target='sandbox': isolated computation environment, no DOM, no world param.",
+    "target='page': run in a browser tab with DOM access, shares page's window/globals (can access page JS variables, call page functions). " +
+    "target='sandbox': isolated computation environment, no DOM.",
   parameters: {
     type: "object",
     properties: {
@@ -22,12 +20,6 @@ export const EXECUTE_SCRIPT_DEFINITION: ToolDefinition = {
         type: "number",
         description: "Target tab ID for page execution. Defaults to active tab. Ignored for sandbox.",
       },
-      world: {
-        type: "string",
-        enum: ["MAIN", "ISOLATED"],
-        description:
-          "JS execution world for page target. MAIN shares page globals, ISOLATED is extension-isolated. Default: ISOLATED. Ignored for sandbox.",
-      },
     },
     required: ["code", "target"],
   },
@@ -47,7 +39,7 @@ function withTimeout<T>(promise: Promise<T>, ms: number): Promise<T> {
 export type ExecuteScriptDeps = {
   executeInPage: (
     code: string,
-    options?: { tabId?: number; world?: "MAIN" | "ISOLATED" }
+    options?: { tabId?: number }
   ) => Promise<{ result: unknown; tabId: number }>;
   executeInSandbox: (code: string) => Promise<unknown>;
   timeoutMs?: number; // 可选超时（ms），默认 30s，测试用
@@ -76,8 +68,7 @@ export function createExecuteScriptTool(deps: ExecuteScriptDeps): {
 
       if (target === "page") {
         const tabId = args.tab_id as number | undefined;
-        const world = (args.world as "MAIN" | "ISOLATED" | undefined) || undefined;
-        const { result, tabId: actualTabId } = await withTimeout(deps.executeInPage(code, { tabId, world }), timeoutMs);
+        const { result, tabId: actualTabId } = await withTimeout(deps.executeInPage(code, { tabId }), timeoutMs);
         return JSON.stringify({ result: result ?? null, target: "page", tab_id: actualTabId });
       }
 

src/app/service/agent/types.ts

@@ -114,6 +114,7 @@ export type ChatStreamEvent =
       durationMs?: number;
     }
   | { type: "error"; message: string; errorCode?: string }
+  | { type: "retry"; attempt: number; maxRetries: number; error: string; delayMs: number }
   | { type: "compact_done"; summary: string; originalCount: number }
   | {
       type: "sync";
@@ -160,7 +161,8 @@ export type AgentModelSafeConfig = Omit<AgentModelConfig, "apiKey">;
 export type ModelApiRequest =
   | { action: "list"; scriptUuid: string }
   | { action: "get"; id: string; scriptUuid: string }
-  | { action: "getDefault"; scriptUuid: string };
+  | { action: "getDefault"; scriptUuid: string }
+  | { action: "getSummary"; scriptUuid: string };
 
 // ---- CAT.agent.conversation 用户脚本 API 类型 ----
 
@@ -423,7 +425,6 @@ export type WaitForResult = {
 // GM API 请求类型
 export type ExecuteScriptOptions = {
   tabId?: number;
-  world?: "MAIN" | "ISOLATED";
 };
 
 export type MonitorResult = {

src/app/service/service_worker/agent_dom.ts

@@ -91,7 +91,7 @@ export class AgentDomService {
       target: { tabId },
       func: readPageContent,
       args: [{ selector, maxLength, removeTags } as ReadPageInjectedOptions],
-      world: "MAIN",
+      world: "ISOLATED",
     });
 
     if (!results || results.length === 0) {
@@ -200,7 +200,7 @@ export class AgentDomService {
       target: { tabId },
       func: executeScroll,
       args: [direction, selector || null],
-      world: "MAIN",
+      world: "ISOLATED",
     });
 
     if (!results || results.length === 0) {
@@ -222,7 +222,7 @@ export class AgentDomService {
         target: { tabId },
         func: checkElement,
         args: [selector],
-        world: "MAIN",
+        world: "ISOLATED",
       });
 
       if (results?.[0]?.result) {
@@ -235,10 +235,9 @@ export class AgentDomService {
     return { found: false };
   }
 
-  // 在页面中执行 JavaScript 代码
+  // 在页面中执行 JavaScript 代码（动态代码必须跑 MAIN world，ISOLATED 会被扩展 CSP 拦截 new Function）
   async executeScript(code: string, options?: ExecuteScriptOptions): Promise<{ result: unknown; tabId: number }> {
     const tabId = await this.resolveTabId(options?.tabId);
-    const world = options?.world || "ISOLATED";
 
     const results = await chrome.scripting.executeScript({
       target: { tabId },
@@ -248,7 +247,7 @@ export class AgentDomService {
         return fn();
       },
       args: [code],
-      world,
+      world: "MAIN",
     });
 
     if (!results || results.length === 0) {
@@ -398,7 +397,7 @@ export class AgentDomService {
           (el as HTMLElement).click();
         },
         args: [selector],
-        world: "MAIN",
+        world: "ISOLATED",
       });
 
       // 等待页面稳定
@@ -431,7 +430,7 @@ export class AgentDomService {
         el.dispatchEvent(new Event("change", { bubbles: true }));
       },
       args: [selector, value],
-      world: "MAIN",
+      world: "ISOLATED",
     });
 
     return {

src/types/scriptcat.d.ts

@@ -1209,8 +1209,6 @@ declare namespace CATAgentDom {
   interface ExecuteScriptOptions {
     /** Target tab ID. */
     tabId?: number;
-    /** Script execution world. MAIN shares page globals, ISOLATED is extension-isolated. Default: ISOLATED. */
-    world?: "MAIN" | "ISOLATED";
   }
 
   /** Result of `stopMonitor()` — collected DOM changes during monitoring. */
@@ -1492,6 +1490,9 @@ declare namespace CATAgentModel {
 
     /** Get the default model ID. Returns empty string if none set. */
     getDefault(): Promise<string>;
+
+    /** Get the summary (lightweight) model ID. Returns empty string if none set. */
+    getSummary(): Promise<string>;
   }
 }
 

src/types/scriptcat.zh-CN.d.ts

@@ -1216,8 +1216,6 @@ declare namespace CATAgentDom {
   interface ExecuteScriptOptions {
     /** 目标标签页 ID。 */
     tabId?: number;
-    /** 脚本执行世界。MAIN 共享页面全局变量，ISOLATED 为扩展隔离环境。默认：ISOLATED。 */
-    world?: "MAIN" | "ISOLATED";
   }
 
   /** `stopMonitor()` 的结果 — 监控期间收集的 DOM 变更。 */
@@ -1499,6 +1497,9 @@ declare namespace CATAgentModel {
 
     /** 获取默认模型 ID。未设置时返回空字符串。 */
     getDefault(): Promise<string>;
+
+    /** 获取摘要（轻量）模型 ID。未设置时返回空字符串。 */
+    getSummary(): Promise<string>;
   }
 }