fix: 兼容新版 SillyTavern 的 extensionSettings API 并修复总结世界书渲染崩溃

1. 将 window.extension_settings 替换为 getExtensionSettings()
   - 新版 SillyTavern 已废弃 window.extension_settings 全局变量
   - 改用 SillyTavern.getContext().extensionSettings（通过已有的 getExtensionSettings helper）
   - 影响文件: table-filler.js, mode-manager.js, service-interceptor.js, independent-template-modal.js

2. 修复总结世界书未配置时自动拆分导致的渲染崩溃
   - renderSummaryPartsUI 中 getSummaryConfig() 在未配置时会 throw
   - 导致整个世界书列表渲染失败，自动拆分开关也无法显示
   - 改为安全读取 config?.summaryConfigs?.[book.name]，未配置时显示"未配置"状态

src/table-filler/mode-manager.js

@@ -5,6 +5,7 @@
  */
 
 import Logger from "@core/logger";
+import { getExtensionSettings } from "@core/sillytavern-api";
 
 /**
  * 调用模式枚举
@@ -142,7 +143,7 @@ function checkInterceptMode() {
         ];
 
         for (const key of possibleKeys) {
-            if (window.extension_settings?.[key]) {
+            if (getExtensionSettings()?.[key]) {
                 return true;
             }
         }
@@ -168,8 +169,8 @@ export function isSecondaryApiMode() {
 
         let amilySettings = null;
         for (const key of possibleKeys) {
-            if (window.extension_settings?.[key]) {
-                amilySettings = window.extension_settings[key];
+            if (getExtensionSettings()?.[key]) {
+                amilySettings = getExtensionSettings()[key];
                 break;
             }
         }
@@ -208,8 +209,8 @@ export function getAmily2FillingModeName() {
 
         let amilySettings = null;
         for (const key of possibleKeys) {
-            if (window.extension_settings?.[key]) {
-                amilySettings = window.extension_settings[key];
+            if (getExtensionSettings()?.[key]) {
+                amilySettings = getExtensionSettings()[key];
                 break;
             }
         }

src/table-filler/service-interceptor.js

@@ -7,6 +7,7 @@
  */
 
 import Logger from "@core/logger";
+import { getExtensionSettings } from "@core/sillytavern-api";
 import { getTableFillerConfig, isTableFillerEnabled } from "@config/config-manager";
 import { splitTablesFromMessages, mergeResults } from "./table-splitter";
 import { ParallelExecutor } from "./parallel-executor";
@@ -41,7 +42,7 @@ function getSTContext() {
 
     // 尝试从 extension 模块获取
     try {
-        const extensions = window.extension_settings;
+        const extensions = getExtensionSettings();
         if (extensions) {
             // 尝试从任一扩展获取 context
             for (const key in extensions) {

src/ui/components/table-filler.js

@@ -4,6 +4,7 @@
  */
 
 import Logger from "@core/logger";
+import { getExtensionSettings } from "@core/sillytavern-api";
 import {
     getTableFillerConfig,
     isTableFillerEnabled,
@@ -45,7 +46,7 @@ async function getAmily2TableNames() {
     try {
         // 方法1：直接从 extension_settings 获取预设中的表格定义（最可靠）
         const amilyExtName = "ST-Amily2-Chat-Optimisation";
-        const settings = window.extension_settings?.[amilyExtName];
+        const settings = getExtensionSettings()?.[amilyExtName];
 
         if (settings) {
             log.debug("找到 Amily2 扩展设置，检查表格定义...");
@@ -140,9 +141,9 @@ async function getAmily2TableNames() {
 
         // 方法5：遍历所有 extension_settings 找 Amily2 相关
         log.debug("遍历所有扩展设置查找 Amily2...");
-        for (const key in window.extension_settings || {}) {
+        for (const key in getExtensionSettings() || {}) {
             if (key.toLowerCase().includes('amily')) {
-                const extSettings = window.extension_settings[key];
+                const extSettings = getExtensionSettings()[key];
                 log.debug(`检查扩展 ${key}:`, Object.keys(extSettings || {}));
 
                 // 深度搜索 tables

src/ui/modals/independent-template-modal.js

@@ -4,6 +4,7 @@
  */
 
 import Logger from "@core/logger";
+import { getExtensionSettings } from "@core/sillytavern-api";
 import {
     setIndependentTemplate,
     deleteIndependentTemplate,
@@ -32,7 +33,7 @@ async function getAmily2TableNames() {
     try {
         // 复用 table-filler.js 中的获取逻辑
         const amilyExtName = "ST-Amily2-Chat-Optimisation";
-        const settings = window.extension_settings?.[amilyExtName];
+        const settings = getExtensionSettings()?.[amilyExtName];
 
         if (settings?.global_table_preset?.tables) {
             const tables = settings.global_table_preset.tables;

src/worldbook/refresh.js

@@ -368,8 +368,8 @@ function renderSummaryPartsUI(book, config) {
 
     // 获取已保存的Part配置
     const savedPartConfigs = getSummaryPartConfigs(book.name);
-    // 获取原总结世界书配置（Part 1 复用）
-    const originalSummaryConfig = getSummaryConfig(book.name);
+    // 获取原总结世界书配置（Part 1 复用），未配置时不报错
+    const originalSummaryConfig = config?.summaryConfigs?.[book.name] || null;
 
     // 构建已保存配置的映射（用于模糊匹配）
     const savedConfigsMap = {};