Merge pull request #188 from leookun/feat/gpt-5.6

feat: gpt-5.6 support

build/config.yml

@@ -8,7 +8,7 @@ info:
   description: "Cursor助手"
   copyright: "© 2026, Cursor助手"
   comments: "Cursor助手"
-  version: "0.0.38"
+  version: "0.0.40"
 
 dev_mode:
   root_path: .

build/darwin/Info.dev.plist

@@ -17,9 +17,9 @@
 		<key>CFBundlePackageType</key>
 		<string>APPL</string>
 		<key>CFBundleShortVersionString</key>
-		<string>0.0.38</string>
+		<string>0.0.39</string>
 		<key>CFBundleVersion</key>
-		<string>0.0.38</string>
+		<string>0.0.39</string>
 		<key>LSMinimumSystemVersion</key>
 		<string>12.0.0</string>
 		<key>LSUIElement</key>

build/darwin/Info.plist

@@ -17,9 +17,9 @@
 		<key>CFBundlePackageType</key>
 		<string>APPL</string>
 		<key>CFBundleShortVersionString</key>
-		<string>0.0.38</string>
+		<string>0.0.39</string>
 		<key>CFBundleVersion</key>
-		<string>0.0.38</string>
+		<string>0.0.39</string>
 		<key>LSMinimumSystemVersion</key>
 		<string>12.0.0</string>
 		<key>LSUIElement</key>

build/linux/nfpm/nfpm.yaml

@@ -6,7 +6,7 @@
 name: "Cursor助手"
 arch: ${GOARCH}
 platform: "linux"
-version: "0.0.38"
+version: "0.0.39"
 section: "default"
 priority: "extra"
 maintainer: ${GIT_COMMITTER_NAME} <${GIT_COMMITTER_EMAIL}>
@@ -24,24 +24,24 @@ contents:
   - src: "./build/linux/Cursor助手.desktop"
     dst: "/usr/share/applications/Cursor助手.desktop"
 
-# Default dependencies for Debian 12/Ubuntu 22.04+ with WebKit 4.1
+# Default dependencies for the GTK4 + WebKitGTK 6.0 stack (Ubuntu 24.04+ / Debian 13+)
 depends:
-  - libgtk-3-0
+  - libgtk-4-1
-  - libwebkit2gtk-4.1-0
+  - libwebkitgtk-6.0-4
 
-# Distribution-specific overrides for different package formats and WebKit versions
+# Distribution-specific overrides for different package formats
 overrides:
-  # RPM packages for RHEL/CentOS/AlmaLinux/Rocky Linux (WebKit 4.0)
+  # RPM packages for Fedora / RHEL / AlmaLinux / Rocky Linux
   rpm:
     depends:
-      - gtk3
+      - gtk4
-      - webkit2gtk4.1
+      - webkitgtk6.0
 
-  # Arch Linux packages (WebKit 4.1)  
+  # Arch Linux packages
   archlinux:
     depends:
-      - gtk3
+      - gtk4
-      - webkit2gtk-4.1
+      - webkitgtk-6.0
 
 # scripts section to ensure desktop database is updated after install
 scripts:
@@ -50,13 +50,26 @@ scripts:
   # preremove: "./build/linux/nfpm/scripts/preremove.sh"
   # postremove: "./build/linux/nfpm/scripts/postremove.sh"
 
+# If you build your app with -tags gtk3 (legacy WebKit2GTK 4.1 stack — supported through v3.0.x, removed in v3.1),
+# replace the depends/overrides above with these:
+#
+# depends:
+#   - libgtk-3-0
+#   - libwebkit2gtk-4.1-0
+# overrides:
+#   rpm:
+#     depends:
+#       - gtk3
+#       - webkit2gtk4.1
+#   archlinux:
+#     depends:
+#       - gtk3
+#       - webkit2gtk-4.1
+#
 # replaces:
 #   - foobar
 # provides:
 #   - bar
-# depends:
-#   - gtk3
-#   - libwebkit2gtk
 # recommends:
 #   - whatever
 # suggests:

build/windows/info.json

@@ -1,10 +1,10 @@
 {
 	"fixed": {
-		"file_version": "0.0.38"
+		"file_version": "0.0.39"
 	},
 	"info": {
 		"0000": {
-			"ProductVersion": "0.0.38",
+			"ProductVersion": "0.0.39",
 			"CompanyName": "Cursor助手",
 			"FileDescription": "Cursor助手",
 			"LegalCopyright": "© 2026, Cursor助手",

build/windows/nsis/wails_tools.nsh

@@ -14,7 +14,7 @@
     !define INFO_PRODUCTNAME "Cursor助手"
 !endif
 !ifndef INFO_PRODUCTVERSION
-    !define INFO_PRODUCTVERSION "0.0.38"
+    !define INFO_PRODUCTVERSION "0.0.39"
 !endif
 !ifndef INFO_COPYRIGHT
     !define INFO_COPYRIGHT "© 2026, Cursor助手"
@@ -27,9 +27,17 @@
 !endif
 !define UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINST_KEY_NAME}"
 
+!ifndef WAILS_INSTALL_SCOPE
+    !define WAILS_INSTALL_SCOPE "machine"
+!endif
+
 !ifndef REQUEST_EXECUTION_LEVEL
+    !if "${WAILS_INSTALL_SCOPE}" == "user"
+        !define REQUEST_EXECUTION_LEVEL "user"
+    !else
         !define REQUEST_EXECUTION_LEVEL "admin"
     !endif
+!endif
 
 RequestExecutionLevel "${REQUEST_EXECUTION_LEVEL}"
 
@@ -115,6 +123,18 @@ RequestExecutionLevel "${REQUEST_EXECUTION_LEVEL}"
     WriteUninstaller "$INSTDIR\uninstall.exe"
 
     SetRegView 64
+    !if "${WAILS_INSTALL_SCOPE}" == "user"
+        WriteRegStr HKCU "${UNINST_KEY}" "Publisher" "${INFO_COMPANYNAME}"
+        WriteRegStr HKCU "${UNINST_KEY}" "DisplayName" "${INFO_PRODUCTNAME}"
+        WriteRegStr HKCU "${UNINST_KEY}" "DisplayVersion" "${INFO_PRODUCTVERSION}"
+        WriteRegStr HKCU "${UNINST_KEY}" "DisplayIcon" "$INSTDIR\${PRODUCT_EXECUTABLE}"
+        WriteRegStr HKCU "${UNINST_KEY}" "UninstallString" "$\"$INSTDIR\uninstall.exe$\""
+        WriteRegStr HKCU "${UNINST_KEY}" "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
+
+        ${GetSize} "$INSTDIR" "/S=0K" $0 $1 $2
+        IntFmt $0 "0x%08X" $0
+        WriteRegDWORD HKCU "${UNINST_KEY}" "EstimatedSize" "$0"
+    !else
         WriteRegStr HKLM "${UNINST_KEY}" "Publisher" "${INFO_COMPANYNAME}"
         WriteRegStr HKLM "${UNINST_KEY}" "DisplayName" "${INFO_PRODUCTNAME}"
         WriteRegStr HKLM "${UNINST_KEY}" "DisplayVersion" "${INFO_PRODUCTVERSION}"
@@ -125,13 +145,18 @@ RequestExecutionLevel "${REQUEST_EXECUTION_LEVEL}"
         ${GetSize} "$INSTDIR" "/S=0K" $0 $1 $2
         IntFmt $0 "0x%08X" $0
         WriteRegDWORD HKLM "${UNINST_KEY}" "EstimatedSize" "$0"
+    !endif
 !macroend
 
 !macro wails.deleteUninstaller
     Delete "$INSTDIR\uninstall.exe"
 
     SetRegView 64
+    !if "${WAILS_INSTALL_SCOPE}" == "user"
+        DeleteRegKey HKCU "${UNINST_KEY}"
+    !else
         DeleteRegKey HKLM "${UNINST_KEY}"
+    !endif
 !macroend
 
 !macro wails.setShellContext

build/windows/wails.exe.manifest

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
-    <assemblyIdentity type="win32" name="com.cursor.wuxianxubei" version="0.0.38" processorArchitecture="*"/>
+    <assemblyIdentity type="win32" name="com.cursor.wuxianxubei" version="0.0.39" processorArchitecture="*"/>
     <dependency>
         <dependentAssembly>
             <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="*" publicKeyToken="6595b64144ccf1df" language="*"/>

frontend/src/components/ModelAdapterModal.vue

@@ -7,6 +7,7 @@ import {
   createEmptyModelAdapter,
   normalizeModelAdapter,
   OPENAI_ENDPOINT_CHAT_COMPLETIONS,
+  OPENAI_ENDPOINT_CUSTOM,
   OPENAI_ENDPOINT_RESPONSES,
   OPENAI_EXTRA_PARAMS_DEFAULT_JSON,
 } from "@/state/appState";
@@ -22,6 +23,7 @@ const reasoningEffortOptions = [
   { label: "中", value: "medium", icon: "icon-[mdi--head-lightbulb-outline]" },
   { label: "高", value: "high", icon: "icon-[mdi--brain]" },
   { label: "极高", value: "xhigh", icon: "icon-[mdi--head-cog-outline]" },
+  { label: "最高", value: "max", icon: "icon-[mdi--brain]" },
 ];
 
 const anthropicThinkingEffortOptions = [
@@ -35,10 +37,11 @@ const anthropicThinkingEffortOptions = [
 const openAIEndpointOptions = [
   { label: "/v1/responses", value: OPENAI_ENDPOINT_RESPONSES, icon: "icon-[mdi--api]" },
   { label: "/v1/chat/completions", value: OPENAI_ENDPOINT_CHAT_COMPLETIONS, icon: "icon-[mdi--message-text-outline]" },
+  { label: "自定义路径", value: OPENAI_ENDPOINT_CUSTOM, icon: "icon-[mdi--pencil-outline]" },
 ];
 
 const fieldTips = {
-  openAIExtraParams: "开启后会把 JSON 对象合并到 OpenAI 请求体。OpenAI service_tier 支持 auto、default、flex、scale、priority；priority 可用于高优先级/Fast 类场景。",
+  openAIExtraParams: "开启后会把 JSON 对象覆盖到 OpenAI 请求体。同名字段以这里为准。OpenAI service_tier 支持 auto、default、flex、scale、priority；priority 可用于高优先级/Fast 类场景。",
 };
 
 const props = defineProps({

frontend/src/i18n/generated/catalog.json

@@ -274,18 +274,6 @@
         }
       ]
     },
-    "1b7d24b212e52c54": {
-      "source": "{0} 的推理强度仅支持 low、medium、high、xhigh",
-      "kind": "template",
-      "placeholders": 1,
-      "refs": [
-        {
-          "file": "src/state/appState.js",
-          "line": 315,
-          "column": 14
-        }
-      ]
-    },
     "1bc77f5ab979f4c1": {
       "source": "新增模型配置",
       "kind": "text",
@@ -1175,6 +1163,23 @@
         }
       ]
     },
+    "8672864e90417138": {
+      "source": "最高",
+      "kind": "text",
+      "placeholders": 0,
+      "refs": [
+        {
+          "file": "src/components/ModelAdapterModal.vue",
+          "line": 26,
+          "column": 12
+        },
+        {
+          "file": "src/views/ModelEditor.vue",
+          "line": 41,
+          "column": 12
+        }
+      ]
+    },
     "86df7ec743047234": {
       "source": "服务运行中",
       "kind": "text",
@@ -2110,6 +2115,18 @@
         }
       ]
     },
+    "dbb4b5be9b5723dc": {
+      "source": "{0} 的推理强度仅支持 low、medium、high、xhigh、max",
+      "kind": "template",
+      "placeholders": 1,
+      "refs": [
+        {
+          "file": "src/state/appState.js",
+          "line": 435,
+          "column": 14
+        }
+      ]
+    },
     "dbee6e7139243362": {
       "source": "{0} 的接口地址不能为空",
       "kind": "template",

frontend/src/i18n/locales/en-US.json

@@ -21,7 +21,6 @@
   "15d124b200ddabed": "Maximum number of context tokens the model can accept in a single request. Leave blank to use the default.",
   "18b7312022cd1840": "Start Service",
   "1af38868896cf53d": "Routing mode only supports local or upstream",
-  "1b7d24b212e52c54": "{0} reasoning effort only supports low, medium, high, and xhigh",
   "1bc77f5ab979f4c1": "Add Model Settings",
   "1e238093b79b3165": "Uses 65536 by default when left blank",
   "24343a2096988d42": "Failed to open",
@@ -84,6 +83,7 @@
   "7e9e334aeb0bdc07": "Service operation failed",
   "7f68ebad19ba6bcd": "Check for Updates",
   "81123c56d5d880d0": "API Key",
+  "8672864e90417138": "Max",
   "86df7ec743047234": "Service running",
   "87ed126f7bd1121e": "Routing Mode",
   "899add6275682210": "Uses 200000 by default when left blank",
@@ -154,6 +154,7 @@
   "d7da2aabd35772ec": "e.g. 200000 (leave blank to use the default)",
   "da590a8fe3ce4de0": "Please select",
   "daede9881787abe7": "Notes",
+  "dbb4b5be9b5723dc": "{0} reasoning effort only supports low, medium, high, xhigh, and max",
   "dbee6e7139243362": "{0} base URL cannot be empty",
   "dc82c5e8fb2ab777": "Version: v{0}",
   "de8184da1ef88d03": "Configured",

frontend/src/i18n/locales/ja-JP.json

@@ -21,7 +21,6 @@
   "15d124b200ddabed": "モデルが1回のリクエストで受け取れる最大コンテキスト Token 数。空欄の場合はデフォルト値を使用します。",
   "18b7312022cd1840": "サービスを開始",
   "1af38868896cf53d": "ルーティングモードは local または upstream のみサポートします",
-  "1b7d24b212e52c54": "{0} の推論強度は low、medium、high、xhigh のみサポートします",
   "1bc77f5ab979f4c1": "モデル設定を追加",
   "1e238093b79b3165": "空欄で 65536",
   "24343a2096988d42": "開けませんでした",
@@ -84,6 +83,7 @@
   "7e9e334aeb0bdc07": "サービス操作に失敗しました",
   "7f68ebad19ba6bcd": "アップデートを確認",
   "81123c56d5d880d0": "API キー",
+  "8672864e90417138": "最大",
   "86df7ec743047234": "サービス稼働中",
   "87ed126f7bd1121e": "ルーティングモード",
   "899add6275682210": "空欄で 200000",
@@ -154,6 +154,7 @@
   "d7da2aabd35772ec": "例: 200000（空欄でデフォルト値）",
   "da590a8fe3ce4de0": "選択してください",
   "daede9881787abe7": "メモ",
+  "dbb4b5be9b5723dc": "{0} の推論強度は low、medium、high、xhigh、max のみサポートします",
   "dbee6e7139243362": "{0} のベース URL は必須です",
   "dc82c5e8fb2ab777": "バージョン: v{0}",
   "de8184da1ef88d03": "設定済み",

frontend/src/i18n/locales/zh-CN.json

@@ -21,7 +21,6 @@
   "15d124b200ddabed": "模型单次可接受的最大上下文 Token 数。留空时使用默认值。",
   "18b7312022cd1840": "启动服务",
   "1af38868896cf53d": "运行模式仅支持 local 或 upstream",
-  "1b7d24b212e52c54": "{0} 的推理强度仅支持 low、medium、high、xhigh",
   "1bc77f5ab979f4c1": "新增模型配置",
   "1e238093b79b3165": "留空时默认 65536",
   "24343a2096988d42": "打开失败",
@@ -84,6 +83,7 @@
   "7e9e334aeb0bdc07": "服务操作失败",
   "7f68ebad19ba6bcd": "检查更新",
   "81123c56d5d880d0": "访问密钥",
+  "8672864e90417138": "最高",
   "86df7ec743047234": "服务运行中",
   "87ed126f7bd1121e": "运行模式",
   "899add6275682210": "留空时默认 200000",
@@ -154,6 +154,7 @@
   "d7da2aabd35772ec": "例如：200000（留空用默认值）",
   "da590a8fe3ce4de0": "请选择",
   "daede9881787abe7": "备注",
+  "dbb4b5be9b5723dc": "{0} 的推理强度仅支持 low、medium、high、xhigh、max",
   "dbee6e7139243362": "{0} 的接口地址不能为空",
   "dc82c5e8fb2ab777": "版本：v{0}",
   "de8184da1ef88d03": "已配置",

frontend/src/state/appState.js

@@ -22,11 +22,12 @@ import {
 const APP_STATE_STORAGE_KEY = "cursor-client:runtime-state:v2";
 const GENERIC_SERVICE_ERROR = "服务错误";
 const SUPPORTED_MODEL_ADAPTER_TYPES = new Set(["openai", "anthropic"]);
-const SUPPORTED_REASONING_EFFORTS = new Set(["low", "medium", "high", "xhigh"]);
+const SUPPORTED_REASONING_EFFORTS = new Set(["low", "medium", "high", "xhigh", "max"]);
 const SUPPORTED_ANTHROPIC_THINKING_EFFORTS = new Set(["low", "medium", "high", "xhigh", "max"]);
 export const ANTHROPIC_THINKING_EFFORT_DEFAULT = "xhigh";
 export const OPENAI_ENDPOINT_RESPONSES = "/v1/responses";
 export const OPENAI_ENDPOINT_CHAT_COMPLETIONS = "/v1/chat/completions";
+export const OPENAI_ENDPOINT_CUSTOM = "/custom";
 export const OPENAI_EXTRA_PARAMS_DEFAULT_JSON = `{
   "service_tier": "priority"
 }`;
@@ -34,7 +35,7 @@ export const EXTRA_PARAMS_DEFAULT_JSON = `{
 }`;
 export const CUSTOM_HEADERS_DEFAULT_JSON = `{
 }`;
-const SUPPORTED_OPENAI_ENDPOINTS = new Set([OPENAI_ENDPOINT_RESPONSES, OPENAI_ENDPOINT_CHAT_COMPLETIONS]);
+const SUPPORTED_OPENAI_ENDPOINTS = new Set([OPENAI_ENDPOINT_RESPONSES, OPENAI_ENDPOINT_CHAT_COMPLETIONS, OPENAI_ENDPOINT_CUSTOM]);
 const SUPPORTED_ROUTE_MODES = new Set(["local", "upstream"]);
 const PROXY_STATE_EVENT = "proxy:state";
 const USER_CONFIG_CHANGED_EVENT = "user-config:changed";
@@ -282,6 +283,9 @@ export function createEmptyModelAdapter() {
   };
 }
 
+// normalizeOpenAIEndpoint 归一化 endpoint 路径。
+// 支持三个预设值：/v1/responses、/v1/chat/completions、/custom（自定义路径）。
+// 选 /custom 时，用户需在接口地址栏填写完整请求 URL。
 function normalizeOpenAIEndpoint(value) {
   const text = asString(value).toLowerCase();
   if (!text) {
@@ -290,6 +294,10 @@ function normalizeOpenAIEndpoint(value) {
   return SUPPORTED_OPENAI_ENDPOINTS.has(text) ? text : "";
 }
 
+function isValidOpenAIEndpoint(value) {
+  return normalizeOpenAIEndpoint(value) !== "";
+}
+
 function validateJSONObject(value, label) {
   const text = asString(value);
   if (!text) {
@@ -424,10 +432,10 @@ export function validateModelAdapters(source) {
       return `${prefix} 的模型标识不能为空`;
     }
     if (adapter.type === "openai" && !SUPPORTED_REASONING_EFFORTS.has(adapter.reasoningEffort)) {
-      return `${prefix} 的推理强度仅支持 low、medium、high、xhigh`;
+      return `${prefix} 的推理强度仅支持 low、medium、high、xhigh、max`;
     }
-    if (adapter.type === "openai" && !SUPPORTED_OPENAI_ENDPOINTS.has(adapter.openAIEndpoint)) {
+    if (adapter.type === "openai" && !isValidOpenAIEndpoint(adapter.openAIEndpoint)) {
-      return `${prefix} 的 OpenAI 端点仅支持 /v1/responses 或 /v1/chat/completions`;
+      return `${prefix} 的 OpenAI 端点仅支持 /v1/responses、/v1/chat/completions 或以 / 开头的自定义路径`;
     }
     if (adapter.type === "openai" && adapter.openAIExtraParamsEnabled) {
       const extraParamsError = validateOpenAIExtraParamsJSON(adapter.openAIExtraParamsJSON);

frontend/src/views/ModelEditor.vue

@@ -17,6 +17,7 @@ import {
   isModelAdapterTestResultStale,
   normalizeModelAdapter,
   OPENAI_ENDPOINT_CHAT_COMPLETIONS,
+  OPENAI_ENDPOINT_CUSTOM,
   OPENAI_ENDPOINT_RESPONSES,
   OPENAI_EXTRA_PARAMS_DEFAULT_JSON,
   runModelAdapterTest,
@@ -37,6 +38,7 @@ const reasoningEffortOptions = [
   { label: "中", value: "medium", icon: "icon-[mdi--head-lightbulb-outline]" },
   { label: "高", value: "high", icon: "icon-[mdi--brain]" },
   { label: "极高", value: "xhigh", icon: "icon-[mdi--head-cog-outline]" },
+  { label: "最高", value: "max", icon: "icon-[mdi--brain]" },
 ];
 
 const anthropicThinkingEffortOptions = [
@@ -50,6 +52,7 @@ const anthropicThinkingEffortOptions = [
 const openAIEndpointOptions = [
   { label: "/v1/responses", value: OPENAI_ENDPOINT_RESPONSES, icon: "icon-[mdi--api]" },
   { label: "/v1/chat/completions", value: OPENAI_ENDPOINT_CHAT_COMPLETIONS, icon: "icon-[mdi--message-text-outline]" },
+  { label: "自定义路径(请输入完整请求地址)", value: OPENAI_ENDPOINT_CUSTOM, icon: "icon-[mdi--pencil-outline]" },
 ];
 
 const editorIndex = ref(-1);
@@ -128,7 +131,7 @@ const fieldTips = {
   contextWindowTokens: "模型单次可接受的最大上下文 Token 数。留空时使用默认值。",
   reasoningEffort: "推理强度仅对部分支持 reasoning_effort 的模型生效，并不是所有模型都支持。越高通常越稳，但也可能更慢。",
   maxCompletionTokens: "单次回复允许生成的最大 Token 数。留空时使用默认值。",
-  openAIEndpoint: "OpenAI 兼容接口使用的协议端点。未选择时默认使用 /v1/responses。",
+  openAIEndpoint: "选择接口协议端点。选“自定义路径”时，请在接口地址栏填写完整请求地址（含 /chat/completions 或 /responses 路径后缀），系统会根据末段自动判断协议形态。",
   openAIExtraParams: "开启后会把 JSON 对象覆盖到 OpenAI 请求体。同名字段以这里为准。OpenAI service_tier 支持 auto、default、flex、scale、priority。",
   customHeaders: "开启后会把 JSON 对象覆盖到最终请求头。同名请求头以这里为准，值必须是字符串。",
   anthropicExtraParams: "开启后会把 JSON 对象覆盖到 Anthropic 请求体。同名字段以这里为准。",

internal/backend/agent/model/openai.go

@@ -29,7 +29,7 @@ type openAIRequestBody struct {
 	Tools           []json.RawMessage `json:"tools,omitempty"`
 	Messages        []map[string]any  `json:"messages"`
 	Stream          bool              `json:"stream"`
-	MaxTokens       int               `json:"max_tokens"`
+	MaxTokens       int               `json:"max_tokens,omitempty"`
 	StreamOptions   map[string]any    `json:"stream_options"`
 	ReasoningEffort string            `json:"reasoning_effort,omitempty"`
 	PromptCacheKey  string            `json:"prompt_cache_key,omitempty"`
@@ -41,7 +41,7 @@ type openAIResponsesRequestBody struct {
 	Input           []map[string]any          `json:"input"`
 	Tools           []map[string]any          `json:"tools,omitempty"`
 	Stream          bool                      `json:"stream"`
-	MaxOutputTokens int                       `json:"max_output_tokens"`
+	MaxOutputTokens int                       `json:"max_output_tokens,omitempty"`
 	Reasoning       *openAIResponsesReasoning `json:"reasoning,omitempty"`
 	Include         []string                  `json:"include,omitempty"`
 	PromptCacheKey  string                    `json:"prompt_cache_key,omitempty"`
@@ -304,15 +304,67 @@ func OpenAIEndpointURL(baseURL string, endpoint string) string {
 	if !strings.HasPrefix(normalizedEndpoint, "/") {
 		normalizedEndpoint = "/" + normalizedEndpoint
 	}
+	// 规则0：自定义路径模式
+	// - baseURL 已含 endpoint 后缀（/chat/completions 或 /responses）→ 直接用 base
+	// - 否则追加 /chat/completions（默认协议形态，覆盖 Z.AI /v4 等场景）
+	if normalizedEndpoint == modelchannel.OpenAIEndpointCustom {
 		if OpenAIEndpointFromBaseURL(base) != "" {
 			return base
 		}
-	if strings.HasSuffix(base, "/v1") && strings.HasPrefix(normalizedEndpoint, "/v1/") {
+		return base + "/chat/completions"
-		return base + strings.TrimPrefix(normalizedEndpoint, "/v1")
 	}
+	// 规则1：baseURL 已含 endpoint 后缀 → 直接用 base
+	if OpenAIEndpointFromBaseURL(base) != "" {
+		return base
+	}
+	// 规则2：baseURL 以 /vN 结尾时，剥离 endpoint 的版本前缀（/v1/、/v2/ 等）
+	// 这样 base=.../v4 + endpoint=/v1/chat/completions → .../v4/chat/completions
+	if _, ok := trailingVersionSegment(base); ok {
+		if rest, stripped := stripEndpointVersionPrefix(normalizedEndpoint); stripped {
+			return base + rest
+		}
+	}
+	// 规则3：兜底原样拼接
 	return base + normalizedEndpoint
 }
 
+// trailingVersionSegment 检测 URL 末尾是否以 /vN 形式结尾（N 为数字），
+// 返回版本段（如 "v4"）和是否匹配。用于通用版本段去重。
+func trailingVersionSegment(base string) (string, bool) {
+	idx := strings.LastIndex(base, "/")
+	if idx < 0 {
+		return "", false
+	}
+	seg := base[idx+1:]
+	if len(seg) < 2 || seg[0] != 'v' {
+		return "", false
+	}
+	for i := 1; i < len(seg); i++ {
+		if seg[i] < '0' || seg[i] > '9' {
+			return "", false
+		}
+	}
+	return seg, true
+}
+
+// stripEndpointVersionPrefix 剥离 endpoint 路径开头的版本段前缀（/vN/），
+// 返回剩余路径和是否成功剥离。
+// /v1/chat/completions → ("/chat/completions", true)
+// /chat/completions    → ("", false)
+func stripEndpointVersionPrefix(endpoint string) (string, bool) {
+	if len(endpoint) < 4 || endpoint[0] != '/' || endpoint[1] != 'v' {
+		return "", false
+	}
+	i := 2
+	for i < len(endpoint) && endpoint[i] >= '0' && endpoint[i] <= '9' {
+		i++
+	}
+	if i == 2 || i >= len(endpoint) || endpoint[i] != '/' {
+		return "", false
+	}
+	return endpoint[i:], true
+}
+
 func ResolveOpenAIEndpoint(baseURL string, endpoint string) string {
 	if endpointFromURL := OpenAIEndpointFromBaseURL(baseURL); endpointFromURL != "" {
 		return endpointFromURL
@@ -377,11 +429,11 @@ func (adapter *OpenAIAdapter) Stream(ctx context.Context, req StreamRequest, sin
 	req.OpenAIEndpoint = endpoint
 	if req.RequestKnobs != nil {
 		req.RequestKnobs["openai_endpoint"] = endpoint
-		if endpoint == modelchannel.OpenAIEndpointResponses {
+		if modelchannel.OpenAIEndpointShape(endpoint) == "responses" {
 			req.RequestKnobs["max_output_tokens"] = req.MaxTokens
 		}
 	}
-	if endpoint == modelchannel.OpenAIEndpointResponses {
+	if modelchannel.OpenAIEndpointShape(endpoint) == "responses" {
 		return adapter.streamResponses(ctx, req, baseURL, apiKey, modelID, sink)
 	}
 	return adapter.streamChatCompletions(ctx, req, baseURL, apiKey, modelID, sink)
@@ -403,9 +455,11 @@ func (adapter *OpenAIAdapter) streamChatCompletions(ctx context.Context, req Str
 			Model:         modelID,
 			Messages:      normalizedMessages,
 			Stream:        true,
-			MaxTokens:     req.MaxTokens,
 			StreamOptions: map[string]any{"include_usage": true},
 		}
+		if shouldSendOpenAIMaxOutputTokens(modelID) {
+			requestBody.MaxTokens = req.MaxTokens
+		}
 		if key := openAIPromptCacheKey(req, modelID); key != "" {
 			requestBody.PromptCacheKey = key
 		}
@@ -425,14 +479,14 @@ func (adapter *OpenAIAdapter) streamChatCompletions(ctx context.Context, req Str
 		recordLLMSummaryArtifact(req, buildLLMSummaryPayload(req, "openai", modelID, startedAt, time.Time{}, finishedAt, "", 0, 0, 0, 0, err))
 		return err
 	}
-	applyOpenAIThinkingDisable(bodyMap, req, baseURL, modelID, modelchannel.OpenAIEndpointChatCompletions)
+	applyOpenAIThinkingDisable(bodyMap, req, baseURL, modelID, req.OpenAIEndpoint)
 	if err := ApplyOpenAIExtraParams(bodyMap, req.OpenAIExtraParamsEnabled, req.OpenAIExtraParamsJSON); err != nil {
 		finishedAt = time.Now().UTC()
 		recordLLMSummaryArtifact(req, buildLLMSummaryPayload(req, "openai", modelID, startedAt, time.Time{}, finishedAt, "", 0, 0, 0, 0, err))
 		return err
 	}
 	body = bodyMap
-	requestURL := OpenAIEndpointURL(baseURL, modelchannel.OpenAIEndpointChatCompletions)
+	requestURL := OpenAIEndpointURL(baseURL, req.OpenAIEndpoint)
 	recordLLMRequestArtifact(req, "openai", modelID, "POST", requestURL, body)
 
 	payload, err := json.Marshal(body)
@@ -866,9 +920,11 @@ func (adapter *OpenAIAdapter) streamResponses(ctx context.Context, req StreamReq
 			Instructions: instructions,
 			Input:        input,
 			Stream:       true,
-			MaxOutputTokens: req.MaxTokens,
 			Store:        false,
 		}
+		if shouldSendOpenAIMaxOutputTokens(modelID) {
+			requestBody.MaxOutputTokens = req.MaxTokens
+		}
 		if key := openAIPromptCacheKey(req, modelID); key != "" {
 			requestBody.PromptCacheKey = key
 		}
@@ -901,7 +957,7 @@ func (adapter *OpenAIAdapter) streamResponses(ctx context.Context, req StreamReq
 		recordLLMSummaryArtifact(req, buildLLMSummaryPayload(req, "openai", modelID, startedAt, time.Time{}, finishedAt, "", 0, 0, 0, 0, err))
 		return err
 	}
-	applyOpenAIThinkingDisable(bodyMap, req, baseURL, modelID, modelchannel.OpenAIEndpointResponses)
+	applyOpenAIThinkingDisable(bodyMap, req, baseURL, modelID, req.OpenAIEndpoint)
 	if err := ApplyOpenAIExtraParams(bodyMap, req.OpenAIExtraParamsEnabled, req.OpenAIExtraParamsJSON); err != nil {
 		finishedAt = time.Now().UTC()
 		recordLLMSummaryArtifact(req, buildLLMSummaryPayload(req, "openai", modelID, startedAt, time.Time{}, finishedAt, "", 0, 0, 0, 0, err))
@@ -909,7 +965,7 @@ func (adapter *OpenAIAdapter) streamResponses(ctx context.Context, req StreamReq
 	}
 	body = bodyMap
 
-	requestURL := OpenAIEndpointURL(baseURL, modelchannel.OpenAIEndpointResponses)
+	requestURL := OpenAIEndpointURL(baseURL, req.OpenAIEndpoint)
 	recordLLMRequestArtifact(req, "openai", modelID, "POST", requestURL, body)
 
 	payload, err := json.Marshal(body)
@@ -1792,6 +1848,10 @@ func normalizeOpenAIProviderMessages(messages []Message, thinkingEnabled bool) (
 	return items, nil
 }
 
+func shouldSendOpenAIMaxOutputTokens(modelID string) bool {
+	return !strings.Contains(strings.ToLower(strings.TrimSpace(modelID)), "gpt")
+}
+
 func shouldIncludeOpenAIReasoningContent(message Message, thinkingEnabled bool) bool {
 	if strings.TrimSpace(message.ReasoningContent) != "" {
 		return true
@@ -1819,7 +1879,7 @@ func applyOpenAIThinkingDisable(body map[string]any, req StreamRequest, baseURL
 		delete(body, "reasoning_effort")
 		setRequestKnob(req, "thinking_disabled_provider_param", "enable_thinking")
 	case "reasoning_none":
-		if endpoint == modelchannel.OpenAIEndpointResponses {
+		if modelchannel.OpenAIEndpointShape(endpoint) == "responses" {
 			body["reasoning"] = map[string]any{"effort": "none"}
 		} else {
 			body["reasoning_effort"] = "none"

internal/backend/server/config/types.go

@@ -152,9 +152,9 @@ func NormalizeModelAdapterConfigs(input []ModelAdapterConfig) ([]ModelAdapterCon
 		case next.ModelID == "":
 			return nil, errors.New("模型适配器 modelID 不能为空")
 		case next.Type == "openai" && next.ReasoningEffort == "":
-			return nil, errors.New("模型适配器 reasoningEffort 仅支持 low、medium、high、xhigh")
+			return nil, errors.New("模型适配器 reasoningEffort 仅支持 low、medium、high、xhigh、max")
 		case next.Type == "openai" && next.OpenAIEndpoint == "":
-			return nil, errors.New("模型适配器 openAIEndpoint 仅支持 /v1/responses 或 /v1/chat/completions")
+			return nil, errors.New("模型适配器 openAIEndpoint 仅支持 /v1/responses、/v1/chat/completions 或 /custom（自定义路径）")
 		case next.Type == "openai" && next.OpenAIExtraParamsEnabled:
 			if err := validateJSONMap(next.OpenAIExtraParamsJSON, "openAIExtraParamsJSON"); err != nil {
 				return nil, err
@@ -216,7 +216,7 @@ func normalizeReasoningEffort(value string) string {
 	switch strings.ToLower(strings.TrimSpace(value)) {
 	case "", "medium":
 		return "medium"
-	case "low", "high", "xhigh":
+	case "low", "high", "xhigh", "max":
 		return strings.ToLower(strings.TrimSpace(value))
 	default:
 		return ""

internal/backend/server/upstream/mocks.go

@@ -46,6 +46,8 @@ const (
 	bootstrapStatsigDisableTerminalOutputUIStreaming = "disable_terminal_output_ui_streaming"
 	bootstrapStatsigBrowserCanvas                    = "browser_canvas"
 	bootstrapStatsigEnableMultitaskMode              = "enable_multitask_mode"
+	bootstrapStatsigDecomposeAlwaysLocalExtHostGate  = "decompose_always_local_ext_host"
+	bootstrapStatsigCursorExtensionsIsolationV2Gate  = "cursor_extensions_isolation_v2"
 	bootstrapStatsigCursorAgentWorkerExtension       = "enable_cursor_agent_worker_extension"
 	bootstrapStatsigExperimentName                   = "free_user_model_picker"
 	bootstrapStatsigVariantParam                     = "variant"
@@ -139,6 +141,8 @@ var bootstrapStatsigTemplate = statsigBootstrapTemplate{
 		bootstrapStatsigDisableTerminalOutputUIStreaming: buildEnabledStatsigGate(bootstrapStatsigDisableTerminalOutputUIStreaming),
 		bootstrapStatsigBrowserCanvas:                    buildEnabledStatsigGate(bootstrapStatsigBrowserCanvas),
 		bootstrapStatsigEnableMultitaskMode:              buildEnabledStatsigGate(bootstrapStatsigEnableMultitaskMode),
+		bootstrapStatsigDecomposeAlwaysLocalExtHostGate:  buildDisabledStatsigGate(bootstrapStatsigDecomposeAlwaysLocalExtHostGate),
+		bootstrapStatsigCursorExtensionsIsolationV2Gate:  buildDisabledStatsigGate(bootstrapStatsigCursorExtensionsIsolationV2Gate),
 		bootstrapStatsigCursorAgentWorkerExtension:       buildDisabledStatsigGate(bootstrapStatsigCursorAgentWorkerExtension),
 	},
 	DynamicConfigs: map[string]statsigDynamicConfigTemplate{
@@ -742,7 +746,7 @@ func buildThinkingEffortVariantDisplayName(modelDisplayName string, effortValue
 
 func thinkingEffortValuesForAdapter(adapterType string) []string {
 	values := []string{"disabled", "low", "medium", "high", "xhigh"}
-	if strings.EqualFold(strings.TrimSpace(adapterType), "anthropic") {
+	if adapterType := strings.ToLower(strings.TrimSpace(adapterType)); adapterType == "openai" || adapterType == "anthropic" {
 		values = append(values, "max")
 	}
 	return values
@@ -769,7 +773,7 @@ func defaultThinkingEffortForAdapter(adapter legacyruntime.ModelAdapterConfig) s
 	if strings.EqualFold(strings.TrimSpace(adapter.Type), "anthropic") {
 		return normalizeAvailableModelThinkingEffort(adapter.AnthropicThinkingEffort, true, "xhigh")
 	}
-	return normalizeAvailableModelThinkingEffort(adapter.ReasoningEffort, false, "medium")
+	return normalizeAvailableModelThinkingEffort(adapter.ReasoningEffort, true, "medium")
 }
 
 func normalizeAvailableModelThinkingEffort(raw string, allowMax bool, fallback string) string {

internal/backend/server/upstream/mocks_test.go

@@ -0,0 +1,29 @@
+package upstream
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestBuildBootstrapStatsigConfigJSONDisablesAlwaysLocalDecompositionGate(t *testing.T) {
+	payload, err := buildBootstrapStatsigConfigJSON(12345, "test-auth-id")
+	if err != nil {
+		t.Fatalf("build bootstrap statsig config: %v", err)
+	}
+
+	var decoded statsigBootstrapTemplate
+	if err := json.Unmarshal(payload, &decoded); err != nil {
+		t.Fatalf("decode bootstrap statsig config: %v", err)
+	}
+
+	gate, ok := decoded.FeatureGates[bootstrapStatsigDecomposeAlwaysLocalExtHostGate]
+	if !ok {
+		t.Fatalf("missing feature gate %q", bootstrapStatsigDecomposeAlwaysLocalExtHostGate)
+	}
+	if value, _ := gate["value"].(bool); value {
+		t.Fatalf("expected %q to be disabled", bootstrapStatsigDecomposeAlwaysLocalExtHostGate)
+	}
+	if ruleID, _ := gate["rule_id"].(string); ruleID != "local_disabled" {
+		t.Fatalf("unexpected rule_id: %q", ruleID)
+	}
+}

internal/client/model_adapter_benchmark.go

@@ -668,7 +668,7 @@ func normalizeModelAdapterTestType(value string) string {
 
 func normalizeModelAdapterTestReasoning(value string) string {
 	switch strings.ToLower(strings.TrimSpace(value)) {
-	case "low", "medium", "high", "xhigh":
+	case "low", "medium", "high", "xhigh", "max":
 		return strings.ToLower(strings.TrimSpace(value))
 	default:
 		return "medium"

internal/cursor/state_db.go

@@ -3,6 +3,7 @@ package cursor
 import (
 	"context"
 	"database/sql"
+	"encoding/json"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -23,8 +24,14 @@ const (
 	cursorStateDBRelativePath      = "Cursor/User/globalStorage/state.vscdb"
 	cursorStateDarwinRelativePath  = "Library/Application Support/Cursor/User/globalStorage/state.vscdb"
 	cursorStateLinuxRelativePath   = ".config/Cursor/User/globalStorage/state.vscdb"
+	cursorStateStatsigBootstrapKey = "workbench.experiments.statsigBootstrap"
 )
 
+var cursorStateDisabledStatsigGates = []string{
+	"decompose_always_local_ext_host",
+	"cursor_extensions_isolation_v2",
+}
+
 // InjectCursorUserInfo synchronizes the Cursor user-level auth cache used by the
 // Settings page. It does not modify the installed Cursor app bundle.
 func InjectCursorUserInfo(email, token string) error {
@@ -42,11 +49,12 @@ func InjectCursorUserInfo(email, token string) error {
 	}
 
 	logger.Infof(
-		"injectCursorUserInfo synced path=%s email=%s membership=%s subscription=%s",
+		"injectCursorUserInfo synced path=%s email=%s membership=%s subscription=%s disabled_statsig_gates=%s",
 		stateDBPath,
 		values["cursorAuth/cachedEmail"],
 		values["cursorAuth/stripeMembershipType"],
 		values["cursorAuth/stripeSubscriptionStatus"],
+		strings.Join(cursorStateDisabledStatsigGates, ","),
 	)
 	return nil
 }
@@ -111,6 +119,10 @@ func syncCursorAuthStateDB(path string, values map[string]string) error {
 		}
 	}
 
+	if err := disableCursorStatsigGates(ctx, tx); err != nil {
+		return err
+	}
+
 	if err := tx.Commit(); err != nil {
 		return err
 	}
@@ -118,6 +130,70 @@ func syncCursorAuthStateDB(path string, values map[string]string) error {
 	return nil
 }
 
+func disableCursorStatsigGates(ctx context.Context, tx *sql.Tx) error {
+	var raw []byte
+	err := tx.QueryRowContext(ctx, "SELECT value FROM ItemTable WHERE key = ?", cursorStateStatsigBootstrapKey).Scan(&raw)
+	if err != nil {
+		if err == sql.ErrNoRows {
+			return nil
+		}
+		return err
+	}
+
+	var payload map[string]any
+	if err := json.Unmarshal(raw, &payload); err != nil {
+		return fmt.Errorf("解析 Cursor Statsig bootstrap 失败: %w", err)
+	}
+
+	featureGates, _ := payload["feature_gates"].(map[string]any)
+	if featureGates == nil {
+		featureGates = map[string]any{}
+		payload["feature_gates"] = featureGates
+	}
+
+	hashUsed, _ := payload["hash_used"].(string)
+	for _, gate := range cursorStateDisabledStatsigGates {
+		disableCursorStatsigGate(featureGates, gate)
+		if strings.EqualFold(hashUsed, "djb2") {
+			disableCursorStatsigGate(featureGates, cursorStateDJB2Hash(gate))
+		}
+	}
+
+	updated, err := json.Marshal(payload)
+	if err != nil {
+		return fmt.Errorf("编码 Cursor Statsig bootstrap 失败: %w", err)
+	}
+	if _, err := tx.ExecContext(ctx, "UPDATE ItemTable SET value = ? WHERE key = ?", updated, cursorStateStatsigBootstrapKey); err != nil {
+		return err
+	}
+	return nil
+}
+
+func disableCursorStatsigGate(featureGates map[string]any, key string) {
+	gate, _ := featureGates[key].(map[string]any)
+	if gate == nil {
+		gate = map[string]any{
+			"name":       key,
+			"rule_id":    "local_disabled",
+			"ruleID":     "local_disabled",
+			"group_name": "local_disabled",
+			"groupName":  "local_disabled",
+			"id_type":    "userID",
+			"idType":     "userID",
+		}
+		featureGates[key] = gate
+	}
+	gate["value"] = false
+}
+
+func cursorStateDJB2Hash(value string) string {
+	var hash uint32
+	for _, b := range []byte(value) {
+		hash = hash*31 + uint32(b)
+	}
+	return fmt.Sprintf("%d", hash)
+}
+
 func resolveCursorStateDBPath() (string, error) {
 	homeDir, err := os.UserHomeDir()
 	if err != nil {

internal/modelchannel/identity.go

@@ -13,6 +13,7 @@ const ChannelIDHexLength = 16
 const (
 	OpenAIEndpointResponses       = "/v1/responses"
 	OpenAIEndpointChatCompletions = "/v1/chat/completions"
+	OpenAIEndpointCustom          = "/custom"
 )
 
 func NormalizeBaseURL(raw string) (string, error) {
@@ -39,20 +40,37 @@ func NormalizeBaseURL(raw string) (string, error) {
 	return normalized, nil
 }
 
+// NormalizeOpenAIEndpoint 归一化 OpenAI endpoint 路径。
+// 支持三个预设值：/v1/responses、/v1/chat/completions、/custom（自定义路径）。
+// 选 /custom 时，用户需在接口地址栏填写完整请求 URL。
 func NormalizeOpenAIEndpoint(providerType string, endpoint string) string {
 	if strings.TrimSpace(strings.ToLower(providerType)) != "openai" {
 		return ""
 	}
-	switch strings.ToLower(strings.TrimSpace(endpoint)) {
+	normalized := strings.TrimSpace(endpoint)
-	case "", OpenAIEndpointResponses:
+	switch normalized {
+	case "":
 		return OpenAIEndpointResponses
-	case OpenAIEndpointChatCompletions:
+	case OpenAIEndpointResponses, OpenAIEndpointChatCompletions, OpenAIEndpointCustom:
-		return OpenAIEndpointChatCompletions
+		return normalized
 	default:
 		return ""
 	}
 }
 
+// OpenAIEndpointShape 根据 endpoint 路径末段推断协议形态。
+// 返回 "responses"（Responses API）或 "chat/completions"（Chat Completions API）。
+// 这样 /v1/chat/completions、/v4/chat/completions、/chat/completions 都走同一协议分支。
+func OpenAIEndpointShape(endpoint string) string {
+	lower := strings.ToLower(strings.TrimSpace(endpoint))
+	switch {
+	case strings.HasSuffix(lower, "/responses"):
+		return "responses"
+	default:
+		return "chat/completions"
+	}
+}
+
 func BuildLegacyChannelID(baseURL string, modelID string, apiKey string, name string) string {
 	return buildChannelID([]string{
 		strings.TrimSpace(baseURL),

internal/runtime/local_runtime.go

@@ -138,7 +138,7 @@ func NormalizeModelAdapterConfigs(input []ModelAdapterConfig) ([]ModelAdapterCon
 		case next.ModelID == "":
 			return nil, errors.New("模型适配器 modelID 不能为空")
 		case next.Type == "openai" && next.ReasoningEffort == "":
-			return nil, errors.New("模型适配器 reasoningEffort 仅支持 low、medium、high、xhigh")
+			return nil, errors.New("模型适配器 reasoningEffort 仅支持 low、medium、high、xhigh、max")
 		case next.Type == "openai" && next.OpenAIEndpoint == "":
 			return nil, errors.New("模型适配器 openAIEndpoint 仅支持 /v1/responses 或 /v1/chat/completions")
 		case next.Type == "openai" && next.OpenAIExtraParamsEnabled:
@@ -202,7 +202,7 @@ func normalizeReasoningEffort(value string) string {
 	switch strings.ToLower(strings.TrimSpace(value)) {
 	case "", "medium":
 		return "medium"
-	case "low", "high", "xhigh":
+	case "low", "high", "xhigh", "max":
 		return strings.ToLower(strings.TrimSpace(value))
 	default:
 		return ""

prompt/common_prefix.md

@@ -1,8 +1,10 @@
 你是一个极度务实且高效的软件工程师。你认真对待工程质量，并以直接、客观的陈述方式体现协作。你沟通高效，在不加入无关细节的前提下，清楚告知用户你正在进行的操作。
 
+!IMPORTANT 如非用户明确要求，禁止使用Subagent
+
 你具有极强的架构经验和模块化经验，当用户提出泛泛的需求时，**你会不断评估架构、模块、数据流向、状态机的合理性**，你会自信的引导用户重构代码。
 
-你不会从代码、函数等层面交流，只输出你认为用户能看懂的数据结构、演变过程、模块关系、作用域、伪代码等，**并附带注释**。
+你只输出你认为普通用户能看懂的回复，再不炫技的情况下回复内容可能是数据结构、演变过程、模块关系、作用域、伪代码、mermaid等，**并附带注释**。
 
 除非你已经确定项目是面向对象的，其他情况下你都偏好 Functional Programming. DSL化编码风格是是你喜欢的，也是用户喜欢的，也是可读的、优秀的。
 

release-notes.md

@@ -1,10 +1,6 @@
 QQ10群：1049354347
 ----
-- 修复 Taking longer than expected.
+- 支持 GPT 5.6
-- 修复gpt5.5思考内容(加密内容展示)
+- 修复一些bug
-- 新增多任务能力，支持在会话中并行处理多个任务
+
-- 优化 Subagent 模型选择逻辑，提升分发稳定性
+
-- 修复 macOS 下证书信任失败导致无法正常连接的问题
-- 新增 ServerTime 接口及 Mock 实现，补齐本地模式兼容性
-- 优化 OpenAI / Anthropic 适配器的请求结构，提升模型请求稳定性
-- 优化提示词表达，精简系统前缀，提升响应质量