开发空间：可折叠右侧栏与对话权限模式

CHANGELOG.md

@@ -31,6 +31,8 @@
 
 ### 新增
 
+- 开发空间对话右侧栏：可折叠，空状态「开始一个面板」，从文件 / 审查 / 后台任务 / 浏览器 / 终端起步。输入框「+」打开同一组面板，「使用权限」提供默认权限 / 自动审批 / 完全访问并随对话发送。
+- 开发空间对话区历史横杠：沿滚动条一侧显示回合刻度，悬停看摘要，点击跳到对应消息；打开右侧栏后仍可见。
 - 模型页本机大模型：Ollama 已安装但未运行时显示「启动 Ollama」（Windows 走已知安装路径的 `Ollama.exe` / `ollama app` / `ollama serve`）；缺少可自动处理的依赖时提供「一键下载安装」，否则说明需手动安装；「搜索本机模型」后台扫描 `.gguf` / `.ggml`（以及明确的本地 LLM safetensors 目录），结果进入本机列表并可注册到 Ollama 供对话切换。
 - 组织页双向互生长：FreeOS 资产经 `/api/freeos/ingest`（共享写入令牌，无需边车登录墙）落到 openXYOS 员工/人才/插件/技能表；控制面导出再装配回 FreeOS。循环在边车健康时不再把「已推送到控制面」写成 false。
 - 组织页可从本地语料或 ima / 云知识库指针一键生产尚未入部门的专家 / 智能助手；本地模型一键下载后会注册到 Ollama 供应商。

dashboard/src/components/BrowserWorkspace/ChatBrowserPanel.module.less

@@ -211,6 +211,12 @@
   }
 }
 
+.toolbarLeading {
+  display: flex;
+  align-items: center;
+  flex-shrink: 0;
+}
+
 .toolbarActions {
   display: flex;
   align-items: center;

dashboard/src/components/BrowserWorkspace/ChatDockPanelShell.tsx

@@ -10,13 +10,13 @@ import type { MenuProps } from "antd";
 import { useTranslation } from "react-i18next";
 import {
   Check,
+  Columns2,
   Maximize2,
   Minimize2,
-  MoreVertical,
   PanelBottom,
   PanelRight,
+  PanelRightClose,
   PictureInPicture2,
-  X,
 } from "lucide-react";
 import { beginPointerDragSession } from "../../hooks/usePointerDragSession";
 import type { PanelMode } from "./index";
@@ -37,8 +37,13 @@ interface ChatDockPanelShellProps {
   style?: React.CSSProperties;
   /** Left-side title (filename / “远程浏览器”). */
   title?: React.ReactNode;
+  /** Leading control before the title (e.g. add-panel +). */
+  leadingActions?: React.ReactNode;
   /** Content actions left of the layout/close group (mode, refresh, download…). */
   toolbarActions?: React.ReactNode;
+  /** Widen / restore the right dock (desktop). */
+  onExpand?: () => void;
+  expandActive?: boolean;
   children: React.ReactNode;
 }
 
@@ -116,7 +121,10 @@ const ChatDockPanelShell: React.FC<ChatDockPanelShellProps> = ({
   onClose,
   style,
   title,
+  leadingActions,
   toolbarActions,
+  onExpand,
+  expandActive = false,
   children,
 }) => {
   const { t } = useTranslation();
@@ -449,6 +457,9 @@ const ChatDockPanelShell: React.FC<ChatDockPanelShellProps> = ({
         onPointerDown={handlePopupDragStart}
         style={toolbarStyle}
       >
+        {leadingActions ? (
+          <div className={styles.toolbarLeading}>{leadingActions}</div>
+        ) : null}
         <div className={styles.toolbarTitle}>{title}</div>
         <div className={styles.toolbarSpacer} />
         {toolbarActions ? (
@@ -507,18 +518,44 @@ const ChatDockPanelShell: React.FC<ChatDockPanelShellProps> = ({
               aria-label={t("browserWorkspace.panelLayout", "面板布局")}
               onPointerDown={(e) => e.stopPropagation()}
             >
-              <MoreVertical size={16} strokeWidth={1.8} />
+              <Columns2 size={16} strokeWidth={1.8} />
             </button>
           </Dropdown>
-          <button
-            type="button"
-            className={styles.toolbarIconBtn}
-            onClick={onClose}
-            onPointerDown={(e) => e.stopPropagation()}
-            aria-label={t("common.close", "关闭")}
-          >
-            <X size={14} strokeWidth={1.8} />
-          </button>
+          {onExpand && mode === "right" ? (
+            <Tooltip
+              title={
+                expandActive
+                  ? t("chat.rightRail.shrink", "恢复面板宽度")
+                  : t("chat.rightRail.expandWide", "加宽面板")
+              }
+            >
+              <button
+                type="button"
+                className={styles.toolbarIconBtn}
+                onClick={onExpand}
+                onPointerDown={(e) => e.stopPropagation()}
+                aria-label={
+                  expandActive
+                    ? t("chat.rightRail.shrink", "恢复面板宽度")
+                    : t("chat.rightRail.expandWide", "加宽面板")
+                }
+                aria-pressed={expandActive}
+              >
+                <Maximize2 size={16} strokeWidth={1.8} />
+              </button>
+            </Tooltip>
+          ) : null}
+          <Tooltip title={t("chat.rightRail.collapse", "收起右侧栏")}>
+            <button
+              type="button"
+              className={styles.toolbarIconBtn}
+              onClick={onClose}
+              onPointerDown={(e) => e.stopPropagation()}
+              aria-label={t("chat.rightRail.collapse", "收起右侧栏")}
+            >
+              <PanelRightClose size={16} strokeWidth={1.8} />
+            </button>
+          </Tooltip>
         </div>
         {windowControlsSpacerPx > 0 ? (
           <span

dashboard/src/locales/en.json

@@ -1387,6 +1387,48 @@
       "title": "Expert details"
     },
     "composerMore": "More tools",
+    "rightRail": {
+      "title": "Right sidebar",
+      "startTitle": "Start a panel",
+      "startDesc": "Open files, review, a resource monitor, the built-in browser, or a terminal on the right, and keep chatting on the left.",
+      "footerHint": "Use the + button at the top to pick more panel types",
+      "collapse": "Collapse right sidebar",
+      "expand": "Expand right sidebar",
+      "expandWide": "Widen panel",
+      "shrink": "Restore panel width",
+      "addPanel": "Add a panel",
+      "openFiles": "Open files",
+      "openFilesHint": "Files",
+      "openReview": "Open review",
+      "openReviewHint": "Review",
+      "openTasks": "Open background tasks",
+      "openTasksHint": "Background tasks",
+      "openBrowser": "Open browser",
+      "openBrowserHint": "Browser",
+      "openTerminal": "Open terminal",
+      "openTerminalHint": "Terminal",
+      "reviewEmpty": "Nothing to review yet",
+      "reviewEmptyHint": "Tool calls and edits from this chat will show up here.",
+      "reviewNeedSession": "Pick a conversation to see the review trail.",
+      "tasksEmpty": "No background tasks yet",
+      "tasksEmptyHint": "Scheduled jobs and running work will appear here.",
+      "tasksOpenPage": "Manage scheduled tasks",
+      "taskOn": "On",
+      "taskOff": "Off",
+      "dockReviewTitle": "Review",
+      "dockTasksTitle": "Background tasks"
+    },
+    "permissionMode": {
+      "label": "Use permissions",
+      "default": "Default permissions",
+      "defaultHint": "Follow the current security policy when running tools.",
+      "auto": "Auto-approve",
+      "autoHint": "Run commands automatically inside the protected workspace sandbox. Actions that cross the sandbox are judged by the auto-reviewer; high-risk ones may be blocked or need confirmation.",
+      "full": "Full access",
+      "fullHint": "Allow higher-privilege actions. High-risk commands may still be blocked by security policy.",
+      "fullConfirmTitle": "Switch to full access?",
+      "fullConfirm": "Full access relaxes tool approval for this conversation. Confirm you trust this task."
+    },
     "knowledgePicker": "Knowledge bases",
     "knowledgePickerSearch": "Search knowledge bases",
     "knowledgePickerEmpty": "No knowledge bases available",

dashboard/src/locales/zh.json

@@ -1387,6 +1387,48 @@
       "title": "专家详情"
     },
     "composerMore": "更多工具",
+    "rightRail": {
+      "title": "右侧栏",
+      "startTitle": "开始一个面板",
+      "startDesc": "在右侧打开文件、审查、资源监视器、内置浏览器或终端，与左侧对话并行工作。",
+      "footerHint": "可通过顶部 + 按钮选择更多面板类型",
+      "collapse": "收起右侧栏",
+      "expand": "展开右侧栏",
+      "expandWide": "加宽面板",
+      "shrink": "恢复面板宽度",
+      "addPanel": "添加面板",
+      "openFiles": "打开文件",
+      "openFilesHint": "文件",
+      "openReview": "打开审查",
+      "openReviewHint": "审查",
+      "openTasks": "打开后台任务",
+      "openTasksHint": "后台任务",
+      "openBrowser": "打开浏览器",
+      "openBrowserHint": "浏览器",
+      "openTerminal": "打开终端",
+      "openTerminalHint": "终端",
+      "reviewEmpty": "还没有可审查的操作",
+      "reviewEmptyHint": "和助手对话后，工具调用与改动会显示在这里。",
+      "reviewNeedSession": "先选一段对话，才能查看审查记录。",
+      "tasksEmpty": "当前没有后台任务",
+      "tasksEmptyHint": "定时任务和正在运行的工作会显示在这里。",
+      "tasksOpenPage": "管理定时任务",
+      "taskOn": "已启用",
+      "taskOff": "已停用",
+      "dockReviewTitle": "审查",
+      "dockTasksTitle": "后台任务"
+    },
+    "permissionMode": {
+      "label": "使用权限",
+      "default": "默认权限",
+      "defaultHint": "按当前安全策略询问或执行工具。",
+      "auto": "自动审批",
+      "autoHint": "在受保护的工作区沙箱内自动执行命令；需要越过沙箱边界的操作交给自动审查器判断，高风险操作可能被拒绝或要求确认。",
+      "full": "完全访问",
+      "fullHint": "允许更高权限的操作；高风险命令仍可能被安全策略拦截。",
+      "fullConfirmTitle": "切换到完全访问？",
+      "fullConfirm": "完全访问会放宽本对话的工具审批。请确认你信任这次任务。"
+    },
     "knowledgePicker": "知识库",
     "knowledgePickerSearch": "搜索知识库",
     "knowledgePickerEmpty": "暂无可用知识库",

dashboard/src/pages/Chat/chatMessages.partial.less

@@ -8,18 +8,18 @@
   flex-direction: column;
 }
 
-/* Left gutter so the in-thread turn timeline ticks do not cover bubbles.
+/* Inline-end gutter so scroll-track ticks do not cover bubbles.
    Prefer parent `.chatMainWithTurnRail` (title + composer + list). This local
    class remains as a fallback when MessageList is mounted alone. */
 .messageListWrapperWithRail {
   --chat-turn-rail-gutter: 48px;
 
   .messageListInner {
-    padding-inline-start: var(--chat-turn-rail-gutter);
-    padding-inline-end: var(--chat-column-pad-x, 24px);
+    padding-inline-start: var(--chat-column-pad-x, 24px);
+    padding-inline-end: var(--chat-turn-rail-gutter);
 
-    @media (max-width: 863px) {
-      padding-inline-start: var(--chat-column-pad-x, 24px);
+    @media (max-width: 559px) {
+      padding-inline-end: var(--chat-column-pad-x, 24px);
     }
   }
 }