fix: complete runtime and workspace workflows

Restore Ask workspace reads and output paging without granting write access,
and let programming Subagents reuse their parent's browser page. Allocate
browser resources only when used, keep Agent pages aligned with workbar tabs,
recover released bindings, and remove unused automatic screenshot work.

Preserve inherited Runtime selections during remote usage persistence and
manual compression. Keep viable channel model fallbacks, display the actual
scheduled-task mode and Harness model source, and avoid rediscovery delays
when calling healthy MCP tools. Fix directory/history refresh, case-only
renames, rename-aware commit diffs, and FastGPT probe success reporting.

Add regression coverage and align feature documentation. The Agent-side
connection timeout fix requires deploying an updated Agent; existing Ask
read-only and Execute authorization boundaries remain unchanged.

Final validation: 3839 tests passed, 66 skipped; typecheck, lint, development
build, and diff checks passed. Isolated Electron UI/MCP workflows passed with
a loopback model fixture. Current-source Linux x64 Host checks passed with
three successful real model requests. Chromium loadURL rejection was not
reproduced in the UI; released-binding recovery has automated coverage.

Release note: 修复 Ask 读取项目文件、浏览器页面显示与恢复、文件管理及模型配置跟随中的不一致，并减少无用截图和 MCP 等待。定时任务显示实际工作模式，远程会话可正常保存继承 Runtime 的用量；远端连接超时修复需更新 Agent 后生效。

FEATURES.zh-CN.md

@@ -103,7 +103,7 @@
 - [x] **本地录音与离线转写**：采集麦克风音频并使用已选择的本地模型离线转写，支持停止、取消、状态反馈和资源释放。
 - [x] **版本检查与镜像节点**：在“关于与更新”中选择 GitHub（默认）或镜像节点；手动检查、启动时检查和下载页使用同一选择，并只读取固定可信的发布索引，不自动下载或安装。
 - [x] **应用内反馈**：在“关于与更新”中直接提交问题、建议或体验反馈，支持可选邮箱和单张截图；默认不上传诊断，用户可主动附加有界的最近桌面诊断摘要。失败后保留草稿、诊断选择和同一请求编号；不会附加对话、Prompt、凭据、文件内容、路径、Provider 原始响应或远端 Agent 日志。
-- [x] **内网兼容模式**：默认开启；允许应用内 HTTP 与无效、自签名或过期的 HTTPS 证书，关闭后恢复严格地址和证书校验。
+- [x] **内网兼容**：允许应用内 HTTP 与无效、自签名或过期的 HTTPS 证书；反馈、微信凭据与媒体等固定平台服务仍保持严格证书校验。
 
 ### 开源、构建与发布