初始提交：terminalX 可运行态（M0/M1/M1.5 已真机验证）

- M0: libghostty SSH 终端（渲染/输入/连接）+ 白屏修复(OutputGate) + 会话状态机/自动重连
- M1: tsnet 用户态组网 + SSH-over-tsnet(fd 桥)，shell 级真机验证；R5(Go+gvisor+C+++Swift 同进程) retire
- M1.5: tmux -CC 原生 tab（MVP）
- 结构: packages/(TXCore·TXTransport), apps/TerminalX, vendor/(libghostty-spm/libssh2/mbedtls/tsnet-bridge), artifacts/
- 文档: CLAUDE.md + docs/HANDOFF.md（新会话入口）
- 环境: 认证代理→依赖 vendor 本地化；Go 在 ~/.local/go；仅模拟器/未签名
- 待续: M2 mosh, tmux 多 pane, M4 安全(host key/SE)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

vendor/MSDisplayLink/README.md

@@ -0,0 +1,73 @@
+# MSDisplayLink
+
+The missing DisplayLink driver for Apple platforms. Use CADisplayLink on UIKit and CVDisplayLink on AppKit.
+
+Battle tested in [ColorfulX](https://github.com/Lakr233/ColorfulX)
+
+Called MS but it has nothing to do with Microsoft. :P
+
+## Preview
+
+![Preview](Resources/SCR-20240814-qqri.jpeg)
+
+## Installation
+
+### Swift Package Manager
+
+```swift
+.package(url: "https://github.com/Lakr233/MSDisplayLink.git", from: "2.0.8")
+```
+
+### CocoaPods
+
+**Never thought about it.**
+
+## Usage
+
+### UIKit/AppKit
+
+Follow the steps to get called. The `DisplayLinkDelegate` is friendly to confirm for a UIView or NSView.
+
+- Hold reference to `DisplayLink` object.
+- Confirm to `DisplayLinkDelegate` protocol to get called within `synchronization()`.
+- Call `displayLink.delegatingObject` with a `DisplayLinkDelegate` object.
+
+Tech Tips:
+
+- Call to `synchronization()` is performed at a background thread.
+- Scheduler is a serial queue unique to each `DisplayLinkDriver` holds by `DisplayLink`.
+    - Queue inherits the quality of service from the where you created the `DisplayLink`.
+    - Does not make scene to use concurrent queue.
+    - Does not share the queue across different `DisplayLink` objects.
+    - Queue names are same.
+
+### SwiftUI
+
+```
+import MSDisplayLink
+import SwiftUI
+
+struct ContentView: View {
+    @State var frame: Int = 0
+    var body: some View {
+        VStack {
+            Text("MSDisplayLink Trigger: \(frame)")
+                .monospacedDigit()
+                .contentTransition(.numericText())
+        }
+        .animation(.interactiveSpring, value: frame)
+        .modifier(DisplayLinkModifier(scheduleToMainThread: true) {
+            frame += 1
+        })
+        .padding()
+    }
+}
+```
+
+## License
+
+[MIT License](LICENSE)
+
+---
+
+2024.08.14