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/libghostty-spm/Sources/GhosttyTheme/Themes/Themes_X.swift

@@ -0,0 +1,58 @@
+// Auto-generated by Script/generate-themes.sh — do not edit
+
+public extension GhosttyThemeDefinition {
+    static let xcode_Dark = GhosttyThemeDefinition(
+        name: "Xcode Dark",
+        background: "292a30",
+        foreground: "dfdfe0",
+        cursorColor: "dfdfe0",
+        cursorText: "292a30",
+        selectionBackground: "414453",
+        selectionForeground: "dfdfe0",
+        palette: [0: "414453", 1: "ff8170", 2: "78c2b3", 3: "d9c97c", 4: "4eb0cc", 5: "ff7ab2", 6: "b281eb", 7: "dfdfe0", 8: "7f8c98", 9: "ff8170", 10: "acf2e4", 11: "ffa14f", 12: "6bdfff", 13: "ff7ab2", 14: "dabaff", 15: "dfdfe0"]
+    )
+
+    static let xcode_Dark_hc = GhosttyThemeDefinition(
+        name: "Xcode Dark hc",
+        background: "1f1f24",
+        foreground: "ffffff",
+        cursorColor: "ffffff",
+        cursorText: "1f1f24",
+        selectionBackground: "43454b",
+        selectionForeground: "ffffff",
+        palette: [0: "43454b", 1: "ff8a7a", 2: "83c9bc", 3: "d9c668", 4: "4ec4e6", 5: "ff85b8", 6: "cda1ff", 7: "ffffff", 8: "838991", 9: "ff8a7a", 10: "b1faeb", 11: "ffa14f", 12: "6bdfff", 13: "ff85b8", 14: "e5cfff", 15: "ffffff"]
+    )
+
+    static let xcode_Light = GhosttyThemeDefinition(
+        name: "Xcode Light",
+        background: "ffffff",
+        foreground: "262626",
+        cursorColor: "262626",
+        cursorText: "ffffff",
+        selectionBackground: "b4d8fd",
+        selectionForeground: "262626",
+        palette: [0: "b4d8fd", 1: "d12f1b", 2: "3e8087", 3: "78492a", 4: "0f68a0", 5: "ad3da4", 6: "804fb8", 7: "262626", 8: "8a99a6", 9: "d12f1b", 10: "23575c", 11: "78492a", 12: "0b4f79", 13: "ad3da4", 14: "4b21b0", 15: "262626"]
+    )
+
+    static let xcode_Light_hc = GhosttyThemeDefinition(
+        name: "Xcode Light hc",
+        background: "ffffff",
+        foreground: "000000",
+        cursorColor: "000000",
+        cursorText: "ffffff",
+        selectionBackground: "b4d8fd",
+        selectionForeground: "000000",
+        palette: [0: "b4d8fd", 1: "ad1805", 2: "355d61", 3: "78492a", 4: "0058a1", 5: "9c2191", 6: "703daa", 7: "000000", 8: "8a99a6", 9: "ad1805", 10: "174145", 11: "78492a", 12: "003f73", 13: "9c2191", 14: "441ea1", 15: "000000"]
+    )
+
+    static let xcode_WWDC = GhosttyThemeDefinition(
+        name: "Xcode WWDC",
+        background: "292c36",
+        foreground: "e7e8eb",
+        cursorColor: "e7e8eb",
+        cursorText: "292c36",
+        selectionBackground: "494d5c",
+        selectionForeground: "e7e8eb",
+        palette: [0: "494d5c", 1: "bb383a", 2: "94c66e", 3: "d28e5d", 4: "8884c5", 5: "b73999", 6: "00aba4", 7: "e7e8eb", 8: "7f869e", 9: "bb383a", 10: "94c66e", 11: "d28e5d", 12: "8884c5", 13: "b73999", 14: "00aba4", 15: "e7e8eb"]
+    )
+}