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/mbedtls/.gitignore

@@ -0,0 +1,76 @@
+# Random seed file created by test scripts and sample programs
+seedfile
+# MBEDTLS_PSA_INJECT_ENTROPY seed file created by the test framework
+00000000ffffff52.psa_its
+# Log files created by all.sh to reduce the logs in case a component runs
+# successfully
+quiet-make.*
+
+# CMake build artifacts:
+CMakeCache.txt
+CMakeFiles
+CTestTestfile.cmake
+cmake_install.cmake
+Testing
+# CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:
+*.dir/
+# MSVC files generated by CMake:
+/*.sln
+/*.vcxproj
+/*.filters
+
+# Test coverage build artifacts:
+Coverage
+*.gcno
+*.gcda
+coverage-summary.txt
+
+# generated by scripts/memory.sh
+massif-*
+
+# Eclipse project files
+.cproject
+.project
+/.settings
+
+# Unix-like build artifacts:
+*.o
+*.s
+
+# MSVC build artifacts:
+*.exe
+*.pdb
+*.ilk
+*.lib
+
+# Python build artifacts:
+*.pyc
+
+# CMake generates *.dir/ folders for in-tree builds (used by MSVC projects), ignore all of those:
+*.dir/
+
+# Microsoft CMake extension for Visual Studio Code generates a build directory by default
+/build/
+
+# Generated documentation:
+/apidoc
+
+# PSA Crypto compliance test repo, cloned by test_psa_compliance.py
+/psa-arch-tests
+
+# Editor navigation files:
+/GPATH
+/GRTAGS
+/GSYMS
+/GTAGS
+/TAGS
+/cscope*.out
+/tags
+
+# clangd compilation database
+compile_commands.json
+# clangd index files
+/.cache/clangd/index/
+
+# VScode folder to store local debug files and configurations
+.vscode