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/libssh2/tests/ossfuzz/Makefile.am

@@ -0,0 +1,34 @@
+AM_CPPFLAGS = -I$(top_builddir)/include
+LDADD = $(top_builddir)/src/libssh2.la
+
+if USE_OSSFUZZ_FLAG
+FUZZ_FLAG = $(LIB_FUZZING_ENGINE)
+else
+if USE_OSSFUZZ_STATIC
+LDADD += $(LIB_FUZZING_ENGINE)
+FUZZ_FLAG =
+else
+LDADD += libstandaloneengine.a
+FUZZ_FLAG =
+endif
+endif
+
+noinst_PROGRAMS =
+noinst_LIBRARIES =
+
+if USE_OSSFUZZERS
+noinst_PROGRAMS += \
+  ssh2_client_fuzzer
+
+noinst_LIBRARIES += \
+  libstandaloneengine.a
+endif
+
+ssh2_client_fuzzer_SOURCES = ssh2_client_fuzzer.cc testinput.h
+ssh2_client_fuzzer_CXXFLAGS = $(AM_CXXFLAGS) $(FUZZ_FLAG)
+ssh2_client_fuzzer_LDFLAGS = $(AM_LDFLAGS) -static
+
+libstandaloneengine_a_SOURCES = standaloneengine.cc
+libstandaloneengine_a_CXXFLAGS = $(AM_CXXFLAGS)
+
+EXTRA_DIST = ossfuzz.sh