sources: a TCPStreamer kind (standalone or TCPStreamService) on the UDPS client's TCP mode

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CMakeLists.txt

@@ -241,6 +241,7 @@ add_executable(udpscope
   src/source/registry.cpp
   src/source/udps_source.cpp
   src/source/udps_kind.cpp
+  src/source/tcps_kind.cpp
   src/source/probe_source.cpp
   src/source/e1608/e1608_link.cpp
   src/source/e1608/e1608_device.cpp