refactor: remove CompileGraph temporarily, to be added in next PR

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

Author: 16bit-ykiko

CMakeLists.txt

@@ -168,7 +168,6 @@ add_library(clice-core STATIC
     "${PROJECT_SOURCE_DIR}/src/server/stateful_worker.cpp"
     "${PROJECT_SOURCE_DIR}/src/server/worker_pool.cpp"
     "${PROJECT_SOURCE_DIR}/src/server/master_server.cpp"
-    "${PROJECT_SOURCE_DIR}/src/server/compile_graph.cpp"
     "${PROJECT_SOURCE_DIR}/src/server/config.cpp"
 )
 add_library(clice::core ALIAS clice-core)