feat(server): add recipe-based model management (#2176)

examples/server/CMakeLists.txt

@@ -68,6 +68,8 @@ add_executable(${TARGET}
     ../common/media_io.cpp
     main.cpp
     runtime.cpp
+    model_catalog.cpp
+    routes_models.cpp
     async_jobs.cpp
     routes_index.cpp
     routes_openai.cpp
@@ -88,6 +90,17 @@ else()
     message(STATUS "HAVE_INDEX_HTML disabled")
 endif()
 
+file(GLOB BUILTIN_RECIPE_FILES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/recipes/*.json")
+set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${BUILTIN_RECIPE_FILES})
+# Keep recipes in separate literals to stay within MSVC's string size limit.
+set(SD_BUILTIN_RECIPES "")
+foreach(RECIPE_FILE IN LISTS BUILTIN_RECIPE_FILES)
+    file(READ "${RECIPE_FILE}" RECIPE_JSON)
+    string(APPEND SD_BUILTIN_RECIPES "R\"recipes(${RECIPE_JSON})recipes\",\n")
+endforeach()
+configure_file(recipes_builtin.h.in "${CMAKE_CURRENT_BINARY_DIR}/recipes_builtin.h" @ONLY)
+target_include_directories(${TARGET} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}")
+
 install(TARGETS ${TARGET} RUNTIME)
 target_link_libraries(${TARGET} PRIVATE stable-diffusion ${CMAKE_THREAD_LIBS_INIT})
 if(SD_WEBP)