Add AIServer, character art pipeline, and Art package boot integration.

Bring in MaleExplorer assets/shaders, model tooling and Hunyuan updates, plus boot/YooAsset Art package support.

Co-authored-by: Cursor <cursoragent@cursor.com>

AIServer/CMakeLists.txt

@@ -0,0 +1,42 @@
+cmake_minimum_required(VERSION 3.20)
+project(AIServer LANGUAGES C CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+add_executable(aiserver
+  src/main.cpp
+  src/db.cpp
+  src/auth.cpp
+  src/http_ws_server.cpp
+  src/crypto.cpp
+  third_party/sqlite3.c
+)
+
+target_include_directories(aiserver PRIVATE
+  ${CMAKE_CURRENT_SOURCE_DIR}/src
+  ${CMAKE_CURRENT_SOURCE_DIR}/third_party
+)
+
+# SQLite: 关闭部分扩展，加快编译
+target_compile_definitions(aiserver PRIVATE
+  SQLITE_OMIT_LOAD_EXTENSION
+  SQLITE_THREADSAFE=1
+  _CRT_SECURE_NO_WARNINGS
+)
+
+if(WIN32)
+  target_link_libraries(aiserver PRIVATE ws2_32 bcrypt)
+  # sqlite3.c 是 C，MSVC 下关闭部分告警
+  if(MSVC)
+    target_compile_options(aiserver PRIVATE /W3 /utf-8)
+    set_source_files_properties(third_party/sqlite3.c PROPERTIES COMPILE_FLAGS "/W0")
+  endif()
+else()
+  target_link_libraries(aiserver PRIVATE pthread dl)
+endif()
+
+# 运行时默认数据目录：可执行文件旁的 data/
+add_custom_command(TARGET aiserver POST_BUILD
+  COMMAND ${CMAKE_COMMAND} -E make_directory $<TARGET_FILE_DIR:aiserver>/data
+)