Add YAML support and enhance AI service context handling

- Integrated yaml-cpp library into the project for YAML file parsing.
- Updated ConversationalAgentService to set ROM context in AI services.
- Extended AIService interface with SetRomContext method for context injection.
- Implemented SetRomContext in GeminiAIService and OllamaAIService.
- Enhanced PromptBuilder to load resource catalogues from YAML files.
- Added functions to parse commands, tools, examples, and tile references from YAML.
- Improved error handling for loading YAML files and added search paths for catalogues.
- Updated CMake configuration to fetch yaml-cpp if not found.
- Modified vcpkg.json to include yaml-cpp as a dependency.

src/cli/agent.cmake

@@ -24,6 +24,7 @@ target_link_libraries(yaze_agent
   PUBLIC
     yaze_common
     ${ABSL_TARGETS}
+    yaml-cpp
 )
 
 target_include_directories(yaze_agent