What

Fix cmake/monitoring_system-config.cmake.in and CMakeLists.txt to use the snake_case logger_system package name consistently, matching the established vcpkg PACKAGE_NAME convention.

Changes

• cmake/monitoring_system-config.cmake.in: Change find_dependency(LoggerSystem CONFIG) → find_dependency(logger_system CONFIG)
• CMakeLists.txt: Add find_package(logger_system CONFIG QUIET) fallback in the logger discovery block, consistent with how thread_system and network_system are discovered

Why

The logger_system portfile (vcpkg-ports/kcenon-logger-system/portfile.cmake) uses PACKAGE_NAME logger_system (snake_case), but the config template was still calling find_dependency(LoggerSystem CONFIG) (PascalCase). This caused find_package(monitoring_system) to fail for consumers who had logger_system enabled, because CMake would look for a non-existent LoggerSystem package.

Additionally, the logger discovery in CMakeLists.txt had no find_package() fallback — meaning vcpkg-installed logger_system packages would never be found during the initial dependency detection phase.

Relates to #532: Standardize CMake PACKAGE_NAME convention across ecosystem ports

How

Root cause

find_dependency(LoggerSystem CONFIG) in the installed config file caused find_package(monitoring_system) to fail when logger support was enabled and logger_system (snake_case) was installed via vcpkg.

Fix

1. Align find_dependency call in config template with the portfile's PACKAGE_NAME
2. Add find_package(logger_system CONFIG QUIET) detection block (matches pattern used by thread_system and network_system)

Testing

• No build toolchain available locally; CI validation covers all platforms
• Changes are backward-compatible: candidate list still checks LoggerSystem and LoggerSystem::LoggerSystem for submodule/FetchContent builds

Checklist

• Config template uses correct snake_case package name
• find_package fallback added for vcpkg-mode logger discovery
• No regression for submodule/FetchContent build mode (backward-compatible candidate list)
• Consistent with thread_system and network_system detection patterns

Closes #532