Replaces the custom ICompatibleLogger and TraceLogger with log4net for logging, introducing LoggingBootstrap for environment-aware log4net initialization. Refactors all resource tools to use IApiEndpoint and moves them to the ApiEndpoints namespace. Updates project references, configuration, and adds a log4net.config for consistent logging setup.
Removed all telemetry-related code and configuration from WelsonJS.Launcher, including source files, resource strings, and app.config keys. Enhanced AssemblyLoader to support fallback to curl.exe for downloads on legacy Windows, with integrity hash verification. Updated documentation and resource files to reflect the new curl fallback mechanism and added the required integrity hash for curl.exe.
