Document Logger.hpp: Add Doxygen documentation for Logger class and macros

[Copilot]

• Explore repository structure and understand documentation style
• Examine Logger.hpp and identify undocumented elements
• Understand build and linting requirements (wpiformat, clang-tidy)
• Document the LogLevel enum and its constants
• Document the Logger class
• Document Logger constructor and methods
• Document the WPI_LOG macro and helper macros (WPI_ERROR, WPI_WARNING, etc.)
• Run wpiformat to ensure proper formatting
• Push changes to document-logger branch
• Address review feedback:
  • Update DoLog documentation wording
  • Update LogV documentation to use "a format string"
  • Change format parameter description to "Format string"
  • Move example from WPI_LOG macro to class-level documentation
  • Add notes to DoLog and LogV about using macros instead
• Apply review changes consistently:
  • Update Log template function to use "a format string"
  • Change all format parameters from "Format string (fmt syntax)" to "Format string"
  • Update all logging macros (WPI_LOG, WPI_ERROR, WPI_WARNING, WPI_INFO, WPI_DEBUG, WPI_DEBUG1-4)

Original prompt

On Logger.hpp, Document the wpiutil Logger class and associated constants and macros, following the existing code and documentation style. Push to a new branch called document-logger and wait for github actions CI results.

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[rzblue]

Suggested change

	* Logs a formatted message using fmt format string.
	* Logs a formatted message using a format string.

[Copilot]

Updated to "Logs a formatted message using a format string." in 8b5d358

[rzblue]

Suggested change

	* @param format Format string (fmt syntax)
	* @param format Format string

[Copilot]

Updated to "Format string" in 8b5d358

[rzblue]

Remove the example here, put it in the class level documentation

[Copilot]

Moved example to class level documentation in 8b5d358

[rzblue]

Suggested change

	* This is the core logging function that calls the registered logger
	* This is the main logging function that calls the registered logger

[Copilot]

Updated to "This is the main logging function that calls the registered logger" in 8b5d358

[rzblue]

Add note to both this and LogV that users should generally use the log macros instead

[Copilot]

Added @note to both DoLog and LogV about using the log macros instead in 8b5d358

[rzblue]

@copilot Any changes suggested in the last review should be applied to other functions if applicable

[Copilot]

@copilot Any changes suggested in the last review should be applied to other functions if applicable

Applied the format string documentation changes consistently to:

• Log template function (line 141, 150)
• WPI_LOG macro (line 188)
• All logging convenience macros: WPI_ERROR, WPI_WARNING, WPI_INFO, WPI_DEBUG, WPI_DEBUG1-4 (lines 201, 211, 221, 231, 241, 251, 261, 271)

Changed "fmt format string" to "a format string" and "Format string (fmt syntax)" to "Format string" throughout. See commit dac3c25