Add pretty print methods to help debug

[mannylopez]

Add pretty print methods to help debug

/// Pretty prints a Moon object, useful for debugging
/// Example:
/// ```swift
/// let date = TestHelper.formatDate(year: 2024, month: 06, day: 7)
/// let moon = TinyMoon.Moon(date: date)
/// TestHelper.prettyPrintMoonObject(moon)
/// ```
/// Returns
/// ```
/// ...
/// 2024-06-07 07:00:00 +0000
///     🌑 newMoon
///     - lunarDay: 0.7625128604803247
///     - maxLunarDay: 28.762512860479735
///     - daysTillFullMoon: 14
///     - daysTillNewMoon: 0
/// ```
static func prettyPrintMoonObject(_ moon: TinyMoon.Moon) {...}

/// Prints the 4 major phases for each month in a given year
/// Example output for 2024
/// ```
/// // January
/// 🌗 2024-01-03 08:00:00 +0000 lastQuarter
/// 🌑 2024-01-11 08:00:00 +0000 newMoon
/// 🌓 2024-01-17 08:00:00 +0000 firstQuarter
/// 🌕 2024-01-25 08:00:00 +0000 fullMoon
/// ...
/// // December
/// 🌑 2024-12-01 08:00:00 +0000 newMoon
/// 🌓 2024-12-07 08:00:00 +0000 firstQuarter
/// 🌗 2024-12-22 08:00:00 +0000 lastQuarter
/// 🌑 2024-12-30 08:00:00 +0000 newMoon
/// ```
static func prettyPrintMoonPhasesForYear(_ year: Int) {...}

/// Prints a calendar view for each month in a given year
/// Example output for 2024
/// ```
/// january 2024
/// S    M     T      W     T     F     S
///       01🌖 |02🌖 | *🌗 |04🌘 |05🌘 |06🌘 |
/// 07🌘 |08🌘 |09🌘 |10🌘 | *🌑 |12🌒 |13🌒 |
/// 14🌒 |15🌒 |16🌒 | *🌓 |18🌔 |19🌔 |20🌔 |
/// 21🌔 |22🌔 |23🌔 |24🌔 | *🌕 |26🌖 |27🌖 |
/// 28🌖 |29🌖 |30🌖 |31🌖 |
/// ...
/// december 2024
/// S    M     T      W     T     F     S
/// *🌑 |02🌒 |03🌒 |04🌒 |05🌒 |06🌒 | *🌓 |
/// 08🌔 |09🌔 |10🌔 |11🌔 |12🌔 |13🌔 |14🌔 |
/// *🌕 |16🌖 |17🌖 |18🌖 |19🌖 |20🌖 |21🌖 |
/// *🌗 |23🌘 |24🌘 |25🌘 |26🌘 |27🌘 |28🌘 |
/// 29🌘 | *🌑 |31🌒 |
/// ```
static func prettyPrintCalendarForYear(_ year: Int) {...}