Bevy 0.18 and tons of improvements

[doonv]

yay bevy 0.18

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Changelog

• Updated to Bevy 0.18
• Added colored_fmt_layer, which disables ansi sanitization, which allows for colored output in the terminal.
• Added console_log_plugin, which returns a LogPlugin with console_log_layer and colored_fmt_layer.
• Added ansi support.
• Removed CommandHints and replaced them with ansi underlines, which properly display in the terminal and are way cleaner than the old system.
• Reorganized the builtin parser runner.
• Made some formatting be colored with ansi colors.
• Improved error handling in the builtin parser in many ways.
• Custom functions with references now use &Value instead of StrongRef<Value>. &mut Value, &mut {subvalue, like bool} are all also now supported.
• TODO

Known Regressions

• Command messages (with what you typed in) are shown after the command has been parsed, which can cause problems if you call a function that prints a message.