Release lib 0.6.0 and cli 0.10.0

[JamyGolden]

Adds support for builder spec 0.11.1 and changes library API to cater for different system variants in builder.

Lib

## 0.6.0 - 2024-08-28

## Added

- Add basic documentation for docs.rs

## Changed

- Require schemes to be wrapped in `Scheme` enum when creating a
  `Template` struct instance to easily extend builder to support
  different scheme systems
- Use `SchemeSystem` and `SchemeVariant` enums for scheme `system` and
  `variant` properties respectively instead of using string values

## Removed

- `anyhow` crate moved to dev-dependency for tests, but replaced with
  `TintedBuilderError` enum with `thiserror` macros in API

Cli

## [0.10.0] - 2024-08-28

## Changed

- Breaking change: `tinted-builder` library includes an API change and
  `tinted-builder-rust` now exports the new `tinted-builder` API
- Breaking change: Use `SchemeSystem` and `SchemeVariant` enums for
  scheme `system` and `variant` properties respectively instead of using
  string values
- Schemes are not required to be in directories named after the scheme
  `system`. Any `.yaml` or `.yml` scheme file will be collected into the
  scheme system based on the `system` property defined in the scheme 
  file. Current supported systems are `base16` and `base24`

## Added

- Support for `0.11.1` Tinted Theming builder specification. Dotfile
  (`.*.yaml` and `.*.yml`) will be ignored
- Documentation for public operation functions

## Removed

- Remove deprecated `render_to_file` `Template` method