feat: add ansi colours

[backwardspy]

demo of what works currently:

---
whiskers:
  version: '^2.5'
  hex_format: "#{{R}}{{G}}{{B}}"
---
ansi colours:
{% for _, c in flavor.ansi_colors -%}
{{ c.name }} ({{ c.code }}) {{ c.hex }}
{% endfor %}
ansi colour pairs:
{% for _, pair in flavor.ansi_color_pairs -%}
{{ pair.name }} ({{ pair.normal.code }}) {{ pair.normal.name }} | ({{ pair.bright.code }}) {{ pair.bright.name }}
{% endfor -%}

ansi colours:
Black (0) #5C5F77
Red (1) #D20F39
Green (2) #40A02B
Yellow (3) #DF8E1D
Blue (4) #1E66F5
Magenta (5) #EA76CB
Cyan (6) #179299
White (7) #ACB0BE
Bright Black (8) #6C6F85
Bright Red (9) #DE293E
Bright Green (10) #49AF3D
Bright Yellow (11) #EEA02D
Bright Blue (12) #456EFF
Bright Magenta (13) #FE85D8
Bright Cyan (14) #2D9FA8
Bright White (15) #BCC0CC

ansi colour pairs:
Black (0) Black | (8) Bright Black
Red (1) Red | (9) Bright Red
Green (2) Green | (10) Bright Green
Yellow (3) Yellow | (11) Bright Yellow
Blue (4) Blue | (12) Bright Blue
Magenta (5) Magenta | (13) Bright Magenta
Cyan (6) Cyan | (14) Bright Cyan
White (7) White | (15) Bright White

todo:

• ansi pairs
• overrides
• docs
• test on actual terminal ports
  • then publish stable ctp/rust crate

[ninetailedtori]

Hiya, had a few questions wrt this one!

• Will these be inherited from the color class
  • say if we want to grab the RGB value, or uint32, or HSL?
  • Edit: this will use AnsiColor class, which then is nested in AnsiColorPair, which is primarily a wrapper to add normal and bright tags to colour identifiers.
• I assume this'll include the whole if(cond=flavor.dark, t=<dark-color>, f=<light-color>) thing too, right? :3
  • Edit: this already contains identification of black and white colours!

[latin-1]

I don't mean to rush you, but it has been a year, which feels like quite a long time. Are there any major blockers preventing us from merging this MR?

[ninetailedtori]

I don't mean to rush you, but it has been a year, which feels like quite a long time. Are there any major blockers preventing us from merging this MR?

In terms of what I've heard, we're looking for documentation, and further testing, on this PR? cc: @backwardspy would have to confirm that though.

[ninetailedtori]

#119 opened to hopefully finish up docs, merge main into with collisions calculated, and fix order to u8 if my rust pr goes through hopefully :]