Related problem

as i did with error make in #8511, i think we could have slightly better error message for the ANSI format record given to ansi -e 😋

for now we have things like

>_ ansi -e
Error: nu::shell::missing_parameter

  × Missing parameter: code.
   ╭─[entry #19:1:1]
 1 │ ansi -e
   · ──┬─
   ·   ╰── missing parameter: code
   ╰────

>_ ansi -e {}

>_ ansi -e {foo: "foo"}
Error: nu::shell::incompatible_parameters

  × Incompatible parameters.
   ╭─[entry #21:1:1]
 1 │ ansi -e {foo: "foo"}
   ·         ──────┬─────
   ·               ╰── problem with key: foo
   ╰────

Describe the solution you'd like

i think it would be a bit better to explain

• what should be expected when one gives nothing to ansi -e
• what is the "problem" with the "foo" key

and to add a complete example to the help of ansi 👍

Describe alternatives you've considered

No response

Additional context and details

No response