Adds two checks to the shared-palette section, extending the existing
colored list with the functions converted in this branch (config-help,
fish-deps, gi, git-clean, mkrep):
- Every listed function's --help must contain the session's own c_head
and c_cmd escapes -- not just some escape sequence, which the existing
presence check already covered but which a wrong-role bug (still some
color, just not the right one) sails through undetected.
- Every escape sequence found in --help output must be one of
c_reset/c_head/c_cmd/c_flag/c_arg/c_dim. c_warn/c_err/c_ok/c_accent/
c_sel/c_hi are legitimate elsewhere but never in --help text; reaching
for one there is always a bug, which is exactly what logs and
smart_exit did (static c_accent green for the command name).
Verified against the pre-fix smart_exit.fish (58d5cf3~1): both checks
fail on it -- missing c_head on "Options:", and a disallowed \e[32m for
the command name -- confirming this isn't a tautological pass.
Both had headings (Usage:/Options:/Keys in fzf:) left completely
uncolored, flags rendered in the argument color instead of the flag
color, and the command name hardcoded to a static ANSI green (c_accent)
instead of the theme-derived c_cmd -- the last of the raw, unconverted
color usage the audit turned up.
__fish_palette's c_cmd/c_flag/c_arg/c_dim now read fish's own highlighter
variables (fish_color_command/option/param/autosuggestion) when set, and
c_head reads the pager's fish_pager_color_prefix, so --help text matches
whatever the user's actual theme renders at the prompt instead of a fixed
guess at it. Each role keeps its previous static value as a fallback
(e.g. a --no-config script, or the theme variable being unset or empty).
Routes __fish_help_header's title/section colors and config-help's,
gi's, and git-clean's own hand-rolled --help blocks through the palette
instead of their hardcoded set_color calls, which fixes the
--help-vs-actual-prompt color mismatch across most of the config's
functions in one place (__fish_help_header backs the majority of
user-facing --help output).
Also fixes role mismatches found along the way: several already-palette
functions (dockup, fish-deps, pkg, play-media, dng2avif) were coloring
their <placeholder>/[bracket] argument text with c_dim instead of c_arg,
and scrub's "Aggressive Targets:" heading was still a hardcoded
set_color call sitting next to an otherwise-converted help block.
rootiest