chore(build): auto-generate vimdoc

Author: astronvimbot

doc/api.md

@@ -761,12 +761,14 @@ function astroui.status.hl.file_icon(name: string)
 
 
 ```lua
-function astroui.status.hl.filetype_color(self: astroui.status.hl)
+function astroui.status.hl.filetype_color(self?: { bufnr: integer })
   -> table
 ```
 
  Get the foreground color group for the current filetype
 
+*param* `self` — component state that may hold the buffer number
+
 *return* — the highlight group for the current filetype foreground
 
  @usage local heirline_component = { provider = require("astroui.status").provider.fileicon(), hl = require("astroui.status").hl.filetype_color },

doc/astroui.txt

@@ -978,12 +978,14 @@ require("astroui.status").hl.file_icon("winbar") },
 FILETYPE_COLOR ~
 
 >lua
-    function astroui.status.hl.filetype_color(self: astroui.status.hl)
+    function astroui.status.hl.filetype_color(self?: { bufnr: integer })
       -> table
 <
 
 Get the foreground color group for the current filetype
 
+_param_ `self` — component state that may hold the buffer number
+
 _return_ — the highlight group for the current filetype foreground
 
 @usage local heirline_component = { provider =