docs(functions): add category metadata to undocumented functions

functions/fast-cli.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+# CATEGORY
+#   10-network
+#
 # SYNOPSIS
 #   fast-cli [args...]
 #

functions/fast.fish

@@ -23,6 +23,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+# CATEGORY
+#   10-network
+#
 # SYNOPSIS
 #   fast
 #

functions/fish_mode_prompt.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 #
+# CATEGORY
+#   08-terminal-management
+#
 # SYNOPSIS
 #   fish_mode_prompt
 #

functions/fish_prompt.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 #
+# CATEGORY
+#   08-terminal-management
+#
 # SYNOPSIS
 #   fish_prompt
 #

functions/fish_right_prompt.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 #
+# CATEGORY
+#   08-terminal-management
+#
 # SYNOPSIS
 #   fish_right_prompt
 #

functions/fzf_configure_bindings.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+# CATEGORY
+#   14-miscellaneous
+#
 # SYNOPSIS
 #   fzf_configure_bindings [--directory=<key>] [--git_log=<key>] [--git_status=<key>]
 #                          [--history=<key>] [--processes=<key>] [--variables=<key>] [-h]

functions/sponge_filter_secrets.fish

@@ -1,6 +1,9 @@
 # Copyright (C) 2026 Rootiest
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+# CATEGORY
+#   11-pager-and-logging
+#
 # SYNOPSIS
 #   sponge_filter_secrets <command> <exit_code> <previously_in_history>
 #

functions/zoxide.fish

@@ -3,7 +3,10 @@
 # Adapted from icezyclon/zoxide.fish (MIT)
 # Heavily customized for Fish 4.x compatibility and performance
 
-# SYNOPSIS
+# CATEGORY
+#   02-navigation
+#
+# INTERNAL SYNOPSIS
 #   _zoxide_z_complete [comp] [desc]
 #
 # DESCRIPTION
@@ -50,7 +53,10 @@ function _zoxide_z_complete -d "Complete directory first or zoxide queries other
     end
 end
 
-# SYNOPSIS
+# CATEGORY
+#   02-navigation
+#
+# INTERNAL SYNOPSIS
 #   _zoxide_equals_first_token <check>
 #
 # DESCRIPTION