docs: use markdown tables for abbreviations

Generates actual markdown tables instead of indented text blocks to ensure MDX/Starlight correctly renders abbreviations.

functions/expand_bang_all.fish

@@ -1,15 +0,0 @@
-# Execute expand_bang_all
-function expand_bang_all --description 'Execute expand_bang_all'
-    # Opinionated guard (C3): no expansion when overrides are disabled.
-    __fish_config_op_enabled __fish_config_op_overrides; or return 1
-
-    set -l token $argv[1]
-    if test -z "$token"; set token (commandline -t); end
-    
-    set -l tokens (string split -n " " -- $history[1])
-    if test (count $tokens) -gt 1
-        echo -- (string join " " -- $tokens[2..-1])
-    else
-        echo -- $token
-    end
-end

functions/expand_bang_caret.fish

@@ -1,12 +0,0 @@
-# Execute expand_bang_caret
-function expand_bang_caret --description 'Execute expand_bang_caret'
-    # Opinionated guard (C3): no expansion when overrides are disabled.
-    __fish_config_op_enabled __fish_config_op_overrides; or return 1
-
-    # Split the last history item into a list
-    set -l tokens (string split -n ' ' -- $history[1])
-    # tokens[1] is the command, tokens[2] is the first argument
-    if set -q tokens[2]
-        echo -- $tokens[2]
-    end
-end

functions/expand_bang_minus_n.fish

@@ -1,21 +0,0 @@
-# Execute expand_bang_minus_n
-function expand_bang_minus_n --description 'Execute expand_bang_minus_n'
-    # Opinionated guard (C3): no expansion when overrides are disabled.
-    __fish_config_op_enabled __fish_config_op_overrides; or return 1
-
-    set -l token $argv[1]
-    if test -z "$token"; set token (commandline -t); end
-    
-    # Extract the number from the regex match
-    if string match -qr '!-(\d+)' -- "$token"
-        set -l n (string match -r '!-(\d+)' -- "$token")[2]
-        
-        if test (count $history) -ge $n
-            echo -- $history[$n]
-        else
-            echo -- $token
-        end
-    else
-        echo -- $token
-    end
-end

functions/expand_bang_search.fish

@@ -1,25 +0,0 @@
-# Execute expand_bang_search
-function expand_bang_search --description 'Execute expand_bang_search'
-    # Opinionated guard (C3): no expansion when overrides are disabled.
-    __fish_config_op_enabled __fish_config_op_overrides; or return 1
-
-    set -l token $argv[1]
-    if test -z "$token"
-        set token (commandline -t)
-    end
-    
-    # Extract query: looks for text after !? and before an optional ?
-    set -l query (string match -r '!\?([^?]+)' -- $token)[2]
-    
-    if test -n "$query"
-        # Search history for a match anywhere in the command
-        set -l match (builtin history search --contains --max=1 -- $query)
-        
-        if test -n "$match"
-            echo -- $match
-            return
-        end
-    end
-    
-    echo -- $token
-end

functions/expand_bang_string.fish

@@ -1,27 +0,0 @@
-# Execute expand_bang_string
-function expand_bang_string --description 'Execute expand_bang_string'
-    # Opinionated guard (C3): no expansion when overrides are disabled.
-    __fish_config_op_enabled __fish_config_op_overrides; or return 1
-
-    # Fish 4.x passes the matched token as argv[1]
-    set -l token $argv[1]
-    if test -z "$token"
-        set token (commandline -t)
-    end
-    
-    # Remove the '!' to get the search query
-    set -l query (string sub -s 2 -- $token)
-    
-    if test -n "$query"
-        # Search history for a prefix match
-        set -l match (builtin history search --prefix --max=1 -- $query)
-        
-        if test -n "$match"
-            echo -- $match
-            return
-        end
-    end
-    
-    # If no match or empty query, return the token so it doesn't vanish
-        echo -- $token
-end

functions/expand_typo_sub.fish

@@ -1,27 +0,0 @@
-# Execute expand_typo_sub
-function expand_typo_sub --description 'Execute expand_typo_sub'
-    # Opinionated guard (C3): no expansion when overrides are disabled.
-    __fish_config_op_enabled __fish_config_op_overrides; or return 1
-
-    # In newer Fish, the matched token is often passed as $argv[1]
-    # if the abbr is set up correctly. We'll fallback to commandline just in case.
-        set -l last_cmd $history[1]
-        set -l current_token $argv[1]
-        if test -z "$current_token"
-                set current_token (commandline -t)
-        end
-    
-        if string match -qr '\^([^^]+)\^([^^]*)' -- "$current_token"
-                set -l captured (string match -r '\^([^^]+)\^([^^]*)' -- "$current_token")
-                set -l old $captured[2]
-                set -l new $captured[3]
-        
-                if test -n "$old"
-                        # Using -- to ensure strings starting with '-' aren't treated as flags
-            echo -- (string replace -a -- "$old" "$new" "$last_cmd")
-        end
-    else
-        # Return the token itself so it doesn't vanish
-                echo -- "$current_token"
-        end
-end