zsh:autoload:*: Add shebang & remove vim-modeline

By adding a shebang to the scripts they can be executed directly without
an interactive shell. The shebang also makes vims modeline that only set
the filetype obsolete.

.config/zsh/autoload/clang-format

@@ -1,3 +1,4 @@
+#!/usr/bin/zsh
 ## Author:  druckdev
 ## Created: 2019-11-28
 ##
@@ -36,5 +37,3 @@ style="{${style%,}}"
 # Overwrite the argument of the style flag with the parsed format file.
 set -- "${@[1, $idx - 1]}" "${prefix}${style}" "${@[$idx + 1, -1]}"
 command clang-format "$@"
-
-# vim: ft=zsh

.config/zsh/autoload/git-submodule-rm

@@ -1,3 +1,4 @@
+#!/usr/bin/zsh
 ## Author:  druckdev
 ## Created: 2020-09-13
 ##
@@ -29,5 +30,3 @@ for arg in "$@"; do
 
 	separator="\n"
 done
-
-# vim: ft=zsh

.config/zsh/autoload/glog

@@ -1,3 +1,4 @@
+#!/usr/bin/zsh
 ## Author:  druckdev
 ## Created: 2020-08-28
 ##
@@ -121,5 +122,3 @@ fi
 git log "$formatshort" --graph "$dateshort" --color=always "$@" \
 | fzf "${fzf_args[@]}"
 return 0
-
-# vim: ft=zsh

.config/zsh/autoload/gstash

@@ -1,3 +1,4 @@
+#!/usr/bin/zsh
 ## Author:  druckdev
 ## Created: 2021-05-14
 ##
@@ -121,5 +122,3 @@ fi
 git stash list "$formatshort" --color=always "$@" \
 | fzf "${fzf_args[@]}"
 return 0
-
-# vim: ft=zsh

.config/zsh/autoload/ls-show-hidden

@@ -1,3 +1,4 @@
+#!/usr/bin/zsh
 ## Author:  druckdev
 ## Created: 2019-10-21
 ##
@@ -83,5 +84,3 @@ for dir in ${(@f)dirs}; do
 	command $LS_COMMAND "$@" $all_flag -- "$dir"
 	separator="\n"
 done
-
-# vim: ft=zsh