ci: shell formatter check is on part with editor one

lefthook.yaml

@@ -1,14 +1,11 @@
----
 skip_output: [meta, success]
 no_tty: true
-
 commit-msg:
   commands:
     lint:convco:
       run: cat {1} | convco check --from-stdin
     lint:typos:
       run: cat {1} | typos -
-
 pre-commit:
   parallel: false
   commands:
@@ -19,8 +16,7 @@ pre-commit:
       run: shellcheck {staged_files}
     shfmt:
       glob: "*.sh"
-      run: shfmt -d -ln bash -i 4 {staged_files}
-
+      run: shfmt -d -ln bash -i 2 {staged_files}
 pre-push:
   parallel: false
   commands:

modules/home-manager/audio/cmus/files/notify.sh

@@ -13,9 +13,9 @@ process_args() {
 escape() {
   local string
   string=$1
+  string=${string//"&"/"&"}
   string=${string//"<"/"&lt;"}
   string=${string//">"/"&gt;"}
-    string=${string//"&"/"&amp;"}
   printf "%s" "$string"
 }
 
@@ -46,7 +46,7 @@ main() {
   if [[ ${#title} -gt 25 ]]; then
     title="${title:0:24}…"
   fi
-    title="<b>$title</b>"
+  title="<b>$(escape "$title")</b>"
 
   if [ -n "$artist" ]; then
     if [[ ${#artist} -gt 22 ]]; then