dev: ignore resolved messages

neko/messages/temp_upgrade_node_to_v21

@@ -1,8 +1,8 @@
- ----------------------------------------------------
+ ---------------------------------------------------
 | For systemd users:                                |
 | This Firefish flavor currently requires Node v21  |
 | PLEASE CHECK YOUR NODE VERSION BEFORE UPGRADING!! |
 |                                                   |
 | For the detailed explanation, see:                |
 | https://post.naskya.net/notes/9ntn882tzcfe1qm6    |
- ----------------------------------------------------
+ ---------------------------------------------------

update.sh

@@ -33,6 +33,10 @@ fi
 ## show messages
 for message in neko/messages/*; do
   file=$(basename -- "${message}")
+
+  case "${file}" in
+    *'.resolved') ;;
+    *)
       if [ ! -f "neko/flags/${file}" ]; then
         if [ "$#" != '1' ] || [ "$1" != '--skip-all-confirmations' ]; then
           say 'There is an important notice!'
@@ -58,6 +62,8 @@ for message in neko/messages/*; do
           touch "neko/flags/${file}"
         fi
       fi
+    ;;
+  esac
 done
 
 say 'Do you use Docker?'