wayar: make loadavg script nicer

.local/bin/waybarscript_loadavg

@@ -4,12 +4,13 @@
 
 local load_all=$(cut -d' ' -f1,2,3 /proc/loadavg)
 local load=${${(@s: :)load_all}[1]}
-print -l ${load} ${load_all}
 
-if [[ ${load} -gt $(( $(nproc) + 1 )) ]]; then
-    print critical
-elif [[ ${load} -gt $(nproc) ]]; then
-    print warning
-else
-    print good
+local class=good
+local nproc=$(nproc)
+if [[ ${load} -gt $(( ${nproc} + 1 )) ]]; then
+    class=critical
+elif [[ ${load} -gt ${nproc} ]]; then
+    class=warning
 fi
+
+print -l ${load} ${load_all} ${class}