support paru in checkUpdates & clarify polling interval is in ms (#601)

* feat(scripts): support `paru` for checking package updates

* fix(config): clarify polling interval is in ms

---------

Co-authored-by: Jas Singh <jaskiratpal.singh@outlook.com>

scripts/checkUpdates.sh

@@ -3,14 +3,19 @@
 check_arch_updates() {
     official_updates=0
     aur_updates=0
+	if command -v paru &> /dev/null; then
+		aur_helper="paru"
+	else
+		aur_helper="yay"
+	fi
 
     if [ "$1" = "-y" ]; then
-        aur_updates=$(yay -Qum 2>/dev/null | wc -l)
+        aur_updates=$($aur_helper -Qum 2>/dev/null | wc -l)
     elif [ "$1" = "-p" ]; then
         official_updates=$(checkupdates 2>/dev/null | wc -l)
     else
         official_updates=$(checkupdates 2>/dev/null | wc -l)
-        aur_updates=$(yay -Qum 2>/dev/null | wc -l)
+        aur_updates=$($aur_helper -Qum 2>/dev/null | wc -l)
     fi
 
     total_updates=$((official_updates + aur_updates))

src/components/bar/settings/config.tsx

@@ -176,7 +176,7 @@ export const CustomModuleSettings = (): JSX.Element => {
                 <Option opt={options.bar.customModules.netstat.round} title="Round" type="boolean" />
                 <Option
                     opt={options.bar.customModules.netstat.pollingInterval}
-                    title="Polling Interval"
+                    title="Polling Interval (ms)"
                     type="number"
                     min={100}
                     max={60 * 24 * 1000}