checkIntDeps: Fail early if Steam Not Found (#1059)

steamtinkerlaunch

@@ -7,7 +7,7 @@
 PREFIX="/usr"
 PROGNAME="SteamTinkerLaunch"
 NICEPROGNAME="Steam Tinker Launch"
-PROGVERS="v14.0.20240319-1"
+PROGVERS="v14.0.20240320-1"
 PROGCMD="${0##*/}"
 PROGINTERNALPROTNAME="Proton-stl"
 SHOSTL="stl"
@@ -18271,9 +18271,16 @@ function checkIntDeps {
 
 		if [ ! -x "$(command -v "$YAD")" ]; then
 			DEPSMISSING=1
-			writelog "ERROR" "${FUNCNAME[0]} - '$YAD' was not found! Check '${PROGCMD} --help' for alternatives and/or read '$PROJECTPAGE/wiki/Yad'" "E"
+			writelog "ERROR" "${FUNCNAME[0]} - Yad dependency ('$YAD') was not found! Check '${PROGCMD} --help' for alternatives and/or read '$PROJECTPAGE/wiki/Yad'" "E"
 			notiShow "$(strFix "$NOTY_NOTFOUND" "$YAD")"
 		fi
+
+
+		if [ ! -x "$(command -v "steam")" ] && [ "$INFLATPAK" -eq 0 ]; then
+			DEPSMISSING=1
+			echo "ERROR" "Steam not found"
+			writelog "ERROR" "${FUNCNAME[0]} - Steam not found"
+		fi
 
 		setAwkBin