Add swap space to bar

sericea/.config/waybar/config

@@ -33,7 +33,7 @@
 	"layer": "top",
 	"position": "bottom",
 	"height": 40,
-	"modules-left": ["idle_inhibitor", "gamemode", "cpu", "memory", "custom/backup", "battery", "mpris"],
+	"modules-left": ["idle_inhibitor", "gamemode", "cpu", "memory#memory", "memory#swap", "custom/backup", "battery", "mpris"],
 	"modules-center": [],
 	"modules-right": ["network", "pulseaudio", "backlight", "clock"],
 	"clock": {
@@ -94,7 +94,7 @@
 			"regular": 50
 		}
 	},
-	"memory": {
+	"memory#memory": {
 		"interval": 5,
 		"format": " {percentage}%",
 		"states": {
@@ -103,6 +103,15 @@
 			"regular": 50
 		}
 	},
+	"memory#swap": {
+		"interval": 5,
+		"format": " {swapPercentage}%",
+		"states": {
+			"critical": 90,
+			"warning": 80,
+			"regular": 50
+		}
+	},
 	"mpris": {
 		"interval": 1,
 		"artist-len": 30,