add memory stats

app/app.go

@@ -1,8 +1,8 @@
 package app
 
 import (
-	"finally-a-monolithic-linux-hw-monitor/app/cpu"
-	"finally-a-monolithic-linux-hw-monitor/app/cpu/proc"
+	"finally-a-monolithic-linux-hw-monitor/app/mem"
+	proc "finally-a-monolithic-linux-hw-monitor/app/proc"
 	"fmt"
 	"os"
 	"os/signal"
@@ -25,18 +25,18 @@ func Run() {
 		os.Exit(0)
 	}()
 
-	proc, err := proc.GetProc()
+	p, _ := proc.GetProc()
+	m, _ := mem.GetMem()
 
 	ticker := time.NewTicker(1 * time.Second)
 	defer ticker.Stop()
 	for {
 		console := &strings.Builder{}
+		// Move cursor to top-left (0,0) without clearing full buffer (flicker-free)
+		fmt.Fprint(console, "\033[H")
 
-		if err != nil {
-			return
-		}
-
-		cpu.RenderCPU(console, &proc)
+		proc.RenderProc(console, &p)
+		mem.RenderMem(console, &m)
 
 		fmt.Fprint(console, "\nPress Ctrl+C to exit.\033[K\n")
 		fmt.Print(console.String())