simplify the driver interface

app/app.go

@@ -2,7 +2,7 @@ package app
 
 import (
 	"finally-a-monolithic-linux-hw-monitor/app/mem"
-	proc "finally-a-monolithic-linux-hw-monitor/app/proc"
+	"finally-a-monolithic-linux-hw-monitor/app/proc"
 	"fmt"
 	"os"
 	"os/signal"
@@ -25,8 +25,8 @@ func Run() {
 		os.Exit(0)
 	}()
 
-	p, _ := proc.GetProc()
-	m, _ := mem.GetMem()
+	proc, _ := proc.GetProc()
+	mem, _ := mem.GetMem()
 
 	ticker := time.NewTicker(1 * time.Second)
 	defer ticker.Stop()
@@ -35,8 +35,8 @@ func Run() {
 		// Move cursor to top-left (0,0) without clearing full buffer (flicker-free)
 		fmt.Fprint(console, "\033[H")
 
-		proc.RenderProc(console, &p)
-		mem.RenderMem(console, &m)
+		proc.RenderProc(console)
+		mem.Render(console)
 
 		fmt.Fprint(console, "\nPress Ctrl+C to exit.\033[K\n")
 		fmt.Print(console.String())