wip: feat(task): defined concrete type for user group

wip: feat(version): added placeholder file + update gitignore
wip: chore: removed unnecessary files

cmd/wingmate/Makefile

@@ -3,7 +3,7 @@ all:
 	go build -v
 
 clean:
-	rm version.txt
+	echo "dev" > version.txt
 	go clean -i -cache -testcache
 
 install:

cmd/wingmate/version.txt

@@ -0,0 +1 @@
+dev

cmd/wingmate/wingmate.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	_ "embed"
 	"os"
 
 	"gitea.suyono.dev/suyono/wingmate"
@@ -8,6 +9,11 @@ import (
 	wminit "gitea.suyono.dev/suyono/wingmate/init"
 )
 
+var (
+	//go:embed version.txt
+	version string
+)
+
 func main() {
 	var (
 		err error