chore: bump version to 0.6.0

Makefile

@@ -1,6 +1,6 @@
 # dsfree2api — build / test helpers
 GO      ?= go
-VERSION ?= 0.5.0
+VERSION ?= 0.6.0
 LDFLAGS := -s -w -X github.com/nyoungo/dsfree2api/internal/admin.Version=$(VERSION)
 BIN     := bin/dsfree2api
 IMAGE   ?= dsfree2api:latest

internal/admin/server.go

@@ -20,7 +20,7 @@ import (
 )
 
 // Version is reported by the console and /api/overview.
-var Version = "0.5.0"
+var Version = "0.6.0"
 
 //go:embed web/*
 var webFS embed.FS