refactor(code): Cleaned-up the code base

lib/server/admin_dashboard.go

@@ -0,0 +1,14 @@
+package server
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+func (app *App) handleAdminDashboard(ctx *gin.Context) {
+	ctx.HTML(http.StatusOK, "admin.html", gin.H{
+		"CurrentUser": app.currentAdminUsername(ctx),
+		"CSRFToken":   app.currentCSRFToken(ctx),
+	})
+}