✨ feat: add context import in main.go for context support

Added the context package import to cmd/settler/main.go
to enable support for context handling in future enhancements.

Author: nathfavour

cmd/settler/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"flag"
 	"fmt"
 	"log"