🔨 Restructure entire project logic

- Moved readers to the config package
- Added an option to read remote config files
- Moved the validation package to the config package and removed the validator dependency
- Moved the customerrors package to the config package
- Replaced fatih/color with jedib0t/go-pretty/v6/text
- Removed proxy check functionality
- Added param, header, cookie, body, and proxy flags to the CLI
- Allowed multiple values for the same key in params, headers, and cookies

utils/compare.go

@@ -0,0 +1,14 @@
+package utils
+
+func IsNilOrZero[T comparable](value *T) bool {
+	if value == nil {
+		return true
+	}
+
+	var zero T
+	if *value == zero {
+		return true
+	}
+
+	return false
+}