🔨 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

types/body.go

@@ -0,0 +1,72 @@
+package types
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+
+	"github.com/jedib0t/go-pretty/v6/text"
+)
+
+type Body []string
+
+func (body Body) String() string {
+	var buffer bytes.Buffer
+	if len(body) == 0 {
+		return string(buffer.Bytes())
+	}
+
+	if len(body) == 1 {
+		buffer.WriteString(body[0])
+		return string(buffer.Bytes())
+	}
+
+	buffer.WriteString(text.FgBlue.Sprint("Random") + "[\n")
+
+	indent := "  "
+
+	displayLimit := 5
+
+	for i, item := range body[:min(len(body), displayLimit)] {
+		if i > 0 {
+			buffer.WriteString(",\n")
+		}
+
+		buffer.WriteString(indent + item)
+	}
+
+	// Add remaining count if there are more items
+	if remainingValues := len(body) - displayLimit; remainingValues > 0 {
+		buffer.WriteString(",\n" + indent + text.FgGreen.Sprintf("+%d bodies", remainingValues))
+	}
+
+	buffer.WriteString("\n]")
+	return string(buffer.Bytes())
+}
+
+func (body *Body) UnmarshalJSON(b []byte) error {
+	var data any
+	if err := json.Unmarshal(b, &data); err != nil {
+		return err
+	}
+
+	switch v := data.(type) {
+	case string:
+		*body = []string{v}
+	case []any:
+		var slice []string
+		for _, item := range v {
+			slice = append(slice, fmt.Sprintf("%v", item))
+		}
+		*body = slice
+	default:
+		return fmt.Errorf("invalid type for Body: %T (should be string or []string)", v)
+	}
+
+	return nil
+}
+
+func (body *Body) Set(value string) error {
+	*body = append(*body, value)
+	return nil
+}