Rename Section to Crew, stage the load pipeline, dedupe lookups and token minting, drop burned tools

tools/cookie/main.go

@@ -2,14 +2,13 @@
 package main
 
 import (
-	"crypto/hmac"
-	"crypto/sha256"
-	"encoding/base64"
 	"flag"
 	"fmt"
 	"log"
 	"os"
 	"time"
+
+	"heliosian/internal/auth"
 )
 
 func main() {
@@ -19,9 +18,5 @@ func main() {
 	if key == "" || *email == "" {
 		log.Fatal("[ERROR] SESSION_KEY and -email are required")
 	}
-	payload := fmt.Sprintf("%s|%d", *email, time.Now().Add(24*time.Hour).Unix())
-	mac := hmac.New(sha256.New, []byte(key))
-	mac.Write([]byte(payload))
-	fmt.Println(base64.RawURLEncoding.EncodeToString([]byte(payload)) + "." +
-		base64.RawURLEncoding.EncodeToString(mac.Sum(nil)))
+	fmt.Println(auth.Token([]byte(key), *email, time.Now().Add(24*time.Hour)))
 }