rework wip2

backend/lib/models/authentication.js

         return Joi.object({
             user_email: Joi.string().required(),
             created_at: Joi.date().required(),
-            token: Joi.binary().required()
+            token: Joi.binary()
         })
     }
 }

backend/lib/services/user.js

         }
         // const todayTest = new Date.now()
         console.log("password passed to .signup()", password)
-        const steak = process.env.PEPPER+password
         console.log("steak", steak)
         console.log("user_email", userInfo.user_email)
 
         const { email } = await Auth.query(txn).insert({
             user_email: userInfo.user_email,
             created_at: new Date.now(),
+            token: this.changePassword(
+                userInfo.user_email,
+                password,
+                txn,
+            ),
         })
-        await this.changePassword(email, steak, txn)
+
         return userInfo.user_email
         console.log("signup return finished")
         // Library: Secure-Password
             .where({ email })
             .patch({
                 // user_email: email,
-                token: await this.pwd.hash(Buffer.from(password)),
+                token: await this.pwd.hash(
+                    Buffer.from(process.env.PEPPER + password),
+                ),
             })
         console.log("changed pw return", email)
         console.log("token created in changePassword", this.pwd.hash(Buffer.from(password)))