feat(core-flows,medusa,types,utils): add/remove fulfillment shipping option rules (#6698)

what:

- adds fulfillment shipping option rules batch endpoint
- remove fulfillment shipping option rules batch endpoint
- breaks my British based education to not call it fulfilment with a single "l"

packages/fulfillment/src/utils/__tests__/utils.spec.ts

@@ -1,4 +1,5 @@
-import { isContextValid, RuleOperator } from "../utils"
+import { RuleOperator } from "@medusajs/utils"
+import { isContextValid } from "../utils"
 
 describe("isContextValidForRules", () => {
   const context = {

packages/fulfillment/src/utils/utils.ts

@@ -1,4 +1,9 @@
-import { isString, MedusaError, pickValueFromObject } from "@medusajs/utils"
+import {
+  isString,
+  MedusaError,
+  pickValueFromObject,
+  RuleOperator,
+} from "@medusajs/utils"
 
 /**
  * The rule engine here is kept inside the module as of now, but it could be moved
@@ -14,17 +19,6 @@ export type Rule = {
   value: string | string[] | null
 }
 
-export enum RuleOperator {
-  IN = "in",
-  EQ = "eq",
-  NE = "ne",
-  GT = "gt",
-  GTE = "gte",
-  LT = "lt",
-  LTE = "lte",
-  NIN = "nin",
-}
-
 export const availableOperators = Object.values(RuleOperator)
 
 const isDate = (str: string) => {