feat: implement business pricing service and money utilities

- Added `businessPricing.service.js` to handle business customer pricing logic.
- Introduced `money.js` for money parsing, formatting, and calculations.
- Created `pricing.service.js` to manage variant quoting and promotion application.
- Updated validation schemas in `catalogue.schemas.js` and `inventoryMerchandising.schemas.js` for new pricing and inventory features.
- Implemented cron job for inventory reservation expiry in `inventoryReservationExpiry.cron.js`.
- Created database migrations for catalogue and inventory structures.
- Added unit tests for catalogue localization, validation, and inventory merchandising functionalities.

app/controllers/catalogue/review.controller.js

@@ -0,0 +1,4 @@
+const crypto=require("crypto");const db=require("../../models");const {logActivity}=require("../../services/activity.service");
+exports.create=async(req,res,next)=>{try{if(!["customer","business_customer"].includes(req.user.accountType))return res.status(403).json({success:false,error:{code:"FORBIDDEN",message:"Customer account required"}});const product=await db.Product.findOne({where:{id:req.params.productId,status:"ACTIVE",visibility:"PUBLIC"}});if(!product)return res.status(404).json({success:false,error:{code:"NOT_FOUND",message:"Product not found"}});const review=await db.ProductReview.create({id:crypto.randomUUID(),product_id:product.id,user_id:req.user.id,rating:req.body.rating,title:req.body.title,body:req.body.body,status:"PENDING",verified_purchase:false});await logActivity({user:req.user,type:"REVIEW_SUBMITTED",module:"Catalogue",description:"Product review submitted",targetType:"PRODUCT_REVIEW",targetId:review.id,requestId:req.id});return res.status(201).json({success:true,data:{id:review.id,status:review.status}});}catch(e){return next(e);}};
+exports.listAdmin=async(req,res,next)=>{try{const page=Math.max(Number(req.query.page)||1,1),limit=Math.min(Number(req.query.limit)||20,100),where={};if(req.query.status)where.status=req.query.status;const x=await db.ProductReview.findAndCountAll({where,limit,offset:(page-1)*limit,order:[["createdAt","DESC"]]});return res.json({success:true,data:x.rows,pagination:{page,limit,total:x.count}});}catch(e){return next(e);}};
+exports.moderate=async(req,res,next)=>{try{const r=await db.ProductReview.findByPk(req.params.id);if(!r)return res.status(404).json({success:false,error:{code:"NOT_FOUND",message:"Review not found"}});await r.update({status:req.body.status,moderated_by:req.user.id,moderated_at:new Date()});await logActivity({user:req.user,type:req.body.status==="APPROVED"?"REVIEW_APPROVED":"REVIEW_REJECTED",module:"Catalogue",description:"Product review moderated",targetType:"PRODUCT_REVIEW",targetId:r.id,requestId:req.id});return res.json({success:true,data:{id:r.id,status:r.status}});}catch(e){return next(e);}};