added auto updated functionality for locally cached rules #4

	name: CI Workflow Backend (Golang)

	on:
	push:
	paths:
	- rate_shield/**
	pull_request:
	paths:
	- rate_shield/**

	jobs:
	backend:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./rate_shield

	steps:
	- name: Checkout Code
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.22'

	- name: Install Go Dependencies
	run: go mod tidy

	- name: Run GolangCI-Lint Check
	uses: golangci/golangci-lint-action@v6
	with:
	working-directory: ./server

	- name: Build Go Application
	run: go build -o app ./main.go

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