chore: update infrastructure configs, audit docs, and env template

- Update Docker Compose configs for Redis, Typesense, and MinIO services
- Update GitHub Actions deploy workflow with improved caching and steps
- Extend .env.example with Stringee, Zalo OA, and FCM config keys
- Update audit documentation with latest findings and recommendations
- Update CHANGELOG and README with recent feature additions

Co-Authored-By: Paperclip <noreply@paperclip.ing>

docs/audits/ACCESSIBILITY_AUDIT_2026-04-10.md

@@ -1,6 +1,6 @@
 # GoodGo Platform Frontend - Comprehensive Accessibility Audit Report
 **Date:** April 10, 2026  
-**Audited:** apps/web (Next.js 14)  
+**Audited:** apps/web (Next.js 15)  
 **Total Files Analyzed:** 90+ TSX/JSX files  
 **ARIA Attributes Found:** 75 instances across 14 files
 
@@ -1538,7 +1538,7 @@ function Dialog({ open, onOpenChange, children }: DialogProps) {
 **Generated:** April 10, 2026
 **Auditor:** Accessibility Compliance Team
 **Codebase:** GoodGo Platform (apps/web)
-**Framework:** Next.js 14
+**Framework:** Next.js 15
 **Language:** Vietnamese (Primary) & English
 
 **Distribution:**