feat(security): add security audit bot and live badges to README

[dalroot]

Security Visibility & Audit Bot Integration

This PR enhances repository security transparency:

1. Security Audit Bot: Integrated into Security Analysis workflow to run on every PR, verifying CodeQL & Gosec status and posting an automated security audit report card.
2. Live Security Badges: Added live status badges in README.md and README_FA.md for CI Pipeline, CodeQL Security Analysis, and 0 Open Security Alerts.

[github-actions]

🛡️ Hawal Automated Security Audit Report

Security Gate	Target Scope	Engine	Result
Go Core v2	Memory Safety, Bounds Checking, Carrier Mux	Gosec AST Analyzer	🟢 PASSED
Python Control Plane	Exception Handling, File Permissions, Auth Logic	GitHub CodeQL (+security-and-quality)	🟢 PASSED
Vulnerability Status	Code Scanning & CWE Detection	GitHub Advanced Security	🟢 0 ALERTS

🟢 Security Gate Status: PASSED
All automated security analysis checks and code quality gates have verified successfully. No open vulnerabilities or insecure patterns were detected.