Add caddy-analyzer

[lenny-ts]

Forge link: https://github.com/lenny-ts/caddy-analyzer

caddy-analyzer is a security-focused log analyzer for Caddy v2's structured JSON logs. It features a dual-pass detection engine covering 26 attack categories (SQLi, XSS, SSRF, RCE, SSTI, Log4j, XXE, CRLF, JWT abuse, beaconing/C2, scanner detection), all tagged with MITRE ATT&CK technique IDs. The guard subcommand provides real-time iptables blocking with sliding window rate limiting, 8 blocklist feeds (Spamhaus, FireHOL, Tor, AbuseIPDB), GeoIP enrichment via offline mmdb, and Sigma export for SIEM integration. Supports files, Docker, Kubernetes, and journalctl as input sources.

[github-actions]

Automated Quality Checks

Required checks

✅ Repo: accessible, has go.mod and SemVer release
❌ pkg.go.dev: missing from PR body

How to fix: Add the following to your PR description:

pkg.go.dev: https://pkg.go.dev/github.com/your-org/your-project

❌ **Go Report Card**: missing from PR body
  > **How to fix:** Add the following to your PR description:
  > ```
goreportcard.com: https://goreportcard.com/report/github.com/lenny-ts/caddy-analyzer

Additional checks

✅ License: MIT
⚠️ Maturity: repo appears to have less than 5 months of history

How to fix: Your repository needs at least 5 months of history since the first commit.
Please resubmit after the repository meets this requirement.
✅ CI/CD: GitHub Actions workflows detected
✅ README: present
⚠️ Coverage: missing from PR body
How to fix: Add a coverage service link to your PR description:

Coverage: https://app.codecov.io/gh/your-org/your-project

Popular options: [Codecov](https://codecov.io), [Coveralls](https://coveralls.io). Integrate one with your CI to track coverage automatically.

---
> **Action needed:** one or more required checks failed. Please update your PR body with the missing links and ensure the repository meets the [quality standards](https://github.com/avelino/awesome-go/blob/main/CONTRIBUTING.md#quality-standards).

_These checks are automated and do not replace maintainer review. See [CONTRIBUTING.md](https://github.com/avelino/awesome-go/blob/main/CONTRIBUTING.md) for full guidelines._

---

## PR Diff Validation

### Content checks

✅ **Files changed**: only README.md
✅ **Single item**: one package added
✅ **Link consistency**: README link matches forge link in PR body
✅ **Link text**: matches repository name
✅ **Description**: ends with punctuation
✅ **Description tone**: no promotional language detected
✅ **Category size**: DevOps Tools has 108 items


_Automated diff validation — does not replace maintainer review._
<!-- Sticky Pull Request Commentpr-quality-check -->