Merge pull request #1 from Sea-Haven-Industries/docs/INFRA-137-readme-badges

docs: add README status badges (INFRA-137)

README.md

@@ -1,5 +1,9 @@
 # security-review
 
+[![CI](https://github.com/Sea-Haven-Industries/security-review/actions/workflows/ci.yaml/badge.svg)](https://github.com/Sea-Haven-Industries/security-review/actions/workflows/ci.yaml)
+[![Dependency Review](https://github.com/Sea-Haven-Industries/security-review/actions/workflows/dependency-review.yml/badge.svg)](https://github.com/Sea-Haven-Industries/security-review/actions/workflows/dependency-review.yml)
+![Python](https://img.shields.io/badge/Python-3776AB?logo=python&logoColor=white)
+
 The Sea Haven security-review gate. One pure-code script (`review.sh`) is the decision-maker; everything
 else (hooks, the interactive skill, the headless runner, the nightly sweep) is a trigger that feeds it.
 See memory `project-security-review-agent` for the full design.