Initial commit: PHP/Laravel Security Linter v1.0.0

A static security analysis tool for PHP and Laravel applications
with recursive taint analysis capabilities.

Features:
- Comprehensive vulnerability detection (XSS, SQL Injection,
  Command Injection, Path Traversal, CSRF, Authentication issues)
- Recursive taint analysis across function calls
- Blade template analysis with context-aware XSS detection
- Smart escape detection and escape bypass detection
- Syntax highlighting in terminal output
- Multi-language support (Japanese/English)
- Docker support for easy deployment
- Multiple output formats (text, JSON, HTML, SARIF, Markdown)
- CI/CD integration ready (GitHub Actions, GitLab CI)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.dockerignore

@@ -0,0 +1,24 @@
+# Git
+.git
+.gitignore
+
+# Test projects
+test-projects/
+test-samples/
+
+# Documentation (keep docs/ for inline help)
+*.md
+!docs/*.md
+
+# Development files
+.security-lint.json.example
+.idea/
+.vscode/
+
+# Composer cache
+vendor/
+
+# Docker files (avoid recursion)
+Dockerfile
+docker-compose.yml
+.dockerignore