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>

Dockerfile

@@ -0,0 +1,39 @@
+FROM php:8.3-cli-alpine
+
+LABEL maintainer="Security Linter Team"
+LABEL description="PHP/Laravel Security Linter - Static security analysis tool"
+LABEL version="1.0.0"
+
+# Build arguments
+ARG PHP_MEMORY_LIMIT=1024M
+
+# Install composer
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
+
+# Set working directory
+WORKDIR /app/security-linter
+
+# Copy composer files first for better caching
+COPY composer.json composer.lock* ./
+
+# Install dependencies
+RUN composer install --no-dev --optimize-autoloader --no-interaction --no-progress
+
+# Copy source code
+COPY src/ ./src/
+COPY bin/ ./bin/
+COPY docs/ ./docs/
+
+# Make binary executable, set memory limit, and create symlink
+RUN chmod +x bin/security-lint \
+    && echo "memory_limit=${PHP_MEMORY_LIMIT}" > /usr/local/etc/php/conf.d/memory.ini \
+    && ln -s /app/security-linter/bin/security-lint /usr/local/bin/security-lint
+
+# Default working directory for target code
+WORKDIR /target
+
+# Set entrypoint
+ENTRYPOINT ["security-lint"]
+
+# Default command (show help)
+CMD ["--help"]