Prometheus: Add README for site

SECURITY_AUDIT_Prometheus-beta.md

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+# Econ3.org Blog Security and Performance Audit Report
+
+# Security Audit Report for Econ3.org Blog
+
+## Overview
+This comprehensive security audit identifies potential vulnerabilities, performance concerns, and maintainability issues in the Econ3.org blog repository. The analysis covers configuration risks, asset management, and potential security exposures specific to the Jekyll-based GitHub Pages site.
+
+## Table of Contents
+- [Security Vulnerabilities](#security-vulnerabilities)
+- [Performance Concerns](#performance-concerns)
+- [Maintainability Issues](#maintainability-issues)
+- [GitHub Pages Specific Risks](#github-pages-specific-risks)
+- [Recommendations](#recommendations)
+
+## Security Vulnerabilities
+
+### [1] Unvalidated Plugin Exposure
+_File: _config.yml_
+```yaml
+gems:
+  - jemoji
+```
+
+**Issue**: Potential security risk from unverified third-party plugin
+- Unaudited plugin could introduce security vulnerabilities
+- No clear validation of plugin source or security implications
+
+**Suggested Fix**:
+- Thoroughly audit the jemoji plugin
+- Verify the plugin's source and security track record
+- Implement strict plugin validation process
+- Consider removing unnecessary plugins
+
+### [2] Potential Cross-Site Scripting (XSS) Risk
+_Files: _posts/*.md_
+
+**Issue**: Lack of input sanitization for markdown content
+- User-generated markdown could potentially introduce XSS vulnerabilities
+- No evident content sanitization mechanism
+
+**Suggested Fix**:
+- Implement strict markdown parsing with sanitization libraries
+- Use Jekyll's built-in markdown processors with security filters
+- Validate and sanitize all user-submitted content
+- Implement content security policies
+
+## Performance Concerns
+
+### [1] Unoptimized Asset Loading
+_Files: 
+- javascripts/jquery.min.js
+- javascripts/bootstrap.min.js_
+
+**Issue**: Render-blocking JavaScript assets
+- Large JavaScript bundles
+- Potential performance bottleneck
+
+**Suggested Fix**:
+- Implement async/defer script loading
+- Use modern asset bundling techniques
+- Consider code-splitting
+- Minimize and compress JavaScript files
+
+### [2] Future-Dated Post Management
+_Files: Multiple posts with future dates_
+
+**Issue**: Potential build complexity and unexpected content generation
+- Posts with dates in the future (e.g., 2024-10-01-elastic-supply.md)
+- Risk of unintended content publication
+
+**Suggested Fix**:
+- Implement content validation
+- Use Jekyll's future post handling carefully
+- Create a clear content publication workflow
+
+## Maintainability Issues
+
+### [1] Complex SCSS Organization
+_Directory: _sass/bootstrap-sass/_
+
+**Issue**: Redundant and complex styling mixins
+- Complicated SCSS structure
+- Potential maintenance challenges
+
+**Suggested Fix**:
+- Refactor SCSS to use more modular components
+- Implement a clear design system
+- Reduce dependency on complex mixin hierarchies
+- Create reusable, atomic CSS components
+
+### [2] Limited Configuration Management
+_File: _config.yml_
+
+**Issue**: Monolithic configuration without environment separation
+- Single configuration file
+- Limited flexibility for different environments
+
+**Suggested Fix**:
+- Implement environment-specific config files
+- Separate development, staging, and production configurations
+- Use environment variables for sensitive information
+- Create a more modular configuration approach
+
+## GitHub Pages Specific Risks
+
+### [1] Plugin and Deployment Limitations
+_File: _config.yml_
+
+**Issue**: Restricted plugin support on GitHub Pages
+- Limited functionality due to platform constraints
+- Potential challenges in advanced site features
+
+**Suggested Fix**:
+- Audit current plugins
+- Design with GitHub Pages constraints in mind
+- Consider alternative deployment strategies
+- Explore static site generation alternatives
+
+## Recommendations
+
+1. **Immediate Actions**
+   - Implement input sanitization
+   - Optimize asset loading
+   - Refactor configuration management
+   - Audit external plugins
+
+2. **Long-Term Improvements**
+   - Develop a comprehensive security review process
+   - Create a modular, maintainable site architecture
+   - Implement continuous integration security checks
+
+## Risk Assessment
+- **Security**: Moderate
+- **Performance**: Moderate
+- **Maintainability**: High potential for improvement
+
+---
+
+**Note**: This audit is a snapshot of current risks. Regular security reviews are recommended.