Add comprehensive documentation to all functions and methods

[Copilot]

This PR addresses the organizational requirement for comprehensive code documentation by adding docstrings and JSDoc comments to all functions and methods throughout the codebase.

Changes Made

Backend (Python)

• Added module-level docstrings to all Python files explaining their purpose and functionality
• Added comprehensive docstrings to all functions and methods including:
  • Parameter descriptions with types
  • Return value descriptions
  • Exception information where applicable
  • Usage context and purpose

Files updated:

• server/app.py - Flask application entry point
• server/routes/games.py - Game API endpoints (3 functions)
• server/models/*.py - Database models (4 files, 16+ methods)
• server/utils/*.py - Utility functions (2 files, 5 functions)

Frontend (TypeScript/JavaScript)

• Added JSDoc comments to all TypeScript and JavaScript functions
• Added component-level documentation for Svelte and Astro components
• Documented function parameters, return types, and purposes

Files updated:

• client/src/middleware.ts - API middleware
• client/src/components/GameList.svelte - Game listing component
• client/src/components/GameDetails.svelte - Game detail component
• client/src/components/Header.astro - Navigation header

Documentation Standards

• Python functions use standard docstring format with Args, Returns, and Raises sections
• TypeScript/JavaScript functions use JSDoc comments with @param and @returns tags
• All documentation follows the established coding standards in the repository

Testing

• All existing tests continue to pass (4/4 server tests)
• Frontend builds successfully without errors
• No functional changes were made - only documentation was added

This ensures that all functions now have proper documentation as required by the organization's coding standards.

Fixes #6.

Warning

Firewall rules blocked me from connecting to one or more addresses

I tried to connect to the following addresses, but was blocked by firewall rules:

• telemetry.astro.build
  • Triggering command: node /home/REDACTED/work/agents_tutorial1/agents_tutorial1/client/node_modules/.bin/astro build (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

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