[WIP] Add architectural discovery report for eCommerce application

[Copilot]

Thanks for assigning this issue to me. I'm starting to work on it and will keep this PR's description up to date as I form a plan and make progress.

Original prompt

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This section details on the original issue you should resolve

<issue_title>Add architectural discovery report</issue_title>
<issue_description>Using imaging-mcp MCP tools, generate a discovery report about application eCommerce's architecture and save it into DISCOVER-ARCHITECTURE.md file in root directory</issue_description>

Comments on the Issue (you are @copilot in this section)

Custom agent used: cast-imaging-software-discovery-agent
Specialized agent for comprehensive software application discovery and architectural mapping through static code analysis using CAST Imaging

• Fixes Add architectural discovery report #1

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