docs: implement repository-wide README documentation

[beginwebdev2002]

This PR fulfills the 'Zero-approval / Autonomous Execution' mandate to generate a professional, visually rich README.md for every directory in the Mavluda Beauty repository, ensuring 100% architectural transparency.

Features Implemented:

• Recursive Documentation: Scripted complete tree traversals to generate Markdown files recursively.
• Architectural Diagrams: Leveraged Mermaid.js graph TD to visually map inner folder hierarchies and files dynamically.
• Dependency & AST Analysis: Utilized local Python regex/AST parsing to extract module types (e.g., Angular Component, NestJS Controller), core responsibilities, and explicitly document internal Path Alias usage without requiring API limits.
• Brand Standards: Enforced contextual emojis, luxury branding copy, and Feature Sliced Design (FSD) categorization where appropriate (e.g., matching 'shared', 'entities', 'features', etc., inside frontend/src/).
• Hygiene Maintenance: Excluded transient execution artifacts or .txt logs from the final file registries to keep the documentation robust and accurate.

These changes act as a critical piece of the internal ecosystem documentation mapping.

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PR created automatically by Jules for task 13277503182603875713 started by @beginwebdev2002

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