docs: session 11 open source documentation and sync dependencies

[HarunJr]

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Description

Finalizes the documentation for Session 11: Open Source Documentation. Replaces initial drafts with a comprehensive, professional guide covering Cardano ecosystem standards and best practices.

Related Issue

None

Type of Change

Check the type of change this PR introduces:

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactor (improves code structure or readability without changing functionality)
• Other (please describe):

Changes Made

• Structural Update: Reorganized directory into session-notes/, session-resources/, and recordings/.
• Content Expansion: Added guides on Mermaid, AsciiDoc, Typst, and the ROI of Documentation for security auditing.
• Curated Resources: Identified "Best-in-Class" repository with examples.
• Recording Integration: Styled iframe embed with summarized community takeaways.
• Project Sync: Fully synced with origin main

Checklist

Ensure you have completed the following steps before submitting your PR:

• My code follows the project's coding style and guidelines.
• I have performed a self-review of my own code.
• I have updated the documentation (if applicable).
• My changes generate no new warnings or errors.
• I have checked for merge conflicts.
• I have rebased my branch onto the latest main branch.

[Emmanuel-Tyty]

LGTM
cc @danbaruka