• Analyze the current README.md structure and content
• Identify all manufacturer systems across different categories (consoles, handhelds, computers, calculators)
• Create extraction scripts to gather manufacturer-specific content
• Reorganize Table of Contents by manufacturer while preserving all content
• Update Table of Contents to reflect new manufacturer-based structure
• Keep miscellaneous sections (multi-system, emulation platforms, etc.) as separate top-level sections
• Preserve all emulator tables and descriptions in their original form
• Ensure the legend/explanation remains at the top
• Complete structural reorganization with manufacturer-based Table of Contents
• Verify miscellaneous sections are properly positioned at bottom after all manufacturers

The README.md has been successfully reorganized with a manufacturer-based Table of Contents structure. All manufacturers (Nintendo through Gemei) are grouped as top-level sections containing their respective systems. All miscellaneous sections (LaserDisc systems, Pong consoles, Chip-8, mobile devices, computers, emulation platforms, etc.) are properly positioned at the bottom after all manufacturer sections, as requested.

This pull request was created as a result of the following prompt from Copilot chat.

Reorganize the README.md file so that each manufacturer (e.g., Nintendo, Sony, Sega, Atari, Microsoft, etc.) has its own top-level section. Under each manufacturer, list all their systems—consoles, handhelds, computers, calculators, etc.—in a logical order, moving any manufacturer-specific systems from other sections (e.g., computers, calculators, handhelds) to the relevant manufacturer section. The miscellaneous sections (such as multi-system, emulation platforms, etc.) should remain as their own top-level sections and not be grouped under any manufacturer. The README should start with the legend/explanation. The Table of Contents should be updated to reflect this new grouping. All emulator tables and descriptions should be preserved and moved to their new location under the respective manufacturer. Do not lose any content; this is a structural reorganization only.

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