Add: Glassblower's Immutable Forge(Quest)

[lakshay122007]

What does this PR do?

An immersive, glassblowing-themed simulation game that teaches the core concepts of JavaScript mutability versus immutability (const bindings, object/array mutation, spread syntax, and Object.freeze()). Players shape molten glass representing mutable objects and cool pieces in a kiln to enforce immutability, learning firsthand why mutating state causes bugs and how freezing objects leads to visible runtime errors (shattering) rather than silent data corruption.

Closes #790

Type of Change

• New tool/Quests
• Enhancement to existing tool
• Bug fix
• Documentation update
• Build system / infrastructure

Screenshot

Checklist

• I have read the Contributing Guide
• My branch follows the naming convention (add/tool-name, feat/description, or fix/description)
• I have tested my changes locally in at least one modern browser

For new tools:

• The tool is a single self-contained .html file in the tools/ folder
• The filename is kebab-case (e.g. json-formatter.html)
• I added an entry to data/tools.json with all required fields
• I added a screenshot as tools/<tool-name>.png next to the HTML file
• No JS frameworks (React, Vue, Angular, etc.) or heavy UI libraries (Bootstrap JS, jQuery, etc.)
• CDN links for lightweight libraries and fonts are fine — no copy-pasting library source code inline
• I ran node scripts/sort-norm.js data/tools.json to sort and normalize the tools registry
• I ran node scripts/build.js and verified the landing page renders correctly

For enhancements / bug fixes:

• I have not introduced any external dependencies
• The tool still works as a standalone single HTML file

[lakshay122007]

Hi @praveenscience Please review it. ThankYOu!

[praveenscience]

👍