Add: The Timekeeper's Workshop

[lakshay122007]

What does this PR do?

A clockmaker-themed simulation quest that teaches JavaScript event loop mechanics, setTimeout, setInterval, microtasks (Promises), and macrotasks ordering. Players place "task gears" onto an intricate mechanism and watch the true JavaScript event queue determine which gear ticks first, made physically visible as gear-teeth engaging in the exact execution order.

Closes #784

Type of Change

• New tool/Quest
• 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. Thanks!