Replace Static Tool Registry with File-Based Auto Tool Discovery

[Shalini828]

Currently tools are registered manually in a large DEVELOPMENTTOOLS constant file.

This:

• Doesn't scale
• Requires manual editing
• Breaks modularity
• Hard to maintain

Proposed Improvement :
Implement auto-discovery of tools using filesystem-based dynamic imports.

Example:

app/tools/text-uppercase/
page.tsx
meta.ts

I would like to work on this issue under Apertre 3.0
Kindly assign this to me.
Thanks !

[rishima17]

@Shalini828 please make sure to carefully follow the contribution guidelines mentioned in the repository before making your PR. It helps maintain code quality and makes the review process smoother. Please raise the PR against the develop branch, not the main branch.