[surajverma]

ToolStack gains browser-local privacy workflows and an editable file comparison workspace, with consistent light/dark styling and wider layouts for editors, tables and previews.

Changes:

• Add Support File Sanitizer, Screenshot Redactor, Document Privacy Inspector and Calendar Privacy Exporter; extend Data Anonymizer with linked dataset masking.
• Add Synthetic Dataset Generator, QR Toolkit, JSON-to-TypeScript/JSON-Schema inference and a text-only cURL-to-JavaScript converter.
• Replace the text diff page with editable side-by-side panes, inline word/line highlights, directional merge controls and undo/redo. Add JSON/CSV/.env comparison, record matching, expected-change rules, ignored-change inspection, invisible-character checks and selected redacted reports.
• Complete light/dark styling with a mode toggle, simplify the tool directory and align larger workspaces within a shared 1600px maximum width. Keep compact forms narrow and stack workspaces on mobile.
• Preserve worker locations when serving cached worker scripts through the service worker.

Validation completed during implementation:

• 85 tests passed across 17 test files; privacy check passed.
• ESLint, TypeScript checking and a clean production build passed after the layout changes.
• Browser checks covered inline editing/merging/undo, masked report previews, light/dark styling, and representative mobile, desktop and wide-screen layouts.

Limits: diff inputs are text-based files up to 1 MB per side. Automatic masking requires manual review; source and patch downloads are explicitly unmasked. Screenshot redaction is manual, and Office inspection/cleanup is limited to the supported metadata and document structures.

This branch contains one commit applied onto the latest fetched master. Untracked local CLAUDE.md and scripts.zip are excluded.