Add web UI

[gatesn]

AI slop PR to add the initial skeleton of a Vortex web explorer.

• It creates a vite + TS + react + tailwind project, based on the styles of vortex.dev
• A vortex-web-wasm crate for exposing a limited WASM API to Vortex.
• Drag-n-drop / browse for Vortex files, opens the file and displays row count and dtype

TODO:

• Explore if this is the right way to setup previews. We need to manually deploy since we must build the WASM asset.

[codspeed-hq]

Merging this PR will degrade performance by 10.2%

❌ 1 regressed benchmark
✅ 1105 untouched benchmarks
⏩ 1522 skipped benchmarks¹

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	Simulation	map_each[BufferMut<i32>, 128]	770.6 ns	858.1 ns	-10.2%

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_{Comparing ngates/vortex-web (c13ecd7) with develop (ec2c602)}

Footnotes

1. 1522 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩