refactor manifests to be lazier

[bmschmidt]

Testing scaling to 10 billion points.

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Important

Refactor tile manifest handling in Deepscatter to use a flat structure, improving scalability and performance, with updates to rendering and testing components.

• Behavior:
  • Refactor tile manifest handling in Deeptable and Tile to use a flat manifest structure for improved scalability.
  • Update fromQuadfeather() in Deeptable.ts to load flat manifests.
  • Remove points() method from Deeptable.ts as part of refactor.
• Rendering:
  • Adjust ReglRenderer in regl_rendering.ts to accommodate changes in tile manifest structure.
  • Update render_points() to use tile.metadata.nPoints instead of tile.manifest.nPoints.
• Testing:
  • Add tix.spec.ts to test tile index conversion functions.
• Misc:
  • Update package.json to include vitest for testing.
  • Remove unused imports and console logs across multiple files.

^{This description was created by for 0491be5. It will automatically update as commits are pushed.}

[bmschmidt]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• refactor manifests to be lazier #173 👈 (View in Graphite)
• uv for quadfeather #154
• cleaner deeptable instantiation pattern #172
• main

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[ellipsis-dev]

Remove unnecessary console.log statements to avoid cluttering the console and potentially leaking sensitive information.

Suggested change

console.log('Loading from source url', source_url);