[fix] Time Sync bugfixes (#2721) · keplergl/kepler.gl@d6f6837

The following actions use a deprecated Node.js version and will be forced to run on node20: coverallsapp/github-action@master. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Lint: src/components/src/common/color-legend.tsx#L320

'_' is assigned a value but never used

Lint: src/components/src/common/histogram-plot.tsx#L99

'idx' is defined but never used

Lint: src/components/src/side-panel/layer-panel/color-palette-preset.tsx#L57

'i' is defined but never used

Lint: src/deckgl-arrow-layers/src/layers/geo-arrow-arc-layer.ts#L92

'_data' is assigned a value but never used

Lint: src/deckgl-arrow-layers/src/layers/geo-arrow-arc-layer.ts#L93

'_getSourcePosition' is assigned a value but never used

Lint: src/deckgl-arrow-layers/src/layers/geo-arrow-arc-layer.ts#L94

'_getTargetPosition' is assigned a value but never used

Lint: src/deckgl-arrow-layers/src/layers/geo-arrow-scatterplot-layer.ts#L79

'_data' is assigned a value but never used

Lint: src/deckgl-arrow-layers/src/layers/geo-arrow-scatterplot-layer.ts#L80

'_getPosition' is assigned a value but never used

Lint: src/deckgl-arrow-layers/src/layers/geo-arrow-text-layer.ts#L116

'_data' is assigned a value but never used

Lint: src/deckgl-arrow-layers/src/layers/geo-arrow-text-layer.ts#L117

'_getPosition' is assigned a value but never used

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