Dev portal

[jayb]

Summary

• Adds a script for the dev portal to make it run more cleanly.
• Deletes broken configs from the examples directories
• Moves data files in the examples directories into __data__ directories so they are hidden from sidebar
• Deletes the unused editor/example directory

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

This PR refactors the dev portal workflow and cleans up example assets by hiding/moving data JSON under __data__ and removing broken/unused example configs.

Changes:

• Added a dedicated dev-portal/run-dev-portal.mjs runner and updated root dev:* scripts (including strict port binding).
• Updated example configs to reference data under __data__/ and updated the Vite config generator to skip __data__ folders.
• Removed numerous outdated/broken example configs and data files from packages/dashboard and packages/chart.

Reviewed changes

Copilot reviewed 47 out of 115 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
packages/dashboard/examples/sankey.json	Updates file dataset paths to point into __data__/
packages/dashboard/examples/legend-issue.json	Updates dataUrl to use __data__/ path
packages/dashboard/examples/filters/States.json	Removes example data file (cleanup)
packages/dashboard/examples/filters/DistrictofColumbia.json	Removes example data file (cleanup)
packages/dashboard/examples/filters/Delaware.json	Removes example data file (cleanup)
packages/dashboard/examples/filters/California.json	Removes example data file (cleanup)
packages/dashboard/examples/filters/Alabama.json	Removes example data file (cleanup)
packages/dashboard/examples/ed-visits-county-file.json	Removes unused/broken dashboard example config
packages/dashboard/examples/default-multi-dataset.json	Removes unused/broken dashboard example config
packages/dashboard/examples/default-multi-dataset-shared-filter.json	Removes unused/broken dashboard example config
packages/dashboard/examples/default-filter-control.json	Removes unused/broken dashboard example config
packages/dashboard/examples/default-data.json	Removes unused/broken example data file
packages/dashboard/examples/custom/js/respiratory.js	Removes custom example JS (cleanup)
packages/dashboard/examples/custom/css/respiratory.css	Removes custom example CSS (cleanup)
packages/dashboard/examples/covid-map.json	Removes unused/broken dashboard example config
packages/dashboard/examples/api-geographies-data.json	Removes unused/broken example data file
packages/dashboard/examples/api-dashboard-years.json	Removes unused/broken example data file
packages/dashboard/examples/api-dashboard-data.json	Removes unused/broken example data file
packages/core/generateViteConfig.js	Skips __data__ directories when enumerating JSON examples
packages/chart/src/_stories/_mock/paired-bar.json	Updates dataFileName to new __data__ location
packages/chart/src/_stories/_mock/paired-bar-abbr.json	Updates dataFileName to new __data__ location
packages/chart/examples/xaxis.json	Removes unused/broken chart example config
packages/chart/examples/metadata-variables.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/tests-non-numerics/planet-pie-example-config-nonnumeric.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/tests-date-exclusions/date-exclusions-data.json	Removes example data file (cleanup)
packages/chart/examples/feature/tests-cutoff/cutoff-example-config.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/tests-covid/covid-example-config.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/tests-covid/covid-confidence-example-config.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/tests-case-rate/case-rate-example-config.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/paired-bar/paired-bar-example.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/forest-plot/log.json	Removes example data file (cleanup)
packages/chart/examples/feature/deviation/planet-deviation-config.json	Updates dataUrl to use __data__/ path
packages/chart/examples/feature/combo/combochart-categories_are_numbers .json	Removes example data file (cleanup)
packages/chart/examples/feature/boxplot/boxplot-data.json	Removes example data file (cleanup)
packages/chart/examples/feature/boxplot/box-plot-data.json	Removes example data file (cleanup)
packages/chart/examples/feature/bar/additional-column-tooltip.json	Updates dataUrl/dataFileName to use __data__/ paths
packages/chart/examples/feature/bar/Barchart_with_negative.json	Removes example data file (cleanup)
packages/chart/examples/feature/data/age-adjusted-rates.json	Removes example data file (cleanup)
package.json	Replaces long dev portal commands with run-dev-portal.mjs and adds --strictPort
docs/TESTING_BEST_PRACTICES.md	Updates example import path for configs in testing docs
dev-portal/run-dev-portal.mjs	Adds managed process runner for dev portal/compare modes
_stories/Highlights.PackageComparison.stories.tsx	Updates story import path to data under __data__/

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