[tabuna]

Replace Frappe Charts with @orchidsoftware/charts 0.0.13. Screens configure the five supported chart types directly through Layout::chart(), using native options, shared labels and datasets.

Layout::chart('visits', 'Visits')
    ->height(300)
    ->smooth()
    ->gradient()
    ->marker('Target', 40, ['lineStyle' => 'dashed']);

The package measures the actual CSS typography for legends, axes and annotations. Platform retains its 14px label styles and semantic colors, uses the standard package legend, and gives the canvas consistent card padding. Marker labels remain inside the plot without a default outline.

Update metric producers, generated chart layouts and chart examples to the native data shape. The controller replaces chart instances on config/canvas changes, waits for stylesheet loading, exports SVG and destroys instances on disconnect.

Compatibility

Chart data uses shared labels and datasets. TimeCollection::toChart() and GroupCollection::toChart() return this shape. Native Orchid Charts options replace Frappe-specific options; TYPE_MIXED replaces TYPE_AXIS_MIXED. Pie and percentage charts require one dataset. Typed chart properties and the generated fluent layout replace the old subclass property configuration.

Validation and scope

• Full PHP suite passed with 628 tests and 1,706 assertions.
• Seven JavaScript controller tests passed.
• Scoped Pint, full Prettier check and git diff --check passed.
• Production assets were rebuilt in an isolated checkout of current master plus the chart changes. Manifest hashes and SRI match the generated files.
• Independent review passed with the compatibility notes above.
• The final diff contains 24 chart source, example, test and asset paths. Existing local form, table, navigation, documentation, Composer and Vite configuration changes are excluded. No lockfile policy changes.