feat(premium-analytics): port widgets-toolkit package from next-woocommerce-analytics

projects/packages/premium-analytics/changelog/wooa7s-1319-integrate-widgets-toolkit-package-into-analytics

@@ -0,0 +1,4 @@
+Significance: patch
+Type: added
+
+Port the widgets-toolkit package (dashboard widgets, chart components, fields, and helpers) from next-woocommerce-analytics as an internal package.

projects/packages/premium-analytics/eslint.config.mjs

@@ -76,5 +76,32 @@ export default defineConfig(
 			'jsdoc/check-indentation': 'off',
 			'import/no-extraneous-dependencies': 'off',
 		},
+	},
+	{
+		// Same as the ui package: soften JSDoc rules for the widgets-toolkit
+		// port and allow the upstream inline-handler JSX style. Temporary —
+		// tighten these up in a follow-up alongside the other ports.
+		// The port also keeps a few upstream patterns as-is:
+		// - intentional `any` escapes in test fixtures and the router search
+		//   record (see use-attributes-with-search-fallback.ts)
+		// - `__experimental*` imports from `@wordpress/components`
+		//   (ToggleGroupControl, Grid) that have no stable equivalents yet
+		// - CIAB design-system tokens not yet in the local token inventory,
+		//   plus raw/dynamic token names required by the `@automattic/charts`
+		//   theme contract (see use-chart-theme.ts, metric-value.tsx)
+		files: [ 'packages/widgets-toolkit/**' ],
+		rules: {
+			'jsdoc/require-jsdoc': 'off',
+			'jsdoc/require-description': 'off',
+			'jsdoc/require-param': 'off',
+			'jsdoc/require-param-description': 'off',
+			'jsdoc/require-returns': 'off',
+			'jsdoc/check-indentation': 'off',
+			'jsdoc/escape-inline-tags': 'off',
+			'react/jsx-no-bind': 'off',
+			'@typescript-eslint/no-explicit-any': 'off',
+			'@wordpress/no-unsafe-wp-apis': 'off',
+			'@wordpress/no-unknown-ds-tokens': 'off',
+		},
 	}
 );

projects/packages/premium-analytics/package.json

@@ -31,6 +31,7 @@
 		}
 	},
 	"dependencies": {
+		"@automattic/charts": "workspace:*",
 		"@automattic/number-formatters": "workspace:*",
 		"@automattic/ui": "1.0.2",
 		"@date-fns/tz": "1.4.1",
@@ -41,11 +42,13 @@
 		"@wordpress/compose": "8.1.0",
 		"@wordpress/core-data": "7.48.0",
 		"@wordpress/data": "10.48.0",
+		"@wordpress/dataviews": "14.3.0",
 		"@wordpress/i18n": "^6.9.0",
 		"@wordpress/icons": "^13.0.0",
 		"@wordpress/primitives": "4.48.0",
 		"@wordpress/private-apis": "1.48.0",
 		"@wordpress/route": "0.13.1",
+		"@wordpress/theme": "0.13.0",
 		"@wordpress/ui": "0.13.0",
 		"@wordpress/url": "4.48.0",
 		"clsx": "2.1.1",