Refactor and use entities

[severo]

Take care: it is based on #175, not on main.

[Copilot]

Pull request overview

This PR refactors the dashboard data flow to introduce an entities layer with Zod-backed schemas, moves API client logic into features, and improves type-safety across the webapp (notably by enabling noUncheckedIndexedAccess). It also refactors the dashboard header for i18n usage and tightens some chart-related typings.

Changes:

• Introduce @entities/dashboard/* Zod schemas and validate dashboard payloads in the API client.
• Refactor dashboard widgets (header/year selection, year-level dashboard rendering) and add i18n strings for the header.
• Strengthen typing in chart utilities (palette tuple typing, sunburst palettes) and enable stricter TS checks.

Reviewed changes

Copilot reviewed 25 out of 26 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
webapp/tsconfig.app.json	Enables noUncheckedIndexedAccess for stricter indexing safety.
webapp/src/widgets/dashboard/year-dashboard.tsx	Adds year-scoped dashboard widget using entity schemas and chart adapters.
webapp/src/widgets/dashboard/loaded-dashboard.tsx	Refactors year selection logic and composes Header + YearDashboard.
webapp/src/widgets/dashboard/header.tsx	Replaces inline strings with i18n keys and normalizes year-change callback typing.
webapp/src/widgets/dashboard/dashboard.tsx	Switches to new useApi() API and entity DashboardData typing.
webapp/src/shared/ui/chart.tsx	Adds tooltip formatting TODO notes (no functional changes).
webapp/src/shared/lib/utils.ts	Adds TODO notes about representing missing numeric values (no functional changes).
webapp/src/shared/lib/palette.ts	Tightens chart palette typing to a fixed-length tuple.
webapp/src/shared/i18n/translations/fr/all4trees.json	Adds dashboard header translation keys (FR).
webapp/src/shared/i18n/translations/en/all4trees.json	Adds dashboard header translation keys (EN).
webapp/src/shared/api/client.ts	Narrows shared API module to authenticated fetch helpers returning unknown.
webapp/src/features/popup/socio-eco/popup-socio-eco.tsx	Simplifies TABS typing via as const.
webapp/src/features/popup/forest-inventory/popup-forest-inventory.tsx	Simplifies TABS typing via as const.
webapp/src/features/hooks/useApi.ts	Points useApi() to the new @features/contexts/ApiContext.
webapp/src/features/contexts/ApiContext.ts	Moves API context typing to @features/api/client.
webapp/src/features/charts/soil/lib/taxon.ts	Adds validation around taxon parsing (currently conflicts with caller expectations).
webapp/src/features/charts/soil/lib/sunburst.ts	Replaces slice() with fixed tuples for palette levels.
webapp/src/features/charts/components/radar-benef-control.tsx	Updates tooltip content (currently contains debug label formatting).
webapp/src/features/charts/biodiversity/chart-forest-potential.tsx	Adds fromEpfData() adapter to map entity data into chart props.
webapp/src/features/api/client.ts	Introduces feature-level API client that validates responses with Zod.
webapp/src/entities/dashboard/generic.ts	Adds generic dashboard schemas/types (years, dictionaries, dashboard record).
webapp/src/entities/dashboard/epf.ts	Adds EPF-specific schema/type for biodiversity chart inputs.
webapp/src/app/providers/ApiProvider.tsx	Updates imports to the new API client/context locations.
webapp/package.json	Adds zod dependency.
webapp/package-lock.json	Locks zod dependency.
webapp/biome.json	Updates import sorting/organization to include @entities/**.

Files not reviewed (1)

• webapp/package-lock.json: Generated file

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.