- add `MediaDetailsModal.client.js` with support for `media={…}` or `slug="…"` props
- add `GET /zen/api/media/by-slug/:slug` route for slug-based lookup
- refactor `MediaPage.client.js` to use the new modal instead of inline details panel
- export `MediaDetailsModal` as `./features/media/details-modal` in package.json
- update `BlockEditor` image block to open `MediaDetailsModal` for media editing
- update media feature README to document new component and route
- update image block schema in README table to include `mediaSlug?` and clarify fields
- add "Liaison avec la médiathèque" section documenting mediaSlug behavior, read-only alt/caption, and internal `_` fields
- document new server helpers (`normalizeImageBlocks`, `enrichBlocksWithMedia`, `syncBlockImageReferences`) with usage examples
- add `block_image` field convention to media feature README with cross-references
- implement `mediaLink.server.js` with the three server-side helpers
- store `mediaSlug` on image block at insertion time in `Image.client.js`
- persist `mediaSlug` through clipboard paste/duplicate in `clipboard.js`
- export `mediaLink` entry point in `package.json` exports map
- add `ZEN_MEDIA` env flag and document it in `.env.example`
- add media schema, server routes, and API handlers (`api.server.js`, `routes.server.js`, `schema.server.js`)
- add `MediaPage`, `MediaGrid`, `MediaFilters`, and `MediaPicker` client components
- expose `@zen/core/features/media` and `@zen/core/features/media/picker` package exports
- register media navigation and permissions; wire module into `init.js`
- document media API, client picker usage, and boundary rules in `MODULES.md` and `ARCHITECTURE.md`
- add `src/features/media/README.md`
hykocx