✨ feat: add new JSON schemas for Tibi configuration including fields, hooks, jobs, and permissions

- Introduced `field-list.schema.json`, `field-meta.schema.json`, and `field.schema.json` for field configurations.
- Added `hooks.schema.json` for defining hooks in the Tibi project.
- Created `image-filter.schema.json` for image processing configurations.
- Implemented `job.schema.json` for job scheduling configurations.
- Added `openapi.schema.json` for OpenAPI metadata generation.
- Introduced `permissions.schema.json` for managing permissions in the project.
- Created `project.schema.json` for overall project configuration.
- Added `projections.schema.json` for defining projections in the project.
- Implemented a validation script `validate-schemas.mjs` to ensure schema compliance.

demo-api/config.yml

@@ -9,6 +9,9 @@ meta:
 collections:
     - !include collections/mycol.yml
 
+actions:
+    - !include actions/demo-action.yml
+
 assets:
     - name: _dist_
       path: ../frontend/_dist_