✨ 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.

schemas/config/job.schema.json

@@ -0,0 +1,33 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "job.schema.json",
+  "title": "Tibi job config",
+  "type": "object",
+  "additionalProperties": false,
+  "patternProperties": {
+    "^x-": {}
+  },
+  "properties": {
+    "cron": {
+      "type": "string"
+    },
+    "type": {
+      "const": "javascript"
+    },
+    "file": {
+      "type": "string"
+    },
+    "timeout": {
+      "type": "integer",
+      "minimum": 0
+    },
+    "meta": {
+      "type": "object",
+      "additionalProperties": true
+    }
+  },
+  "required": [
+    "type",
+    "file"
+  ]
+}