Refactored and improved seeds (#8695)

- Added a new Seeder service to help with custom object seeds
- Added RichTextFieldInput to edit a rich text field directly on the
table, but deactivated it for now.

packages/twenty-server/src/engine/seeder/metadata-seeds/pets-metadata-seeds.ts

@@ -0,0 +1,41 @@
+import { ObjectMetadataSeed } from 'src/engine/seeder/interfaces/object-metadata-seed';
+
+import { FieldMetadataType } from 'src/engine/metadata-modules/field-metadata/field-metadata.entity';
+
+export const PETS_METADATA_SEEDS: ObjectMetadataSeed = {
+  labelPlural: 'Pets',
+  labelSingular: 'Pet',
+  namePlural: 'pets',
+  nameSingular: 'pet',
+  icon: 'IconCat',
+  fields: [
+    {
+      type: FieldMetadataType.SELECT,
+      label: 'Species',
+      name: 'species',
+      options: [
+        { label: 'Dog', value: 'dog', position: 0, color: 'blue' },
+        { label: 'Cat', value: 'cat', position: 1, color: 'red' },
+        { label: 'Bird', value: 'bird', position: 2, color: 'green' },
+        { label: 'Fish', value: 'fish', position: 3, color: 'yellow' },
+        { label: 'Rabbit', value: 'rabbit', position: 4, color: 'purple' },
+        { label: 'Hamster', value: 'hamster', position: 5, color: 'orange' },
+      ],
+    },
+    {
+      type: FieldMetadataType.TEXT,
+      label: 'Comments',
+      name: 'comments',
+    },
+    {
+      type: FieldMetadataType.NUMBER,
+      label: 'Age',
+      name: 'age',
+    },
+    {
+      type: FieldMetadataType.ADDRESS,
+      label: 'Location',
+      name: 'location',
+    },
+  ],
+};