add element rich text

backend/database/migrations/2026_05_24_000001_elements_table.php

@@ -13,6 +13,7 @@ return new class extends Migration
             $table->foreignId('set_id')->constrained('sets');
             $table->string('title');
             $table->text('description')->default('');
+            $table->text('rich_text')->default('');
             $table->foreignId('parent_element_id')
                 ->nullable()
                 ->constrained('elements');

backend/database/seeders/ElementSeeder.php

@@ -18,6 +18,9 @@ class ElementSeeder extends Seeder
             set: $baderechSet,
             title: $baderechSet->getName(),
             description: $baderechSet->getDescription(),
+            richText: '<p>Begin with a clear map for avodah growth.</p>'
+                . '<p><strong>Move steadily</strong> from awareness '
+                . 'to practice.</p>',
             parentElement: null,
         ));
         $elementRepository->create(new CreateElementDto(
@@ -25,12 +28,16 @@ class ElementSeeder extends Seeder
             title: 'Avodah Foundations',
             description: 'Core foundations for building a steady '
                 . 'avodah practice.',
+            richText: '<p>Avodah foundations begin with honest awareness '
+                . 'and small repeatable steps.</p>',
             parentElement: $rootElement,
         ));
         $elementRepository->create(new CreateElementDto(
             set: $baderechSet,
             title: 'Daily Practice',
             description: 'Practical steps for consistent daily growth.',
+            richText: '<p>Daily practice turns inspiration into a '
+                . 'dependable rhythm.</p>',
             parentElement: $rootElement,
         ));
     }