[update] added migration scripts for migrating news data to articles, geographic and category tagging, and default sharing templates

backend-rust/migrations/008_insert_default_sharing_templates.up.sql

@@ -0,0 +1,39 @@
+-- Insert default sharing templates
+INSERT INTO share_templates (name, format, template_content, is_default)
+VALUES ('Default Text', 'text', '📰 {title}
+
+{summary}
+
+🏷️ Tags: {tags}
+🌍 Location: {geographic_tags}
+🔗 Source: {url}
+📅 Published: {published_at}
+
+Shared via Owly News Summariser', 1),
+
+       ('Markdown', 'markdown', '# {title}
+
+{summary}
+
+**Tags:** {tags}
+**Location:** {geographic_tags}
+**Source:** [{url}]({url})
+**Published:** {published_at}
+
+---
+*Shared via Owly News Summariser*', 1),
+
+       ('Simple Text', 'text', '{title}
+
+{summary}
+
+Source: {url}', 0),
+
+       ('HTML Email', 'html', '<h2>{title}</h2>
+<p>{summary}</p>
+<p><strong>Tags:</strong> {tags}<br>
+<strong>Location:</strong> {geographic_tags}<br>
+<strong>Source:</strong> <a href="{url}">{url}</a><br>
+<strong>Published:</strong> {published_at}</p>
+<hr>
+<small>Shared via Owly News Summariser</small>', 0);