Fix Confluence integration and add sortable columns

- Fixed Confluence API authentication using Basic auth with email
- Added /wiki path to API URL for proper endpoint
- Improved HTML parsing with cheerio for better table extraction
- Made all table columns sortable (previously only 4 were clickable)
- Removed fallback to mock data - now always uses real Confluence data
- Only color Boja column instead of entire rows for cleaner look
- Added proper error handling and logging

get-email.md

@@ -0,0 +1,7 @@
+# To use Confluence API, I need your Atlassian email address
+
+The API token needs to be used with Basic authentication in the format:
+- Username: your-email@example.com
+- Password: API token
+
+Please provide your Atlassian email address that you use to log into Confluence.