feat: basic customization

Author: Edward Zarecor

.github/ISSUE_TEMPLATE/lti-tool-integration.md

@@ -2,6 +2,9 @@
 name: 🪛 LTI Tool Integration
 about: Use this issue type to track the integration, testing, and certification of LTI tools with the Open edX platform.
 title: ''
+tool url: ''
+category: ''
+purpose: ''
 labels: ''
 assignees: ''