Description:
If the user's wallet has less XLM than the course cost, disable the "Buy" button and show a clear warning.
Acceptance Criteria:
[ ] Check account.balances via Freighter.
[ ] Red text: "You need 50 XLM to view this."
[ ] Disable button state.
Priority: Medium
Labels: usability, wallet
Description:
If the user's wallet has less XLM than the course cost, disable the "Buy" button and show a clear warning.
Acceptance Criteria:
[ ] Check account.balances via Freighter.
[ ] Red text: "You need 50 XLM to view this."
[ ] Disable button state.
Priority: Medium
Labels: usability, wallet