shopkeeperdev 9afacc7fe1 Improve email subject configuration documentation ...

- Clarify subject template placeholders in system.xml comment
- Update README.md to be more explicit about {{month}} and {{year}} usage
- Add example in copilot-instructions.md for better clarity

2025-11-03 17:29:40 -05:00

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copilot-instructions.md

Improve email subject configuration documentation

2025-11-03 17:29:40 -05:00