[PATCH v2 0/2] imap-send: improve error messages for missing configuration

From: Jörg Thalheim <joerg@thalheim.io>

This patch series improves error messages when required IMAP configuration is missing, making it easier for users to understand and fix the issue.

Changes since v1:
- Rebased on top of ag/imap-send-resurrection branch as requested
- Split into two patches:
  * First patch fixes the confusing "store" → "folder" terminology
  * Second patch adds configuration hints using advise() API
- Use error() and advise() instead of fprintf() for better integration
  with Git's message handling

Thanks to Junio for the helpful feedback on v1.

Jörg Thalheim (2):
  imap-send: fix confusing 'store' terminology in error message
  imap-send: improve error messages with configuration hints

 imap-send.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)