IMAP4.abort: command: SELECT => socket error: EOF

[gisce-ti-sentry]

Sentry Issue: GAB-D

IMAP4.abort: socket error: EOF
  File "imaplib.py", line 1174, in _command_complete
    typ, data = self._get_tagged_response(tag, expect_bye=logout)
  File "imaplib.py", line 1315, in _get_tagged_response
    self._get_response()
  File "imaplib.py", line 1217, in _get_response
    resp = self._get_line()
  File "imaplib.py", line 1327, in _get_line
    raise self.abort('socket error: EOF')

IMAP4.abort: command: SELECT => socket error: EOF
(3 additional frame(s) were not displayed)
...
  File "github-agent-bridge-reader-run", line 6, in <module>
    sys.exit(main())

This issue was automatically created by Sentry via Github Issue

[giscebot]

Fix preparat a #24.

El reader ara reconnecta i repeteix el pass una sola vegada davant
imaplib.IMAP4.abort; si el segon intent també falla, l'error continua
escalant perquè una incidència sostinguda no quedi amagada. El replay és
idempotent gràcies al cursor durable last_uid i la unicitat de
message_id.

Validació: 9 proves IMAP focalitzades i suite completa de 160 proves.