A target's settings move from the per-type JSON string in
targets.config to columns: url, headers, timeout_seconds,
forward_query, archive_expiry and archive_rotation. A column a type
does not use stays empty. headers holds the header map as JSON text
through GORM's JSON serializer, and archive_expiry holds a
time.Duration, 0 meaning never, so nothing that reads a target parses
it. The forms check each setting once, with the same refusals and
messages, and the edit form is filled from the columns, so the
per-type config structs, their parsers and the "could not be read"
branches are gone. A delivery task carries the six settings in place
of the JSON string.
Model: opus-5-5
`internal/handlers/source_management.go` had grown to about 2,370 lines holding the webhook, event log, entrypoint and target handlers, so unrelated units had to wait on each other to touch it. It is split, as pure code movement, into files named for what they hold: `webhook_list.go`, `webhook_create.go`, `webhook_detail.go`, `webhook_edit.go`, `webhook_delete.go`, `event_log.go`, `entrypoint.go`, `target_create.go`, `target_delete.go`, `target_toggle.go` and `shared.go`. No function body, signature, comment or behaviour changed. The README's file tree and log-line caveat, and one middleware comment, name the new files.
Model: opus-5-5