Creating, checking, editing, deleting, reordering and clearing list
items did not check the list at all: any logged-in user with a list or
item ID could change it, viewers of shared lists as well. All item
endpoints and converting a thought into a list item now require owner
or editor rights and that the item belongs to the list (404 without
access, 403 for viewers).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New column alarm_failures counts ticker runs in which no channel
delivered; at three the alarm is marked as done and a warning is logged
instead of retrying every minute forever. Success, a new due date or
reopening the task starts over with three attempts.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Pure moves, no behaviour change: the storage layer now has users,
apikeys, thoughts, tasklists, documents, folders, tags, lists, teams and
system files next to sqlite.go (store, schema, migrations); the API has
handlers_*.go per area plus realtime.go and alarms.go next to server.go
(server, router, middleware). Declarations were moved verbatim with an
AST-based tool; imports pruned with goimports.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>