golangci-lint v2.12 deprecates gomodguard, which the org .golangci.yml
reached through "default: all", so every lint run printed a
deprecation warning. backend/.golangci.yml is now the current copy
from sneak/prompts, fetched unedited: gomodguard is disabled and
gomodguard_v2 enabled with the org block list. The new file also
turns depguard on with its test-support rule, which forbids
net/http/httptest outside test code. netwatch has no test-support
packages of its own to add to that rule, so the file is identical to
the canonical one. backend/script/lint checks the new sha256. The
backend raises no findings under the new rules.
Model: opus-5-5
clawbot