max / makenotwork

Bump sando to 0.2.6 for the code_smoke fix Carries d4d162e7, which gives code_smoke the CDN_BASE_URL the server has required since 3e3b1d15. Worth stating why a bump matters here specifically. A Sando gate's code lives in sandod, not in the repo being built, so committing a gate fix changes nothing about the next build: rebuild 28 ran at 829d8333 — which contains d4d162e7 — and code_smoke still failed with the same MissingCdnBaseUrl panic, because the sandod running it was built from 2fccc2d0. Fixing a gate takes a self-update, not a commit. This is the second time this week that "fixed in the repo, absent from the box" has been the actual state; the first was the whole gate list sitting in sando-daemon.toml and never installed.