05d5061653
The HttpApi authorization middleware defaulted the username to "opencode", while the Hono AuthMiddleware already defaulted to "kilo" (kilocode_change). The parity tests added by upstream in packages/opencode/test/server/httpapi-sdk.test.ts exposed the inconsistency. Align the HttpApi middleware to also default to "kilo" and update the pre-existing basic-auth test creds that hit it. Two new httpapi-sdk parity tests also hit Kilo overlay routes (/config/providers, /agent) that aren't yet wired onto the Effect HttpApi bridge, returning 500. Skip those two with kilocode_change markers pointing at the same "migrate Kilo overlay routes onto the HttpApi bridge" follow-up the existing httpapi-bridge.test.ts comment references.