Summary

• src/server/cloud/openapi.ts: the OpenAPI document's servers[0].url shipped a real internal hostname (https://logs.hasna.xyz). Replaced with the neutral, non-resolving placeholder https://your-deployment.example (plus a description telling operators to point it at their own deployment). Widened the local OpenApiDoc servers type to allow the (optional, spec-legal) description field.
• src/lib/cloud-store.ts: neutralized the illustrative https://logs.hasna.xyz/v1/logs example in a doc comment. No functional change here — the actual default-hostname-guessing logic lives in the shared @hasna/contracts dependency (resolveStorageClient), which is fixed separately in fix(security): remove internal infra hostnames from published package contracts#18.
• src/lib/cloud-store.test.ts: updated fixtures/expectations/test titles to the neutral placeholder domain.

Why

Public npm package shipped a real internal hostname in a checked-in OpenAPI spec and doc comments.

Note on test/typecheck execution in this environment

This repo declares @hasna/contracts, @hasna/mcp-harness, and @hasna/agent-registry as file:../<sibling> devDependencies pointing at sibling monorepo directories that don't exist in a standalone clone, so bun install can't fully resolve them here and bun run typecheck/bun test show pre-existing failures unrelated to this change. Verified this is 100% pre-existing by diffing typecheck error counts and full-suite pass/fail counts between this branch and unmodified main — identical in both cases (35 typecheck errors; 324 pass / 41 fail / 3 errors in bun test). This PR introduces zero new failures.

Test plan

• npx tsc --noEmit — 35 errors, identical count/content to unmodified main (all pre-existing missing-sibling-package errors); the one NEW error my change initially introduced (servers type mismatch from adding description) was fixed by widening the type, and is confirmed gone
• bun test (full suite) — 324 pass / 41 fail / 3 errors, byte-for-byte identical to unmodified main
• grep -rn "hasna\.xyz" across the repo — zero matches after this change