v0.1.1

Release-readiness fixes found while checking 0.1.0 against its own claims —
no behavior change for a deployed instance.

• README quoted a stale test count (454); the suite is at 525.
• schema.ts, the Drizzle mirror of the D1 schema, was silently missing
  migration 0006 (users.role, instance_settings). No functional impact —
  every repository queries D1 with raw SQL, nothing reads through Drizzle's
  schema object at runtime — but it's checked into the repo as the schema's
  own documentation and was quietly wrong.
• Opt-in telemetry pinged telemetry.punctual.io, a domain this project
  does not own (.sh is canonical — ADR-0008); a stray doc-comment example
  in ports.ts had the same stale domain. Neither is reachable behind the
  scenes yet, so this was a silent no-op either way, not a live leak — fixed
  before it could become one.