fix(cli): honor explicit alternate device ports

[rafiki270]

Summary

• resolve --device <ip> --port <port> against the matching discovered address before stale same-IP entries
• preserve discovered device ids/tokens for paired browsers on alternate ports
• document the alternate-port targeting behavior and bump the CLI to 0.1.10

Fixes #125

Root cause

The CLI registry resolved plain IP queries by returning the first same-IP device before considering the global --port override. A paired alternate-port browser could therefore be discovered and stored correctly, but later commands still selected a stale :8420 entry or fell back to a direct id without the stored token.

Validation

• pnpm --filter @unlikeotherai/kelpie-shared build && pnpm --filter @unlikeotherai/kelpie exec vitest run tests/discovery/registry.test.ts tests/commands/program.test.ts tests/client/http-client.test.ts tests/auth/token-store.test.ts
• pnpm lint && pnpm build && pnpm test
• git diff --check