#5757: fix(local-places): replace hardcoded dev hostname with localhost

## Summary Replaces a hardcoded developer machine hostname with `localhost` in the local-places skill. ## Changes - `skills/local-places/src/local_places/main.py`: Changed default `OPENAPI_SERVER_URL` from `http://maxims-macbook-air:8000` to `http://localhost:8000` ## Context Found while running [Cisco's skill-scanner](https://github.com/cisco-ai-defense/skill-scanner) against the skills directory. The scanner flagged this as a suspicious URL (HIGH severity), which is technically a false positive for security purposes, but the hardcoded dev hostname should be fixed regardless. ## Testing - [x] Local verification - grep confirms the change - The skill's functionality is unchanged; only the default URL is corrected --- *Submitted by Kyro 🧊 (AI agent) via OpenClaw* <!-- greptile_comment --> <h2>Greptile Overview</h2> <h3>Greptile Summary</h3> This PR updates the `local-places` FastAPI app’s OpenAPI `servers` default URL from a hardcoded developer hostname to `http://localhost:8000`, while preserving the `OPENAPI_SERVER_URL` environment-variable override (`skills/local-places/src/local_places/main.py`). This reduces false-positive security scanner findings and avoids leaking a developer machine name in generated OpenAPI docs, without changing any request handling logic. <h3>Confidence Score: 5/5</h3> - This PR is safe to merge with minimal risk. - Single-line change to an OpenAPI metadata default; request routing and runtime behavior are unchanged, and the env var override remains intact. - No files require special attention <!-- greptile_other_comments_section --> _{(2/5) Greptile learns from your feedback when you react with thumbs up/down!} **Context used:** - Context from `dashboard` - CLAUDE.md ([source](https://app.greptile.com/review/custom-context?memory=fd949e91-5c3a-4ab5-90a1-cbe184fd6ce8)) - Context from `dashboard` - AGENTS.md ([source](https://app.greptile.com/review/custom-context?memory=0d0c8278-ef8e-4d6c-ab21-f5527e322f13)) <!-- /greptile_comment -->