Followup to 828c5edf6. Swarm review flagged default=true as a latent
footgun: any SDK consumer of createAgentSession() that forgets to pass
persistModelChanges would silently mutate ~/.gsd/agent/settings.json.
Flip the default to false so persistence is opt-in. Interactive CLI
entry points now explicitly pass persistModelChanges: true:
- src/cli.ts interactive createAgentSession call
- packages/pi-coding-agent/src/main.ts: persistModelChanges = isInteractive
Print/rpc/mcp stay at the safe default. Tests updated (9/9 green).
1f1c029c74