Dispatch browser inspections without local-model delay

[ResearchForumOnline]

Summary

• execute the deterministic initial read-only Moltbot inspection directly
• avoid spending a slow local-model call merely to echo a known tool tag
• retain Tab Pilot-only boundaries for explicitly granted/current Brave tabs
• fall back to the model if Moltbot is offline, failed, or busy

Verification

• 72 Python autonomy, skill, Moltbot, and Tab Pilot tests pass
• Python compile and diff checks pass