Three usability fixes for the inspection strip on server_detail:
1. Pin transcripts/logs to bottom on tab activation.
2. Cap inline Console to 20 entries; modal keeps 50.
3. Pin to bottom after a console-line is appended via HTMX.
Approach B: single data-autoscroll opt-in attribute + one helper.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
