Update the in-app Guide for this session's shipped features

Documents the new race-day Schedule feature (new section + overview
card), staggered-start car call-outs and the per-driver "Done" flag,
the new Settings and Event Manager tab layouts, and the driver
transponder-conflict warning. Also corrects a bullet that had gone
stale: it claimed Open/Free Practice was the only thing that skipped
the start ceremony, which stopped being true once scheduled "Practice"
sessions started getting the full sequence too.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rc-racecore",
-  "version": "1.17.0",
+  "version": "1.17.1",
   "private": true,
   "description": "RC RaceCore live timing and race control with AMMC ingest and SQLite persistence",
   "engines": {