fix(settings): open the right Settings tab from the update link and Race Day

The sidebar update notice now lands on System & backup at Updates, and
Race Day's decoder/backend/audio fix buttons open the matching tab,
instead of whichever tab was used last.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "rc-racecore",
-  "version": "1.31.0",
+  "version": "1.31.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "rc-racecore",
-      "version": "1.31.0",
+      "version": "1.31.1",
       "hasInstallScript": true,
       "dependencies": {
         "better-sqlite3": "^12.11.1",