Miscellaneous fixes (#23155)

* Change order

* Improve title

* add loading spinner to exports

* Simplify JSON since not all providers see or use this the same

* Add fields to primary prompt

* Adjust centering for no overrides

* Use GenAI title for exports when available

* detect form-root objects by field path instead of schema identity

* add bosnian

* Strip v1 if included in url

* prevent fast clicks in video controls from selecting text

* Use title for metadata chapters

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Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>

web/public/locales/en/common.json

@@ -207,6 +207,7 @@
       "th": "ไทย (Thai)",
       "ca": "Català (Catalan)",
       "hr": "Hrvatski (Croatian)",
+      "bs": "Bosanski (Bosnian)",
       "sr": "Српски (Serbian)",
       "sl": "Slovenščina (Slovenian)",
       "lt": "Lietuvių (Lithuanian)",