Miscellaneous fixes (0.17 beta) (#21683)

* misc triggers tweaks

i18n fixes
fix toaster color
fix clicking on labels selecting incorrect checkbox

* update copilot instructions

* lpr docs tweaks

* add retry params to gemini

* i18n fix

* ensure users only see recognized plates from accessible cameras in explore

* ensure all zone filters are converted to pixels

zone-level filters were never converted from percentage area to pixels. RuntimeFilterConfig was only applied to filters at the camera level, not zone.filters.

Fixes https://github.com/blakeblackshear/frigate/discussions/21694

* add test for percentage based zone filters

* use export id for key instead of name

* update gemini docs

web/public/locales/en/common.json

@@ -3,6 +3,7 @@
     "untilForTime": "Until {{time}}",
     "untilForRestart": "Until Frigate restarts.",
     "untilRestart": "Until restart",
+    "never": "Never",
     "ago": "{{timeAgo}} ago",
     "justNow": "Just now",
     "today": "Today",