Miscellaneous fixes (#22924)

* apply annotation offset to frigate+ submission frame time

* fix broken docs links with hash fragments that resolve wrong on reload

* undo

* use recording snapshot for frigate+ frame submission from VideoControls

rather than a canvas grab/paint, which may not always align with an ffmpeg snapshot due to keyframes

* add more docs links

- display docs link for main sections on collapsible fields

* dialog button consistency

web/src/views/settings/TriggerView.tsx

@@ -487,7 +487,7 @@ export default function TriggerView({
           <>
             <div className="mb-5 flex flex-row items-center justify-between gap-2">
               <div className="flex flex-col items-start">
-                <Heading as="h4" className="mb-2">
+                <Heading as="h4" className="mb-1">
                   {t("triggers.management.title")}
                 </Heading>
                 <p className="text-sm text-muted-foreground">
@@ -495,6 +495,17 @@ export default function TriggerView({
                     camera: cameraName,
                   })}
                 </p>
+                <div className="mt-1 flex items-center text-sm text-primary-variant">
+                  <Link
+                    to={getLocaleDocUrl("configuration/semantic_search")}
+                    target="_blank"
+                    rel="noopener noreferrer"
+                    className="inline"
+                  >
+                    {t("readTheDocumentation", { ns: "common" })}{" "}
+                    <LuExternalLink className="ml-2 inline-flex size-3" />
+                  </Link>
+                </div>
               </div>
               <Button
                 className="flex items-center gap-2 self-start sm:self-auto"