i18n workflow improvements and tweaks (#22586)

* mobile button spacing

* prevent console warning about div being descendant of p

* ensure consistent spacing

* add missing i18n keys

* i18n fixes

- add missing translations
- fix dot notation keys

* use plain string

* add missing key

* add i18next-cli commands for extraction and status

also add false positives removal for several keys

* add i18n key check step to PR workflow

* formatting

web/src/views/recording/RecordingView.tsx

@@ -700,7 +700,7 @@ export function RecordingView({
                   value="timeline"
                   aria-label={t("timeline.aria")}
                 >
-                  <div className="">{t("timeline")}</div>
+                  <div className="">{t("timeline.label")}</div>
                 </ToggleGroupItem>
                 <ToggleGroupItem
                   className={`${timelineType == "events" ? "" : "text-muted-foreground"}`}