feat(profile): move profile timezone from staff to an experiment (#3011)

fluxer_app/src/features/devtools/components/DeveloperOptionsToggleGroups.ts

@@ -132,15 +132,6 @@ const FORCE_SHOW_VOICE_CONNECTION_DESCRIPTOR = msg({
 	message: 'Force show voice connection',
 	comment: 'Developer option label for always showing the voice connection status bar.',
 });
-const SHOW_PROFILE_TIMEZONE_SETTINGS_DESCRIPTOR = msg({
-	message: 'Show profile time zone settings',
-	comment: 'Developer option label for exposing the staff-only profile timezone section in profile settings.',
-});
-const SHOW_PROFILE_TIMEZONE_SETTINGS_DESC_DESCRIPTOR = msg({
-	message: 'Expose the staff-only time zone section in profile settings.',
-	comment:
-		'Developer / debug surface — keep terse and technical. Tooltip / description for the profile timezone settings toggle.',
-});
 const NO_OP_IN_APP_REPORTS_DESCRIPTOR = msg({
 	message: 'No-op in-app reports',
 	comment:
@@ -255,11 +246,6 @@ export const getToggleGroups = (): Array<ToggleGroup> => [
 				label: FORCE_SHOW_VOICE_CONNECTION_DESCRIPTOR,
 				description: ALWAYS_DISPLAY_THE_VOICE_CONNECTION_STATUS_BAR_IN_DESCRIPTOR,
 			},
-			{
-				key: 'showProfileTimezoneSettings',
-				label: SHOW_PROFILE_TIMEZONE_SETTINGS_DESCRIPTOR,
-				description: SHOW_PROFILE_TIMEZONE_SETTINGS_DESC_DESCRIPTOR,
-			},
 			{
 				key: 'noOpInAppReports',
 				label: NO_OP_IN_APP_REPORTS_DESCRIPTOR,

fluxer_app/src/features/devtools/state/DeveloperOptions.ts

@@ -46,7 +46,6 @@ export type DeveloperOptionsState = Readonly<{
 	selfHostedModeOverride: boolean;
 	forceShowVanityURLDisclaimer: boolean;
 	forceShowVoiceConnection: boolean;
-	showProfileTimezoneSettings: boolean;
 	premiumScenarioOverride: PremiumScenarioOverride | null;
 	premiumTypeOverride: number | null;
 	premiumLifetimeSequenceOverride: number | null;
@@ -129,7 +128,6 @@ class DeveloperOptions implements DeveloperOptionsState {
 	selfHostedModeOverride = false;
 	forceShowVanityURLDisclaimer = false;
 	forceShowVoiceConnection = false;
-	showProfileTimezoneSettings = false;
 	premiumScenarioOverride: PremiumScenarioOverride | null = null;
 	premiumTypeOverride: number | null = null;
 	premiumLifetimeSequenceOverride: number | null = null;
@@ -215,7 +213,6 @@ class DeveloperOptions implements DeveloperOptionsState {
 			'selfHostedModeOverride',
 			'forceShowVanityURLDisclaimer',
 			'forceShowVoiceConnection',
-			'showProfileTimezoneSettings',
 			'premiumScenarioOverride',
 			'premiumTypeOverride',
 			'premiumLifetimeSequenceOverride',