feat: blocking frontend (#6911)

* feat: blocking api interfaces

* feat: block action on user pages + shared instance flows

* feat: safety settings subpage

* feat: interaction source settings

* feat: finish social settings

* feat: profile settings xplat

* fix: prepr

* feat: click on friends

* default instance -> game options & fix feature flag width

* fix: scroll indicators

---------

Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

apps/app-frontend/src/providers/app-settings-modal.ts

@@ -0,0 +1,21 @@
+import type { InjectionKey } from 'vue'
+
+export type UnsavedChangesController = {
+	hasChanges: () => boolean
+	getOriginal: () => Record<string, unknown>
+	getModified: () => Record<string, unknown>
+	isSaving: () => boolean
+	reset: () => void
+	save: () => void | Promise<void>
+}
+
+export type AppSettingsModalContext = {
+	close: () => boolean
+	registerUnsavedChangesController: (controller: UnsavedChangesController | null) => void
+}
+
+export const appSettingsModalContextKey: InjectionKey<AppSettingsModalContext> =
+	Symbol('appSettingsModalContext')
+export const appSettingsModalOpenProfileKey: InjectionKey<() => void> = Symbol(
+	'appSettingsModalOpenProfile',
+)

apps/app-frontend/src/providers/setup/auth.ts

@@ -6,7 +6,7 @@ import {
 	type AuthUser,
 	provideAuth,
 } from '@modrinth/ui'
-import { computed, type Ref, ref, watchEffect } from 'vue'
+import { computed, type Ref, ref, watch, watchEffect } from 'vue'
 
 type AppCredentials = {
 	session?: string | null
@@ -37,5 +37,13 @@ export function setupAuthProvider(
 		user.value = credentials.value?.user ?? null
 	})
 
+	watch(user, (updatedUser) => {
+		if (!credentials.value || !updatedUser || credentials.value.user === updatedUser) return
+		credentials.value = {
+			...credentials.value,
+			user: updatedUser,
+		}
+	})
+
 	provideAuth(authProvider)
 }