ref(nextjs-insights): Remove user option (FE) (#102636)

- part of [TET-1367: Remove prefersNextjsInsightsOverview user
option](https://linear.app/getsentry/issue/TET-1367/remove-prefersnextjsinsightsoverview-user-option)

Author: ArthurKnaus

static/app/types/user.tsx

@@ -53,7 +53,6 @@ export interface User extends Omit<AvatarUser, 'options'> {
     language: string;
     prefersChonkUI: boolean;
     prefersIssueDetailsStreamlinedUI: boolean | null;
-    prefersNextjsInsightsOverview: boolean;
     stacktraceOrder: StacktraceOrder;
     theme: 'system' | 'light' | 'dark';
     timezone: string;

tests/js/fixtures/activityFeed.ts

@@ -34,7 +34,6 @@ export function ActivityFeedFixture(params: Partial<Activity> = {}): Activity {
         stacktraceOrder: -1,
         timezone: 'America/Los_Angeles',
         prefersIssueDetailsStreamlinedUI: false,
-        prefersNextjsInsightsOverview: false,
         prefersChonkUI: false,
       },
       flags: {newsletter_consent_prompt: false},

tests/js/fixtures/commitAuthor.ts

@@ -39,7 +39,6 @@ export function CommitAuthorFixture(params: Partial<User> = {}): User {
       avatarType: 'gravatar',
       theme: 'light',
       prefersIssueDetailsStreamlinedUI: false,
-      prefersNextjsInsightsOverview: false,
       prefersChonkUI: false,
     },
     permissions: new Set(),

tests/js/fixtures/user.ts

@@ -16,7 +16,6 @@ export function UserFixture(params: Partial<User> = {}): User {
       avatarType: 'letter_avatar',
       stacktraceOrder: -1,
       prefersIssueDetailsStreamlinedUI: true,
-      prefersNextjsInsightsOverview: false,
       prefersChonkUI: false,
     },
     ip_address: '127.0.0.1',

tests/js/fixtures/userDetails.ts

@@ -32,7 +32,6 @@ export function UserDetailsFixture(params: Partial<User> = {}): User {
       avatarType: 'gravatar',
       theme: 'light',
       prefersIssueDetailsStreamlinedUI: false,
-      prefersNextjsInsightsOverview: false,
       prefersChonkUI: false,
     },
     avatar: {avatarUuid: null, avatarType: 'letter_avatar'},