diff --git a/eslint-suppressions.json b/eslint-suppressions.json
index 04ac8df9c7..f5ecd2a65a 100644
--- a/eslint-suppressions.json
+++ b/eslint-suppressions.json
@@ -409,11 +409,6 @@
       "count": 1
     }
   },
-  "src/server/routers/lambda/user.ts": {
-    "sort-keys-fix/sort-keys-fix": {
-      "count": 2
-    }
-  },
   "src/server/routers/tools/mcp.ts": {
     "sort-keys-fix/sort-keys-fix": {
       "count": 1
diff --git a/eslint.config.mjs b/eslint.config.mjs
index b4ad27c183..96f7ae3b24 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -61,6 +61,12 @@ export default eslint(
       'react/no-unknown-property': 0,
       'regexp/match-any': 0,
       'unicorn/better-regex': 0,
+    },
+  },
+  // TypeScript files - enforce consistent type imports
+  {
+    files: ['**/*.{ts,tsx}'],
+    rules: {
       '@typescript-eslint/consistent-type-imports': [
         2,
         {
@@ -76,6 +82,7 @@ export default eslint(
     rules: {
       ...mdxFlat.rules,
       '@typescript-eslint/no-unused-vars': 1,
+      'mdx/remark': 0,
       'no-undef': 0,
       'react/jsx-no-undef': 0,
       'react/no-unescaped-entities': 0,
diff --git a/locales/en-US/error.json b/locales/en-US/error.json
index bc93a9d801..76771c2d7b 100644
--- a/locales/en-US/error.json
+++ b/locales/en-US/error.json
@@ -9,18 +9,6 @@
   "import.importConfigFile.title": "Import Failed",
   "import.incompatible.description": "This file was exported from a higher version. Please try upgrading to the latest version and then re-importing.",
   "import.incompatible.title": "Current application does not support importing this file",
-  "inviteCode.continue": "Continue",
-  "inviteCode.currentEmail": "Current account: {{email}}",
-  "inviteCode.desc": "An invite code is required to access LobeHub. Please enter a valid invite code to continue.",
-  "inviteCode.friends": "Ask a friend",
-  "inviteCode.joinUsOn": "Join us on",
-  "inviteCode.lookingForInvite": "Looking for an invite?",
-  "inviteCode.notYou": "Not you?",
-  "inviteCode.openingInStages": "is opening in stages.",
-  "inviteCode.placeholder": "Invite code or link",
-  "inviteCode.pleaseEnterCode": "Enter your invite code to continue.",
-  "inviteCode.switchAccount": "Switch account",
-  "inviteCode.title": "You're Almost In",
   "loginRequired.desc": "You will be redirected to the login page shortly",
   "loginRequired.title": "Please log in to use this feature",
   "notFound.backHome": "Back to Home",
diff --git a/locales/zh-CN/error.json b/locales/zh-CN/error.json
index d0e644ef60..5b76f0f7b6 100644
--- a/locales/zh-CN/error.json
+++ b/locales/zh-CN/error.json
@@ -9,18 +9,6 @@
   "import.importConfigFile.title": "导入遇到了问题",
   "import.incompatible.description": "该文件由更高版本导出。请升级到最新版后再导入",
   "import.incompatible.title": "版本不兼容",
-  "inviteCode.continue": "继续",
-  "inviteCode.currentEmail": "当前账号：{{email}}",
-  "inviteCode.desc": "需要邀请码才能访问 LobeHub。请输入有效的邀请码以继续。",
-  "inviteCode.friends": "问问好友",
-  "inviteCode.joinUsOn": "关注我们",
-  "inviteCode.lookingForInvite": "需要邀请码？",
-  "inviteCode.notYou": "不是你？",
-  "inviteCode.openingInStages": "正在分阶段开放中。",
-  "inviteCode.placeholder": "输入邀请码或链接",
-  "inviteCode.pleaseEnterCode": "请输入邀请码以继续。",
-  "inviteCode.switchAccount": "切换账号",
-  "inviteCode.title": "即将完成",
   "loginRequired.desc": "将为你跳转到登录页。登录后即可继续",
   "loginRequired.title": "需要登录后继续",
   "notFound.backHome": "返回首页",
diff --git a/packages/types/src/user/preference.ts b/packages/types/src/user/preference.ts
index 91c51e9605..0a74e1a420 100644
--- a/packages/types/src/user/preference.ts
+++ b/packages/types/src/user/preference.ts
@@ -84,7 +84,6 @@ export interface UserInitializationState {
   hasConversation?: boolean;
   interests?: string[];
   isFreePlan?: boolean;
-  isInviteCodeRequired?: boolean;
   /** @deprecated Use onboarding field instead */
   isOnboard?: boolean;
   lastName?: string;
diff --git a/scripts/lint-ts.sh b/scripts/lint-ts.sh
index fe29d61398..8581f3973d 100755
--- a/scripts/lint-ts.sh
+++ b/scripts/lint-ts.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 set -o pipefail
 
-eslint "{src,tests}/**/*.{js,jsx,ts,tsx}" --fix --concurrency=auto --prune-suppressions
-eslint "{src,tests}/**/*.{js,jsx,ts,tsx}" --concurrency=auto
\ No newline at end of file
+eslint src/ tests/ --fix --concurrency=auto --prune-suppressions
+eslint src/ tests/ --concurrency=auto
\ No newline at end of file
diff --git a/src/business/server/user.ts b/src/business/server/user.ts
index 3cd83fe93e..2935c8c56d 100644
--- a/src/business/server/user.ts
+++ b/src/business/server/user.ts
@@ -10,10 +10,6 @@ export async function getSubscriptionPlan(userId: string): Promise<Plans> {
   return Plans.Free;
 }
 
-export async function getIsInviteCodeRequired(userId: string): Promise<boolean> {
-  return false;
-}
-
 export async function initNewUserForBusiness(
   userId: string,
   createdAt: Date | null | undefined,
diff --git a/src/layout/GlobalProvider/useUserStateRedirect.ts b/src/layout/GlobalProvider/useUserStateRedirect.ts
index 9b69883099..3a79c76d90 100644
--- a/src/layout/GlobalProvider/useUserStateRedirect.ts
+++ b/src/layout/GlobalProvider/useUserStateRedirect.ts
@@ -51,11 +51,6 @@ export const useDesktopUserStateRedirect = () => {
 
   return useCallback(
     (state: UserInitializationState) => {
-      if (state.isInviteCodeRequired === true) {
-        void openExternalAndLogout('/invite-code');
-        return;
-      }
-
       if (!getDesktopOnboardingCompleted()) return;
       // Desktop onboarding is handled by desktop-only flow.
     },
@@ -67,21 +62,6 @@ export const useWebUserStateRedirect = () =>
   useCallback((state: UserInitializationState) => {
     const { pathname } = window.location;
 
-    if (state.isInviteCodeRequired === true) {
-      redirectIfNotOn(pathname, '/invite-code');
-      return;
-    }
-
-    // Redirect away from invite-code page if no longer required
-    // Skip redirect if force=true is present (for re-entering invite code)
-    if (pathname.startsWith('/invite-code')) {
-      const params = new URLSearchParams(window.location.search);
-      if (params.get('force') !== 'true') {
-        window.location.href = '/';
-        return;
-      }
-    }
-
     if (!onboardingSelectors.needsOnboarding(state)) return;
 
     redirectIfNotOn(pathname, '/onboarding');
diff --git a/src/locales/default/error.ts b/src/locales/default/error.ts
index 32be9927ea..f3f77a0905 100644
--- a/src/locales/default/error.ts
+++ b/src/locales/default/error.ts
@@ -10,19 +10,6 @@ export default {
   'import.incompatible.description':
     'This file was exported from a higher version. Please try upgrading to the latest version and then re-importing.',
   'import.incompatible.title': 'Current application does not support importing this file',
-  'inviteCode.continue': 'Continue',
-  'inviteCode.currentEmail': 'Current account: {{email}}',
-  'inviteCode.desc':
-    'An invite code is required to access LobeHub. Please enter a valid invite code to continue.',
-  'inviteCode.friends': 'Ask a friend',
-  'inviteCode.joinUsOn': 'Join us on',
-  'inviteCode.lookingForInvite': 'Looking for an invite?',
-  'inviteCode.notYou': 'Not you?',
-  'inviteCode.openingInStages': 'is opening in stages.',
-  'inviteCode.placeholder': 'Invite code or link',
-  'inviteCode.pleaseEnterCode': 'Enter your invite code to continue.',
-  'inviteCode.switchAccount': 'Switch account',
-  'inviteCode.title': "You're Almost In",
   'loginRequired.desc': 'You will be redirected to the login page shortly',
   'loginRequired.title': 'Please log in to use this feature',
   'notFound.backHome': 'Back to Home',
diff --git a/src/server/routers/lambda/user.ts b/src/server/routers/lambda/user.ts
index cb88e721ee..4ee23c1705 100644
--- a/src/server/routers/lambda/user.ts
+++ b/src/server/routers/lambda/user.ts
@@ -16,11 +16,7 @@ import { after } from 'next/server';
 import { v4 as uuidv4 } from 'uuid';
 import { z } from 'zod';
 
-import {
-  getIsInviteCodeRequired,
-  getReferralStatus,
-  getSubscriptionPlan,
-} from '@/business/server/user';
+import { getReferralStatus, getSubscriptionPlan } from '@/business/server/user';
 import { MessageModel } from '@/database/models/message';
 import { SessionModel } from '@/database/models/session';
 import { UserModel } from '@/database/models/user';
@@ -75,25 +71,17 @@ export const userRouter = router({
     }
 
     // Run user state fetch and count queries in parallel
-    const [
-      state,
-      messageCount,
-      hasExtraSession,
-      referralStatus,
-      subscriptionPlan,
-      isInviteCodeRequired,
-    ] = await Promise.all([
-      ctx.userModel.getUserState(KeyVaultsGateKeeper.getUserKeyVaults),
-      ctx.messageModel.countUpTo(5),
-      ctx.sessionModel.hasMoreThanN(1),
-      getReferralStatus(ctx.userId),
-      getSubscriptionPlan(ctx.userId),
-      getIsInviteCodeRequired(ctx.userId),
-    ]);
+    const [state, messageCount, hasExtraSession, referralStatus, subscriptionPlan] =
+      await Promise.all([
+        ctx.userModel.getUserState(KeyVaultsGateKeeper.getUserKeyVaults),
+        ctx.messageModel.countUpTo(5),
+        ctx.sessionModel.hasMoreThanN(1),
+        getReferralStatus(ctx.userId),
+        getSubscriptionPlan(ctx.userId),
+      ]);
 
     const hasMoreThan4Messages = messageCount > 4;
     const hasAnyMessages = messageCount > 0;
-    /* eslint-disable sort-keys-fix/sort-keys-fix */
     return {
       avatar: state.avatar,
       canEnablePWAGuide: hasMoreThan4Messages,
@@ -119,10 +107,8 @@ export const userRouter = router({
       // business features
       referralStatus,
       subscriptionPlan,
-      isInviteCodeRequired,
       isFreePlan: !subscriptionPlan || subscriptionPlan === Plans.Free,
     } satisfies UserInitializationState;
-    /* eslint-enable sort-keys-fix/sort-keys-fix */
   }),
 
   makeUserOnboarded: userProcedure.mutation(async ({ ctx }) => {