chore(quality): migrate workspace linting to eslint 9

- Integrates: replaces the legacy /Users/ganesh/Downloads/Coding/2026/authkit/.eslintrc.cjs setup with /Users/ganesh/Downloads/Coding/2026/authkit/eslint.config.mjs, switches /Users/ganesh/Downloads/Coding/2026/authkit/app/dashboard/package.json off deprecated next lint, adds /Users/ganesh/Downloads/Coding/2026/authkit/packages/express/src/express.d.ts for request augmentation, and fixes workspace lint findings across server, CLI, React, Angular, and Nodemailer packages.

- Security/Behavior: restores lint as a working quality gate on ESLint 9 without weakening the main TypeScript rules, keeps test-only type import patterns scoped to tests, and moves Express request augmentation into declaration space instead of runtime source.

- Validation: pnpm lint; pnpm typecheck.

Author: ganeshwhere

.eslintrc.cjs

@@ -7,7 +7,7 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint",
+    "lint": "eslint src --ext .ts,.tsx",
     "typecheck": "tsc -p tsconfig.json --noEmit",
     "test": "vitest run",
     "clean": "rm -rf .next"

app/dashboard/package.json

@@ -9,7 +9,6 @@ import {
   sql,
 } from 'drizzle-orm'
 
-import type { DatabaseAdapter } from '../../types/adapters'
 import type { AuthKitDatabase } from '../../db'
 import {
   auditLogs,
@@ -23,6 +22,7 @@ import {
   webhookDeliveries,
   webhookEndpoints,
 } from '../../db/schema'
+import type { DatabaseAdapter } from '../../types/adapters'
 import type {
   AuditLog,
   OAuthAccount,

app/server/src/adapters/db/drizzle-adapter.ts

@@ -2,6 +2,7 @@ import { drizzle, type NodePgDatabase } from 'drizzle-orm/node-postgres'
 import { Pool, type PoolConfig } from 'pg'
 
 import type { AppConfig } from '../config'
+
 import * as schema from './schema'
 
 export type AuthKitDatabase = NodePgDatabase<typeof schema>

app/server/src/db/index.ts

@@ -1,6 +1,7 @@
 import { migrate } from 'drizzle-orm/node-postgres/migrator'
 
 import { config } from '../config'
+
 import { createDatabaseClient } from './index'
 
 async function runMigrations(): Promise<void> {

app/server/src/db/migrate.ts

@@ -1,6 +1,7 @@
-import { buildServer } from './index'
 import { config } from './config'
 
+import { buildServer } from './index'
+
 const start = async (): Promise<void> => {
   const server = await buildServer()
   await server.listen({ host: config.host, port: config.port })

app/server/src/main.ts

@@ -3,6 +3,7 @@ import { z } from 'zod'
 
 import { generateTokenHash, hashPassword } from '../../utils/crypto'
 import { Errors } from '../../utils/errors'
+
 import { evaluatePasswordPolicy } from './password-policy'
 
 const resetPasswordBodySchema = z.object({

app/server/src/modules/auth/reset-password.ts

@@ -12,6 +12,7 @@ import {
   issueRefreshToken,
   setRefreshTokenCookie,
 } from '../../utils/tokens'
+
 import { evaluatePasswordPolicy } from './password-policy'
 
 const signupBodySchema = z.object({

app/server/src/modules/auth/signup.ts

@@ -1,4 +1,5 @@
 import type { EmailAdapter, EmailMessage } from '../../types/adapters'
+
 import {
   renderEmailTemplate,
   type EmailTemplateInput,

app/server/src/modules/email/service.ts

@@ -2,6 +2,7 @@ import type { FastifyReply, FastifyRequest } from 'fastify'
 import { z } from 'zod'
 
 import { AuthKitError } from '../../utils/errors'
+
 import { requireManagementSecret, requireProjectIdHeader } from './auth'
 
 const listSessionsQuerySchema = z.object({