fix(pitch-deck): split email.ts to fix client bundle including nodemailer

Client component (investors/new page) imported DEFAULT_MESSAGE etc. from
lib/email.ts which also top-level initialises nodemailer — webpack tried
to bundle fs/net/dns into the client chunk and failed.

Extract the pure constants + getDefaultGreeting into lib/email-templates.ts
(client-safe), keep nodemailer in lib/email.ts (server-only), update the
page to import from email-templates.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

pitch-deck/app/pitch-admin/(authed)/investors/new/page.tsx

@@ -4,7 +4,7 @@ import { useState, useMemo } from 'react'
 import { useRouter } from 'next/navigation'
 import Link from 'next/link'
 import { ArrowLeft, Eye, Send } from 'lucide-react'
-import { DEFAULT_MESSAGE, DEFAULT_CLOSING, getDefaultGreeting } from '@/lib/email'
+import { DEFAULT_MESSAGE, DEFAULT_CLOSING, getDefaultGreeting } from '@/lib/email-templates'
 
 export default function NewInvestorPage() {
   const router = useRouter()

pitch-deck/lib/email-templates.ts

@@ -0,0 +1,9 @@
+export const DEFAULT_GREETING = 'Sehr geehrte Damen und Herren'
+export const DEFAULT_MESSAGE =
+  'wir freuen uns, Ihnen einen exklusiven Zugang zu unserem interaktiven Investor Pitch Deck zu gewähren. Die Präsentation enthält alle relevanten Informationen zu unserem Unternehmen, unserem Produkt und unserer Finanzierungsstrategie.'
+export const DEFAULT_CLOSING =
+  'Mit freundlichen Grüßen,\nBenjamin Boenisch & Sharang Parnerkar\nGründer — BreakPilot ComplAI'
+
+export function getDefaultGreeting(name: string | null): string {
+  return name ? `Sehr geehrte(r) ${name}` : DEFAULT_GREETING
+}

pitch-deck/lib/email.ts

@@ -1,4 +1,12 @@
+import 'server-only'
 import nodemailer from 'nodemailer'
+import {
+  DEFAULT_MESSAGE,
+  DEFAULT_CLOSING,
+  getDefaultGreeting,
+} from '@/lib/email-templates'
+
+export { DEFAULT_GREETING, DEFAULT_MESSAGE, DEFAULT_CLOSING, getDefaultGreeting } from '@/lib/email-templates'
 
 const transporter = nodemailer.createTransport({
   host: process.env.SMTP_HOST,
@@ -13,16 +21,6 @@ const transporter = nodemailer.createTransport({
 const fromName = process.env.SMTP_FROM_NAME || 'BreakPilot'
 const fromAddr = process.env.SMTP_FROM_ADDR || 'noreply@breakpilot.ai'
 
-export const DEFAULT_GREETING = 'Sehr geehrte Damen und Herren'
-export const DEFAULT_MESSAGE =
-  'wir freuen uns, Ihnen einen exklusiven Zugang zu unserem interaktiven Investor Pitch Deck zu gewähren. Die Präsentation enthält alle relevanten Informationen zu unserem Unternehmen, unserem Produkt und unserer Finanzierungsstrategie.'
-export const DEFAULT_CLOSING =
-  'Mit freundlichen Grüßen,\nBenjamin Boenisch & Sharang Parnerkar\nGründer — BreakPilot ComplAI'
-
-export function getDefaultGreeting(name: string | null): string {
-  return name ? `Sehr geehrte(r) ${name}` : DEFAULT_GREETING
-}
-
 export async function sendMagicLinkEmail(
   to: string,
   investorName: string | null,

pitch-deck/package-lock.json

@@ -17,7 +17,8 @@
         "pg": "^8.13.1",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
-        "recharts": "^2.15.0"
+        "recharts": "^2.15.0",
+        "server-only": "^0.0.1"
       },
       "devDependencies": {
         "@types/bcryptjs": "^2.4.6",
@@ -3743,6 +3744,12 @@
         "node": ">=10"
       }
     },
+    "node_modules/server-only": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/server-only/-/server-only-0.0.1.tgz",
+      "integrity": "sha512-qepMx2JxAa5jjfzxG79yPPq+8BuFToHd1hm7kI+Z4zAq1ftQiP7HcxMhDDItrbtwVeLg/cY2JnKnrcFkmiswNA==",
+      "license": "MIT"
+    },
     "node_modules/sharp": {
       "version": "0.34.5",
       "resolved": "https://registry.npmjs.org/sharp/-/sharp-0.34.5.tgz",

pitch-deck/package.json

@@ -20,7 +20,8 @@
     "pg": "^8.13.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
-    "recharts": "^2.15.0"
+    "recharts": "^2.15.0",
+    "server-only": "^0.0.1"
   },
   "devDependencies": {
     "@types/bcryptjs": "^2.4.6",