fix: skicka Authorization-header i klientens direktanrop till /api/recipes

Caddy routar /api/recipes* direkt till NestJS (bypassing Next.js).
Klient-komponenter maste lagga till JWT-token sjalva via useSession().

Pavaerkade filer:
- RecipeDetailClient.tsx (PATCH, DELETE, POST image)
- ImportRecipePage.tsx (POST /api/recipes)
- WriteRecipePage.tsx (POST /api/recipes)

frontend/app/recipes/[id]/RecipeDetailClient.tsx

@@ -2,6 +2,7 @@
 
 import { useState, useEffect, useTransition } from 'react';
 import { useRouter } from 'next/navigation';
+import { useSession } from 'next-auth/react';
 import type {
   Recipe,
   Product,
@@ -64,6 +65,7 @@ function StatusBadge({ status }: { status: 'enough' | 'missing' | 'unit_mismatch
 
 export default function RecipeDetailClient({ recipe: initialRecipe }: { recipe: Recipe }) {
   const router = useRouter();
+  const { data: session } = useSession();
   const [recipe, setRecipe] = useState(initialRecipe);
   const [isEditing, setIsEditing] = useState(false);
   const [isLiked, setIsLiked] = useState(false);
@@ -140,7 +142,9 @@ export default function RecipeDetailClient({ recipe: initialRecipe }: { recipe:
     if (!confirm(`Ta bort receptet "${recipe.name}"? Det går inte att ångra.`)) return;
     setIsDeleting(true);
     try {
-      const res = await fetch(`/api/recipes/${recipe.id}`, { method: 'DELETE' });
+      const res = await fetch(`/api/recipes/${recipe.id}`, { method: 'DELETE',
+        headers: { Authorization: `Bearer ${session?.accessToken}` },
+      });
       if (!res.ok) throw new Error(await parseErrorResponse(res));
       router.push('/recipes');
     } catch (err) {
@@ -164,7 +168,7 @@ export default function RecipeDetailClient({ recipe: initialRecipe }: { recipe:
       };
       const res = await fetch(`/api/recipes/${recipe.id}`, {
         method: 'PATCH',
-        headers: { 'Content-Type': 'application/json' },
+        headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${session?.accessToken}` },
         body: JSON.stringify(body),
       });
       if (!res.ok) throw new Error(await parseErrorResponse(res));
@@ -186,7 +190,7 @@ export default function RecipeDetailClient({ recipe: initialRecipe }: { recipe:
     try {
       const res = await fetch(`/api/recipes/${recipe.id}/image`, {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
+        headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${session?.accessToken}` },
         body: JSON.stringify({ sourceUrl: imageUrlInput.trim() }),
       });
       if (!res.ok) throw new Error(await parseErrorResponse(res));

frontend/app/recipes/import/ImportRecipePage.tsx

@@ -2,6 +2,7 @@
 
 import { useState, useEffect } from 'react';
 import { useRouter } from 'next/navigation';
+import { useSession } from 'next-auth/react';
 import { fetchJson } from '../../../lib/api';
 import { parseErrorResponse } from '../../../lib/error-handler';
 import type { Product } from '../../../features/inventory/types';
@@ -37,6 +38,7 @@ type Step = 'input' | 'review' | 'saving';
 
 export default function ImportRecipePage() {
   const router = useRouter();
+  const { data: session } = useSession();
   const [step, setStep] = useState<Step>('input');
   const [markdown, setMarkdown] = useState('');
   const [parsed, setParsed] = useState<ParseResult | null>(null);
@@ -136,7 +138,7 @@ export default function ImportRecipePage() {
     try {
       const res = await fetch('/api/recipes', {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
+        headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${session?.accessToken}` },
         body: JSON.stringify(body),
       });
 

frontend/app/recipes/write/WriteRecipePage.tsx

@@ -2,6 +2,7 @@
 
 import { useState, useEffect } from 'react';
 import { useRouter } from 'next/navigation';
+import { useSession } from 'next-auth/react';
 import { fetchJson } from '../../../lib/api';
 import { parseErrorResponse } from '../../../lib/error-handler';
 import type { Product } from '../../../features/inventory/types';
@@ -36,6 +37,7 @@ type Step = 'input' | 'review' | 'saving' | 'saved';
 
 export default function WriteRecipePage() {
   const router = useRouter();
+  const { data: session } = useSession();
   const [step, setStep] = useState<Step>('input');
   const [markdown, setMarkdown] = useState('');
   const [parsed, setParsed] = useState<ParseResult | null>(null);
@@ -193,7 +195,7 @@ export default function WriteRecipePage() {
     try {
       const res = await fetch('/api/recipes', {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
+        headers: { 'Content-Type': 'application/json', Authorization: `Bearer ${session?.accessToken}` },
         body: JSON.stringify(body),
       });