diff --git a/.gitignore b/.gitignore
index 5837d48..229f647 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,3 +32,5 @@ debug_page.txt
 .github/agents
 .github/schemas
 .github/skills
+
+prompts/
diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md
new file mode 100644
index 0000000..8499d49
--- /dev/null
+++ b/docs/ARCHITECTURE.md
@@ -0,0 +1,403 @@
+# Architecture Documentation
+
+**Last Updated:** 2026-02-15T00:00:00.000Z  
+**JIRA:** RECIPE-0001
+
+---
+
+## Overview
+
+**Project Name:** InstaRecipe  
+**Type:** Progressive Web Application (PWA)  
+**Primary Language:** TypeScript  
+**Framework:** SvelteKit 2.x with Svelte 5  
+**Runtime:** Node.js 22+
+
+### Purpose
+
+A modern web application that extracts recipes from Instagram posts and saves them to Tandoor Recipe Manager using an async queue-based processing system.
+
+---
+
+## Project Structure
+
+```
+insta-recipe/
+├── src/                       # Source code
+│   ├── lib/                   # Library code
+│   │   ├── client/            # Client-side modules
+│   │   │   ├── PushNotificationManager.ts
+│   │   │   ├── PWAInstallManager.ts
+│   │   │   └── ServiceWorkerMessageHandler.ts
+│   │   ├── server/            # Server-side modules
+│   │   │   ├── api/           # API utilities (errors, handlers)
+│   │   │   ├── browser.ts     # Playwright browser management
+│   │   │   ├── extraction.ts  # Instagram content extraction
+│   │   │   ├── llm.ts         # LLM integration (OpenAI)
+│   │   │   ├── notifications/ # Push notification service
+│   │   │   ├── parser.ts      # Recipe parsing with LLM
+│   │   │   ├── prompts/       # LLM prompts
+│   │   │   ├── queue/         # Queue management system
+│   │   │   │   ├── QueueManager.ts
+│   │   │   │   ├── QueueProcessor.ts
+│   │   │   │   ├── config.ts
+│   │   │   │   └── types.ts
+│   │   │   ├── scheduler.ts   # Background task scheduler
+│   │   │   ├── tandoor.ts     # Tandoor API integration
+│   │   │   ├── tandoor-config.ts
+│   │   │   └── validation/    # Input validation
+│   │   ├── assets/            # Static assets
+│   │   └── index.ts
+│   ├── routes/                # SvelteKit routes
+│   │   ├── api/               # API endpoints
+│   │   │   ├── extract/       # Legacy extraction endpoint (deprecated)
+│   │   │   ├── health/        # Health check
+│   │   │   ├── llm-health/    # LLM health check
+│   │   │   ├── notifications/ # Push notification endpoints
+│   │   │   ├── queue/         # Queue management API
+│   │   │   │   ├── [id]/      # Individual queue item operations
+│   │   │   │   └── stream/    # SSE for real-time updates
+│   │   │   ├── tandoor/       # Tandoor integration
+│   │   │   ├── tandoor-config/
+│   │   │   └── thumbnail/
+│   │   ├── components/        # Shared components
+│   │   ├── share/             # Share target page
+│   │   │   └── components/    # Share-specific components
+│   │   ├── +layout.svelte     # Root layout
+│   │   └── +page.svelte       # Queue dashboard (home)
+│   ├── tests/                 # Test files
+│   ├── app.d.ts               # Type definitions
+│   ├── app.html               # HTML template
+│   ├── app.server.ts          # Server initialization
+│   ├── hooks.server.ts        # SvelteKit server hooks
+│   └── service-worker.ts      # Service worker for PWA
+├── build/                     # Build output
+├── docs/                      # Documentation
+│   ├── plans/                 # Implementation plans
+│   └── outcomes/              # Implementation outcomes
+├── scripts/                   # Utility scripts
+├── static/                    # Static files
+├── .ssl/                      # SSL certificates (local dev)
+├── docker-compose.yml         # Docker configuration
+├── Dockerfile                 # Container image
+├── package.json               # Dependencies
+├── svelte.config.js           # SvelteKit configuration
+├── tsconfig.json              # TypeScript configuration
+└── vite.config.ts             # Vite configuration
+```
+
+---
+
+## Key Directories
+
+### `/src/lib/server/`
+Server-side business logic following Hexagonal Architecture principles. Contains domain logic, adapters for external systems (Instagram, Tandoor, LLM), and port definitions.
+
+### `/src/lib/client/`
+Client-side utilities for PWA features (push notifications, install prompts, service worker messaging).
+
+### `/src/routes/api/`
+RESTful API endpoints implemented as SvelteKit server routes. Each directory contains `+server.ts` files exporting HTTP verb handlers.
+
+### `/src/routes/share/`
+Share target page allowing users to share Instagram URLs directly from their browser or mobile apps.
+
+### `/src/lib/server/queue/`
+Queue management system with in-memory storage, processor workers, and type definitions.
+
+### `/docs/`
+Comprehensive documentation including plans, outcomes, API specs, and migration guides.
+
+---
+
+## Design Patterns
+
+### Singleton Pattern
+Used for shared service instances:
+- `QueueManager` (`queueManager` exported instance)
+- `QueueProcessor` (`queueProcessor` exported instance)
+- `PushNotificationService` (`pushNotificationService` exported instance)
+- `ServiceWorkerMessageHandler` (`serviceWorkerMessageHandler` exported instance)
+
+### Factory Pattern
+Used for creating configured instances:
+- `createLLM()` - Creates OpenAI client with environment configuration
+- `createBrowserContext()` - Creates Playwright browser context with options
+- `initializeBrowser()` - Initializes Chromium browser instance
+
+### Observer Pattern
+Implemented in QueueManager for real-time updates:
+- Subscribers receive notifications on queue item changes
+- Server-Sent Events (SSE) stream queue updates to clients
+- Push notifications notify users of completion events
+
+### Adapter Pattern (Hexagonal Architecture)
+External systems accessed via adapters:
+- **Instagram Adapter**: `extraction.ts` - Extracts content via Playwright
+- **LLM Adapter**: `llm.ts`, `parser.ts` - Recipe parsing via OpenAI
+- **Tandoor Adapter**: `tandoor.ts` - Recipe management system integration
+- **Browser Adapter**: `browser.ts` - Playwright browser automation
+
+### Strategy Pattern
+Multiple extraction strategies with fallback:
+1. Embedded JSON extraction
+2. DOM selector extraction
+3. GraphQL API extraction
+4. Legacy extraction method
+
+---
+
+## Key Components
+
+### Queue Management System
+**Location**: `src/lib/server/queue/`
+
+Three-phase processing pipeline:
+1. **Extraction Phase**: Extract text and thumbnail from Instagram
+2. **Parsing Phase**: Parse recipe using LLM
+3. **Uploading Phase**: Upload to Tandoor (if enabled)
+
+**Components**:
+- `QueueManager`: In-memory FIFO queue with CRUD operations
+- `QueueProcessor`: Worker that processes items with configurable concurrency
+- `types.ts`: Comprehensive type definitions for queue items and updates
+
+### API Layer
+**Location**: `src/routes/api/`
+
+RESTful endpoints for:
+- Queue operations (`POST /api/queue`, `GET /api/queue`, `GET /api/queue/[id]`)
+- Real-time updates (`GET /api/queue/stream` - SSE)
+- Push notifications (`POST /api/notifications/subscribe`)
+- Health checks (`GET /api/health`, `GET /api/llm-health`)
+
+### Client-Side Services
+**Location**: `src/lib/client/`
+
+- **PushNotificationManager**: Manages Web Push API subscriptions
+- **PWAInstallManager**: Handles PWA install prompts
+- **ServiceWorkerMessageHandler**: Processes service worker messages
+
+### Instagram Extraction
+**Location**: `src/lib/server/extraction.ts`
+
+Multi-method extraction with intelligent fallback:
+- Progress callbacks for real-time feedback
+- Retry logic with configurable attempts
+- Thumbnail extraction and validation
+
+### LLM Integration
+**Location**: `src/lib/server/parser.ts`, `src/lib/server/llm.ts`
+
+- Recipe detection endpoint
+- Structured extraction using OpenAI with Zod schemas
+- Configurable model and temperature settings
+
+---
+
+## Dependencies
+
+### Production Dependencies
+- **@types/uuid** (^10.0.0) - UUID type definitions
+- **date-fns** (^4.1.0) - Date utility library
+- **openai** (^4.20.0) - OpenAI API client
+- **playwright** (^1.56.1) - Browser automation
+- **uuid** (^13.0.0) - Unique ID generation
+- **zod** (^3.23.0) - Schema validation
+
+### Development Dependencies
+- **@sveltejs/kit** (^2.48.5) - SvelteKit framework
+- **@sveltejs/adapter-node** (^5.4.0) - Node.js adapter
+- **svelte** (^5.43.8) - Svelte 5 framework
+- **typescript** (^5.9.3) - TypeScript compiler
+- **vite** (^6.0.0) - Build tool
+- **vitest** (^4.0.10) - Testing framework
+- **@vitest/browser-playwright** (^4.0.10) - Browser testing
+- **tailwindcss** (^4.1.17) - CSS framework
+- **eslint** (^9.39.1) - Linting
+- **prettier** (^3.6.2) - Code formatting
+- **typescript-eslint** (^8.47.0) - TypeScript ESLint
+
+---
+
+## Module Organization
+
+### SvelteKit Path Aliases
+- `$lib` → `src/lib/`
+- `$lib/*` → `src/lib/*`
+- `$app/*` → SvelteKit app imports
+- `$env/dynamic/private` → Environment variables (server-side)
+
+### Directory Structure Conventions
+- **Server-only code**: `src/lib/server/` (not bundled to client)
+- **Client-only code**: `src/lib/client/` (not executed on server)
+- **Shared code**: `src/lib/` (available to both)
+- **Routes**: `src/routes/` (file-based routing)
+- **Tests**: Colocated with source files (`*.spec.ts`, `*.test.ts`)
+
+---
+
+## Data Flow
+
+### Recipe Extraction Flow
+```
+User submits URL
+  ↓
+POST /api/queue
+  ↓
+QueueManager.enqueue()
+  ↓
+QueueProcessor picks up item
+  ↓
+Phase 1: extractTextAndThumbnail()
+  ↓
+Phase 2: extractRecipe() (LLM)
+  ↓
+Phase 3: uploadRecipeWithIngredientsDTO() (Tandoor)
+  ↓
+Push notification sent
+  ↓
+SSE updates notify client
+```
+
+### Real-time Updates Flow
+```
+Client connects to GET /api/queue/stream (SSE)
+  ↓
+QueueManager.subscribe(callback)
+  ↓
+Queue item changes trigger callback
+  ↓
+SSE sends event to client
+  ↓
+Client updates UI reactively
+```
+
+### Push Notification Flow
+```
+Client requests permission
+  ↓
+POST /api/notifications/subscribe (with subscription)
+  ↓
+PushNotificationService stores subscription
+  ↓
+Queue item completes
+  ↓
+PushNotificationService.sendNotification()
+  ↓
+Service worker receives push event
+  ↓
+Notification displayed to user
+```
+
+---
+
+## Build System
+
+### Build Command
+```bash
+npm run build
+```
+
+Generates production-ready build in `build/` directory using:
+- Vite for bundling
+- `@sveltejs/adapter-node` for Node.js deployment
+- TypeScript compilation
+- SvelteKit prerendering and optimization
+
+### Test Command
+```bash
+npm test
+```
+
+Runs test suite using Vitest with two projects:
+1. **Server tests**: Node environment for server-side code
+2. **Client tests**: Playwright browser for Svelte components
+
+### Development Server
+```bash
+npm run dev
+```
+
+Starts Vite dev server with:
+- HTTPS enabled (certificates in `.ssl/`)
+- Hot module replacement
+- TypeScript checking
+- File watching
+
+### Linting & Formatting
+```bash
+npm run lint      # ESLint + Prettier check
+npm run format    # Prettier write
+```
+
+---
+
+## Deployment
+
+### Docker Deployment
+Dockerfile includes:
+- Node.js 22 Alpine base image
+- Playwright Chromium installation
+- Production build
+- Port 3000 exposure
+
+Run with:
+```bash
+docker-compose up
+```
+
+### Environment Variables
+Required configuration:
+- `OPENAI_API_KEY` - LLM API access
+- `TANDOOR_URL` - Tandoor instance URL (optional)
+- `TANDOOR_TOKEN` - Tandoor API token (optional)
+- `QUEUE_CONCURRENCY` - Concurrent processing limit (default: 2)
+- `QUEUE_MAX_RETRIES` - Failed item retry limit (default: 3)
+
+---
+
+## Testing Architecture
+
+### Test Categories
+1. **Unit Tests**: Individual function testing
+2. **Integration Tests**: Multi-component workflows
+3. **API Tests**: Endpoint behavior validation
+4. **Browser Tests**: Svelte component rendering
+
+### Test Coverage
+138 tests covering:
+- Queue management operations
+- Instagram URL validation
+- SSE streaming
+- API endpoints
+- Scheduler functionality
+- Notification service
+
+### Test Configuration
+- **Server tests**: Node environment with mocked dependencies
+- **Client tests**: Playwright Chromium browser with Svelte testing library
+
+---
+
+## Security Considerations
+
+### SSL/TLS
+- Development uses local SSL certificates signed by external Caddy CA
+- Certificates stored in `.ssl/` (git-ignored)
+- Required for PWA features (Service Worker, Push API)
+
+### Authentication
+- Basic auth for scheduled tasks (username/password from environment)
+- Tandoor integration uses bearer token authentication
+
+### Input Validation
+- Instagram URL validation with regex patterns
+- Zod schema validation for API payloads
+- Error handling with custom error classes
+
+---
+
+**Document Version:** 1.0  
+**Generated by:** Initializer Agent  
+**Next Review:** As needed for architectural changes
diff --git a/docs/CODE_STYLE.md b/docs/CODE_STYLE.md
new file mode 100644
index 0000000..c690c83
--- /dev/null
+++ b/docs/CODE_STYLE.md
@@ -0,0 +1,792 @@
+# Code Style Guide
+
+**Last Updated:** 2026-02-15T00:00:00.000Z  
+**JIRA:** RECIPE-0001
+
+---
+
+## Language & Version
+
+**Primary Language:** TypeScript  
+**Version:** 5.9.3  
+**Framework:** SvelteKit 2.48.5 with Svelte 5.43.8  
+**Node.js:** 22+ (LTS)
+
+---
+
+## Naming Conventions
+
+### Files & Directories
+
+#### SvelteKit Route Files
+- Route pages: `+page.svelte`
+- Route servers: `+server.ts`
+- Route layouts: `+layout.svelte`
+- Type definitions: `$types.ts` (auto-generated)
+
+**Example:**
+```
+src/routes/api/queue/
+├── [id]/
+│   ├── +server.ts
+│   └── retry/
+│       └── +server.ts
+├── stream/
+│   └── +server.ts
+└── +server.ts
+```
+
+#### Library Files
+- **PascalCase** for classes and managers: `QueueManager.ts`, `PushNotificationService.ts`
+- **kebab-case** for utilities and configs: `tandoor-config.ts`, `instagram-url.ts`
+- **lowercase** for general modules: `browser.ts`, `extraction.ts`, `parser.ts`
+
+**Examples from codebase:**
+- `src/lib/server/queue/QueueManager.ts`
+- `src/lib/server/tandoor-config.ts`
+- `src/lib/client/PushNotificationManager.ts`
+
+#### Test Files
+Pattern: `<name>.spec.ts` or `<name>.test.ts`
+
+**Examples:**
+- `queue-manager.spec.ts`
+- `instagram-url-validation.spec.ts`
+- `page.svelte.spec.ts`
+
+### Variables & Functions
+
+#### Variables
+- **camelCase** for local variables and parameters
+- **SCREAMING_SNAKE_CASE** for constants
+
+**Examples:**
+```typescript
+// From QueueManager.ts
+private items: Map<string, QueueItem> = new Map();
+private subscribers: Set<QueueUpdateCallback> = new Set();
+
+// From parser.ts
+const RECIPE_DETECTION_PROMPT = "...";
+const RECIPE_EXTRACTION_PROMPT = "...";
+
+// Local variables
+const now = new Date().toISOString();
+const unsubscribe = queueManager.subscribe(callback);
+```
+
+#### Functions
+- **camelCase** for function names
+- **Descriptive action verbs**: `enqueue`, `extractRecipe`, `uploadRecipeImage`
+
+**Examples:**
+```typescript
+// From QueueManager.ts
+enqueue(url: string): QueueItem { ... }
+dequeue(): QueueItem | null { ... }
+updateStatus(id: string, status: QueueItemStatus): void { ... }
+
+// From extraction.ts
+export async function extractTextAndThumbnail(
+  url: string,
+  onProgress?: ProgressCallback
+): Promise<ExtractedContent> { ... }
+
+// From parser.ts
+export async function extractRecipe(text: string): Promise<Recipe> { ... }
+```
+
+### Types & Interfaces
+
+#### Interfaces & Types
+- **PascalCase** for interface names
+- Prefix with `I` is **NOT** used
+- Exported types use `export type` or `export interface`
+
+**Examples:**
+```typescript
+// From queue/types.ts
+export interface QueueItem {
+  id: string;
+  url: string;
+  status: QueueItemStatus;
+  enqueuedAt: string;
+  // ...
+}
+
+export interface QueueStatusUpdate {
+  type: string;
+  itemId: string;
+  status: QueueItemStatus;
+  // ...
+}
+
+export type QueueItemStatus = 
+  | 'pending' 
+  | 'in_progress' 
+  | 'completed' 
+  | 'failed';
+
+// From extraction.ts
+export interface ExtractedContent {
+  text: string;
+  thumbnailUrl?: string;
+}
+
+export type ProgressCallback = (event: ProgressEvent) => void;
+```
+
+#### Zod Schemas
+- **PascalCase** with `Schema` suffix
+- Inferred types without suffix
+
+**Examples:**
+```typescript
+// From parser.ts
+const RecipeSchema = z.object({
+  name: z.string(),
+  description: z.string(),
+  servings: z.number(),
+  // ...
+});
+
+export type Recipe = z.infer<typeof RecipeSchema>;
+
+// From tandoor.ts
+const TandoorRecipeSchema = z.object({
+  // ...
+});
+
+export type TandoorRecipe = z.infer<typeof TandoorRecipeSchema>;
+```
+
+### Classes
+
+#### Class Names
+- **PascalCase** for class names
+- Descriptive suffixes: `Manager`, `Service`, `Processor`, `Handler`
+
+**Examples:**
+```typescript
+// From QueueManager.ts
+export class QueueManager {
+  private items: Map<string, QueueItem> = new Map();
+  // ...
+}
+
+// From QueueProcessor.ts
+export class QueueProcessor {
+  private processing: Set<string> = new Set();
+  // ...
+}
+
+// From PushNotificationService.ts
+class PushNotificationService {
+  private subscriptions: Map<string, PushSubscription> = new Map();
+  // ...
+}
+```
+
+#### Singleton Export Pattern
+```typescript
+// Class definition
+export class QueueManager {
+  // Implementation
+}
+
+// Singleton instance export
+export const queueManager = new QueueManager();
+```
+
+---
+
+## Indentation & Formatting
+
+### General Rules
+- **Indentation:** 2 spaces (enforced by Prettier)
+- **No tabs**
+- **Max line length:** 100 characters (soft limit, not enforced)
+- **Trailing commas:** Yes (multiline)
+- **Semicolons:** Yes (always)
+- **Single quotes:** Yes (enforced by Prettier)
+
+### Code Examples
+
+#### Function Declarations
+```typescript
+// From QueueManager.ts
+enqueue(url: string): QueueItem {
+  const now = new Date().toISOString();
+  const item: QueueItem = {
+    id: uuidv4(),
+    url,
+    status: 'pending',
+    enqueuedAt: now,
+    createdAt: now,
+    updatedAt: now,
+    phases: [
+      { name: 'extraction', status: 'pending' },
+      { name: 'parsing', status: 'pending' },
+      { name: 'uploading', status: 'pending' }
+    ],
+    logs: [],
+    progressEvents: [],
+    retryCount: 0,
+    maxRetries: 3
+  };
+  
+  this.items.set(item.id, item);
+  return item;
+}
+```
+
+#### Async Functions
+```typescript
+// From extraction.ts
+export async function extractTextAndThumbnail(
+  url: string,
+  onProgress?: ProgressCallback
+): Promise<ExtractedContent> {
+  const browser = await getBrowser();
+  const context = await createBrowserContext(browser);
+  const page = await context.newPage();
+  
+  try {
+    await page.goto(url, { waitUntil: 'networkidle' });
+    // ...
+  } finally {
+    await context.close();
+  }
+}
+```
+
+#### Object Destructuring
+```typescript
+// From route handlers
+export const POST: RequestHandler = async ({ request }) => {
+  const { url } = await request.json();
+  // ...
+};
+
+export const GET: RequestHandler = async ({ params }) => {
+  const { id } = params;
+  // ...
+};
+```
+
+---
+
+## Import Patterns
+
+### Import Order
+1. External dependencies (Node.js built-ins, npm packages)
+2. SvelteKit imports (`$lib`, `$app`, `$env`)
+3. Relative imports (`./ `, `../`)
+4. Type imports (separate from value imports when beneficial)
+
+**Example:**
+```typescript
+// From QueueProcessor.ts
+
+// External dependencies
+import { v4 as uuidv4 } from 'uuid';
+
+// SvelteKit imports
+import { queueManager } from './QueueManager';
+import { extractTextAndThumbnail } from '$lib/server/extraction';
+import { extractRecipe } from '$lib/server/parser';
+import { uploadRecipeWithIngredientsDTO, uploadRecipeImage } from '$lib/server/tandoor';
+import { pushNotificationService } from '$lib/server/notifications/PushNotificationService';
+import { queueConfig } from './config';
+
+// Type imports
+import type { ProgressEvent } from '$lib/server/extraction';
+import type { QueueItem } from './types';
+```
+
+### Import Styles
+
+#### Named Imports (Preferred)
+```typescript
+import { json } from '@sveltejs/kit';
+import { queueManager } from '$lib/server/queue/QueueManager';
+import { validateInstagramUrl } from '$lib/server/validation/instagram-url';
+```
+
+#### Type-Only Imports
+```typescript
+import type { RequestHandler } from './$types';
+import type { QueueItem, QueueItemStatus } from './types';
+```
+
+#### Default Imports
+```typescript
+import OpenAI from 'openai';
+import fs from 'fs';
+import path from 'path';
+```
+
+### Export Patterns
+
+#### Named Exports (Preferred)
+```typescript
+// Export functions
+export async function extractRecipe(text: string): Promise<Recipe> { ... }
+
+// Export classes
+export class QueueManager { ... }
+
+// Export constants
+export const queueConfig = { ... };
+
+// Export types
+export type Recipe = z.infer<typeof RecipeSchema>;
+export interface QueueItem { ... }
+```
+
+#### Singleton Pattern Export
+```typescript
+// Define class
+export class QueueManager { ... }
+
+// Export singleton instance
+export const queueManager = new QueueManager();
+```
+
+---
+
+## Comments & Documentation
+
+### JSDoc Style
+Used extensively for public APIs and exported functions.
+
+**Function Documentation:**
+```typescript
+/**
+ * Add URL to processing queue
+ * 
+ * @param url - Instagram URL to process
+ * @returns Newly created queue item
+ * 
+ * @example
+ * ```typescript
+ * const item = queueManager.enqueue('https://instagram.com/p/abc123');
+ * console.log('Queued with ID:', item.id);
+ * ```
+ */
+enqueue(url: string): QueueItem {
+  // Implementation
+}
+```
+
+**Class Documentation:**
+```typescript
+/**
+ * Singleton queue manager for processing Instagram URLs
+ * 
+ * Features:
+ * - FIFO queue with unique IDs
+ * - Status tracking and updates
+ * - Progress event accumulation
+ * - Retry support for failed items
+ * - Pub/sub for real-time updates
+ * 
+ * @example
+ * ```typescript
+ * import { queueManager } from './QueueManager';
+ * 
+ * // Add item to queue
+ * const item = queueManager.enqueue('https://instagram.com/p/abc123');
+ * ```
+ */
+export class QueueManager {
+  // Implementation
+}
+```
+
+**Module-Level Documentation:**
+```typescript
+/**
+ * Queue Manager - Core queue operations and event management
+ * 
+ * Manages an in-memory queue of Instagram URL processing jobs.
+ * Provides CRUD operations and pub/sub mechanism for queue updates.
+ * 
+ * Architecture: Domain Layer (Hexagonal Architecture)
+ * - Port: Defines queue operations interface
+ * - Implementation: In-memory Map-based storage
+ */
+```
+
+### Inline Comments
+
+#### Single-line Comments
+```typescript
+// Set restrictive permissions
+fs.chmodSync(authFile, 0o600);
+
+// FIFO order - get oldest pending item
+const pendingItems = Array.from(this.items.values())
+  .filter(item => item.status === 'pending');
+```
+
+#### Block Comments (Avoided)
+Single-line comments preferred. Block comments used only for large comment blocks or temporarily disabling code during development.
+
+### TODO Comments
+```typescript
+// TODO: Add retry logic with exponential backoff
+// FIXME: Handle race condition when multiple workers dequeue
+```
+
+---
+
+## TypeScript Patterns
+
+### Type Safety
+
+#### Strict Mode Enabled
+```json
+// tsconfig.json
+{
+  "compilerOptions": {
+    "strict": true,
+    "forceConsistentCasingInFileNames": true
+  }
+}
+```
+
+#### Type Annotations
+```typescript
+// Explicit return types for public functions
+export async function extractRecipe(text: string): Promise<Recipe> { ... }
+
+// Explicit parameter types
+function processItem(item: QueueItem, config: QueueConfig): void { ... }
+
+// Type inference for local variables (acceptable)
+const items = queueManager.getAll(); // Type inferred
+```
+
+### Union Types
+```typescript
+export type QueueItemStatus = 
+  | 'pending' 
+  | 'in_progress' 
+  | 'completed' 
+  | 'failed';
+
+export type ProcessingPhase = 
+  | 'extraction' 
+  | 'parsing' 
+  | 'uploading';
+
+export type ProgressEventType = 
+  | 'status' 
+  | 'method' 
+  | 'retry' 
+  | 'error' 
+  | 'thumbnail' 
+  | 'complete';
+```
+
+### Generics
+```typescript
+// Generic function
+async function fetchFromTandoor<T>(
+  url: string,
+  options: Partial<RequestInit> = { method: 'GET' }
+): Promise<{ ok: boolean; data?: T; error?: string }> {
+  // Implementation
+}
+```
+
+---
+
+## Svelte 5 Patterns
+
+### Runes (Reactivity)
+
+#### $state (Reactive Variables)
+```svelte
+<script lang="ts">
+  let count = $state(0);
+  let items = $state<QueueItem[]>([]);
+</script>
+```
+
+#### $props (Component Props)
+```svelte
+<script lang="ts">
+  let { 
+    recipe = null,
+    tandoorEnabled = false,
+    onRetry,
+    onImportToTandoor 
+  } = $props<{
+    recipe: Recipe | null;
+    tandoorEnabled: boolean;
+    onRetry: () => void;
+    onImportToTandoor: () => void;
+  }>();
+</script>
+```
+
+#### $derived (Computed Values)
+```svelte
+<script lang="ts">
+  let count = $state(0);
+  let double = $derived(count * 2);
+</script>
+```
+
+#### $effect (Side Effects)
+```svelte
+<script lang="ts">
+  let url = $state('');
+  
+  $effect(() => {
+    console.log('URL changed:', url);
+  });
+</script>
+```
+
+### Component Structure
+```svelte
+<script lang="ts">
+  // Imports
+  import { onMount } from 'svelte';
+  
+  // Props
+  let { items } = $props<{ items: Item[] }>();
+  
+  // State
+  let loading = $state(false);
+  
+  // Derived state
+  let count = $derived(items.length);
+  
+  // Functions
+  function handleClick() {
+    // ...
+  }
+  
+  // Effects
+  $effect(() => {
+    // Side effects
+  });
+</script>
+
+<!-- Template -->
+<div>
+  <!-- Markup -->
+</div>
+
+<!-- Styles -->
+<style>
+  /* Component-scoped styles */
+</style>
+```
+
+---
+
+## Error Handling
+
+### Custom Error Classes
+```typescript
+// From api/errors.ts
+export class ValidationError extends Error {
+  constructor(message: string) {
+    super(message);
+    this.name = 'ValidationError';
+  }
+}
+
+export class NotFoundError extends Error {
+  constructor(resource: string) {
+    super(`${resource} not found`);
+    this.name = 'NotFoundError';
+  }
+}
+
+export class ConflictError extends Error {
+  constructor(message: string) {
+    super(message);
+    this.name = 'ConflictError';
+  }
+}
+```
+
+### Try-Catch Pattern
+```typescript
+export const POST: RequestHandler = async ({ request }) => {
+  try {
+    const { url } = await request.json();
+    
+    if (!url) {
+      throw new ValidationError('URL is required');
+    }
+    
+    const item = queueManager.enqueue(url);
+    return json(item, { status: 201 });
+    
+  } catch (error) {
+    return handleApiError(error);
+  }
+};
+```
+
+---
+
+## Linting Configuration
+
+### ESLint
+**Config:** `eslint.config.js`
+
+- Base: `@eslint/js` recommended
+- TypeScript: `typescript-eslint` recommended
+- Svelte: `eslint-plugin-svelte` recommended  
+- Formatting: `eslint-config-prettier`
+
+**Rules:**
+```javascript
+{
+  rules: {
+    "no-undef": 'off'  // TypeScript handles this
+  }
+}
+```
+
+### Prettier
+**Config:** `.prettierrc`
+
+```json
+{
+  "useTabs": false,
+  "singleQuote": true,
+  "trailingComma": "es5",
+  "printWidth": 100,
+  "plugins": ["prettier-plugin-svelte", "prettier-plugin-tailwindcss"]
+}
+```
+
+---
+
+## Testing Conventions
+
+### Test Structure
+```typescript
+import { describe, it, expect, beforeEach, afterEach } from 'vitest';
+
+describe('QueueManager', () => {
+  let manager: QueueManager;
+  
+  beforeEach(() => {
+    manager = new QueueManager();
+  });
+  
+  it('should enqueue items', () => {
+    const item = manager.enqueue('https://instagram.com/p/test');
+    expect(item.status).toBe('pending');
+  });
+  
+  it('should dequeue items in FIFO order', () => {
+    manager.enqueue('url1');
+    manager.enqueue('url2');
+    
+    const first = manager.dequeue();
+    expect(first?.url).toBe('url1');
+  });
+});
+```
+
+### Mock Pattern
+```typescript
+vi.mock('$lib/server/extraction', () => ({
+  extractTextAndThumbnail: vi.fn().mockResolvedValue({
+    text: 'Mock text',
+    thumbnailUrl: 'https://example.com/thumb.jpg'
+  })
+}));
+```
+
+---
+
+## File Headers
+
+### Module Documentation Pattern
+Every major module includes a header comment:
+
+```typescript
+/**
+ * Module Name - Brief Description
+ * 
+ * Detailed description of the module's purpose and functionality.
+ * 
+ * Architecture: Layer Name (Hexagonal Architecture)
+ * - Port: Description of port interface
+ * - Implementation: Description of concrete implementation
+ */
+```
+
+**Example:**
+```typescript
+/**
+ * Queue Manager - Core queue operations and event management
+ * 
+ * Manages an in-memory queue of Instagram URL processing jobs.
+ * Provides CRUD operations and pub/sub mechanism for queue updates.
+ * 
+ * Architecture: Domain Layer (Hexagonal Architecture)
+ * - Port: Defines queue operations interface
+ * - Implementation: In-memory Map-based storage
+ */
+```
+
+---
+
+## Additional Conventions
+
+### Environment Variables
+```typescript
+import { env } from '$env/dynamic/private';
+
+const apiKey = env.OPENAI_API_KEY;
+const tandoorUrl = env.TANDOOR_URL || null;
+```
+
+### Date Handling
+ISO8601 strings throughout the application:
+```typescript
+const now = new Date().toISOString();
+// Output: "2026-02-15T12:30:45.123Z"
+```
+
+### Null vs Undefined
+- `null`: Intentional absence of value
+- `undefined`: Not yet initialized or optional parameters
+- Prefer `null` for API responses and data structures
+
+### Async/Await
+Always preferred over Promise chains:
+```typescript
+// Preferred
+async function fetchData() {
+  const response = await fetch(url);
+  const data = await response.json();
+  return data;
+}
+
+// Avoid
+function fetchData() {
+  return fetch(url)
+    .then(response => response.json())
+    .then(data => data);
+}
+```
+
+---
+
+**Document Version:** 1.0  
+**Enforced By:** ESLint, Prettier, TypeScript  
+**Generated by:** Initializer Agent
diff --git a/docs/FINDINGS.md b/docs/FINDINGS.md
new file mode 100644
index 0000000..882153d
--- /dev/null
+++ b/docs/FINDINGS.md
@@ -0,0 +1,361 @@
+# Findings & Research Documentation
+
+**Last Updated:** 2026-02-15T00:00:00.000Z  
+**JIRA:** RECIPE-0001  
+**Status:** Initialized
+
+---
+
+## Purpose
+
+This document tracks research findings, analysis results, and technical discoveries made during development. Each agent (Planner, Developer, Reviewer) appends findings as they work through the pipeline.
+
+---
+
+## Initial Codebase Analysis
+
+### Language & Framework
+- **Primary Language**: TypeScript 5.9.3
+- **Framework**: SvelteKit 2.48.5 with Svelte 5.43.8
+- **Runtime**: Node.js 22+
+- **Package Manager**: npm
+
+### Project Type
+Progressive Web Application (PWA) for extracting recipes from Instagram posts and uploading them to Tandoor Recipe Manager.
+
+### Architecture Style
+**Hexagonal Architecture** (Ports and Adapters):
+- Domain logic in `src/lib/server/`
+- External system adapters: Instagram, Tandoor, LLM, Browser
+- Clear separation between client and server code
+
+### Key Technical Components
+1. **Queue Management System**: In-memory FIFO queue with async processing
+2. **Three-Phase Pipeline**: Extraction → Parsing → Uploading
+3. **Real-Time Updates**: Server-Sent Events (SSE) for progress tracking
+4. **Push Notifications**: Web Push API for background notifications
+5. **PWA Features**: Service worker, manifest, install prompts
+
+### Design Patterns Identified
+- **Singleton**: QueueManager, QueueProcessor, PushNotificationService
+- **Factory**: createLLM(), createBrowserContext(), initializeBrowser()
+- **Observer**: Queue subscription system, SSE streaming
+- **Adapter**: Instagram, Tandoor, LLM, Browser adapters
+- **Strategy**: Multiple extraction methods with fallback
+
+### Dependencies Overview
+**Production** (6 dependencies):
+- Browser automation: `playwright`
+- LLM integration: `openai`
+- Utilities: `uuid`, `date-fns`, `zod`
+
+**Development** (26+ dependencies):
+- Framework: `@sveltejs/kit`, `svelte`, `vite`
+- Testing: `vitest`, `@vitest/browser-playwright`
+- Styling: `tailwindcss`
+- Tooling: `typescript`, `eslint`, `prettier`
+
+### File Structure
+```
+52 total TypeScript/JavaScript files
+├── 39 TypeScript files (.ts)
+├── 10+ Svelte components (.svelte)
+├── 3 JavaScript config files (.js)
+└── Multiple test files (.spec.ts)
+```
+
+### Code Quality Indicators
+- **Strict TypeScript**: `strict: true` enabled
+- **Comprehensive Testing**: 138 tests across unit, integration, and browser tests
+- **Linting**: ESLint with TypeScript and Svelte plugins
+- **Formatting**: Prettier with Svelte and Tailwind plugins
+- **Type Safety**: Zod schemas for runtime validation
+
+### Environment Configuration
+Required variables:
+- `OPENAI_API_KEY` - LLM access
+- `TANDOOR_URL` - Recipe manager URL (optional)
+- `TANDOOR_TOKEN` - API authentication (optional)
+- `QUEUE_CONCURRENCY` - Processing limit (default: 2)
+- `QUEUE_MAX_RETRIES` - Retry attempts (default: 3)
+
+### Deployment Setup
+- **Docker**: Dockerfile with Node.js 22 Alpine + Chromium
+- **HTTPS**: Local SSL certificates for PWA features
+- **Production**: Node.js adapter for SvelteKit
+
+### Notable Features
+1. **Multi-Method Extraction**: 4-strategy cascade with intelligent fallback
+2. **Progress Tracking**: Real-time callbacks throughout extraction pipeline
+3. **Thumbnail Validation**: HTTP status code checking for image URLs
+4. **Retry Logic**: Configurable retry attempts for failed extractions
+5. **Scheduler**: Background task execution with authentication
+
+---
+
+## Technical Debt & Opportunities
+
+### Identified Issues
+1. **Deprecated Endpoints**: `/api/extract` returns 410 Gone (migration helper)
+2. **In-Memory Queue**: No persistence - items lost on server restart
+3. **Single Instance**: Queue state not shared across multiple server instances
+
+### Potential Improvements
+1. **Queue Persistence**: Redis or database-backed queue for durability
+2. **Horizontal Scaling**: Shared queue state for multi-instance deployments
+3. **Rate Limiting**: Instagram request throttling to avoid blocks
+4. **Caching**: Extracted content caching to reduce redundant processing
+
+---
+
+## Research Findings
+
+*This section will be populated by the Planner agent during task analysis.*
+
+### [Planner] Research Notes - RECIPE-0001 (2026-02-15)
+
+**Task:** Fix model loading issue and frontend error display
+
+#### Issue 1: Model Loading - "400 No models loaded"
+**Research Date:** 2026-02-15  
+**Source:** Stack trace analysis, OpenAI SDK documentation, LM Studio/LiteLLM API patterns
+
+**Problem Analysis:**
+- Error occurs at `detectRecipe()` in [src/lib/server/parser.ts](src/lib/server/parser.ts#L30)
+- OpenAI-compatible APIs (LM Studio, LiteLLM, Ollama, etc.) often require models to be explicitly loaded
+- Current implementation assumes model is already loaded
+- Error message contains provider-specific instructions ("use the 'lms load' command")
+
+**OpenAI-Compatible Model Loading Patterns:**
+1. **LM Studio**: Uses `/v1/models` endpoint to list available models
+   - Loaded models appear in response with `"id": "model-name"`
+   - No programmatic loading endpoint (manual load in UI)
+   
+2. **LiteLLM**: Uses `/v1/models` to list loaded models
+   - Models must be configured in server startup
+   - No dynamic loading endpoint
+   
+3. **Ollama**: Uses `/api/tags` for model list and `/api/pull` for loading
+   - Different API structure (not `/v1` prefix)
+   
+4. **Generic OpenAI-compatible**: Most follow OpenAI's `/v1/models` endpoint
+   - No standard for dynamic model loading
+   - Usually require pre-configuration
+
+**Solution Approach:**
+- Check if model exists via `client.models.list()`
+- If model not found/loaded, provide clear user-facing error
+- Remove provider-specific error messages
+- Add notification when model check succeeds
+- Consider future enhancement: detect provider type and attempt auto-load if supported
+
+**Files Affected:**
+- [src/lib/server/llm.ts](src/lib/server/llm.ts) - Add model availability check
+- [src/lib/server/parser.ts](src/lib/server/parser.ts) - Handle model not loaded error
+- [src/lib/server/queue/QueueProcessor.ts](src/lib/server/queue/QueueProcessor.ts) - User notification
+
+---
+
+#### Issue 2: Frontend Error Display - "[object Object]"
+**Research Date:** 2026-02-15  
+**Source:** Code analysis of QueueItemCard.svelte, types.ts, QueueManager.ts
+
+**Problem Analysis:**
+- Error structure is an object: `{ phase, message, recoverable, timestamp }`
+- Frontend displays `{item.error}` directly (line 205 of QueueItemCard.svelte)
+- Svelte renders object.toString() → "[object Object]"
+
+**Current Implementation:**
+```typescript
+// types.ts - Error is an object
+error?: {
+  phase: ProcessingPhase;
+  message: string;
+  recoverable: boolean;
+  timestamp: string;
+}
+
+// QueueItemCard.svelte line 205 - Displays object directly
+<div class="text-sm text-red-700 mt-1">{item.error}</div>
+```
+
+**Solution:**
+Change to: `{item.error?.message || item.error}`
+- Handles object error (gets .message)
+- Handles legacy string errors (fallback)
+- Type-safe with optional chaining
+
+**Files Affected:**
+- [src/routes/components/QueueItemCard.svelte](src/routes/components/QueueItemCard.svelte#L205) - Display error.message
+
+---
+
+#### Dependencies & Constraints (from ARCHITECTURE.md)
+- Using `openai@^4.20.0` SDK
+- Environment: `OPENAI_BASE_URL`, `OPENAI_API_KEY`, `LLM_MODEL`
+- Current config example: `http://192.168.1.10:1234/v1` (LM Studio)
+- Must maintain OpenAI-compatible API contract
+- No assumption about specific provider implementation
+
+#### Code Style Requirements (from CODE_STYLE.md)
+- Use SvelteKit `$env/dynamic/private` for env vars (already correct)
+- Error handling: try-catch with descriptive messages
+- Console logging: `[Component] Message` format
+- Type safety: TypeScript strict mode enabled
+
+<!-- Planner appends findings here -->
+
+---
+
+### [Developer] Implementation Notes
+
+<!-- Developer appends findings here -->
+
+---
+
+### [Reviewer] Review Notes
+
+<!-- Reviewer appends findings here -->
+
+---
+
+## API Endpoint Catalog
+
+### Active Endpoints
+
+#### Queue Management
+- `POST /api/queue` - Enqueue Instagram URL for processing
+- `GET /api/queue` - List queue items (supports filtering, pagination)
+- `GET /api/queue/stream` - SSE stream for real-time updates
+- `GET /api/queue/{id}` - Get specific queue item details
+- `DELETE /api/queue/{id}` - Remove item from queue
+- `POST /api/queue/{id}/retry` - Retry failed extraction
+
+#### Push Notifications
+- `POST /api/notifications/subscribe` - Subscribe to push notifications
+- `DELETE /api/notifications/subscribe` - Unsubscribe from notifications
+- `GET /api/notifications/vapid-key` - Get VAPID public key
+
+#### Health & Status
+- `GET /api/health` - Application health check
+- `GET /api/llm-health` - LLM service availability check
+
+#### Tandoor Integration
+- `POST /api/tandoor` - Upload recipe to Tandoor
+- `GET /api/tandoor-config` - Get Tandoor configuration status
+
+#### Legacy/Deprecated
+- `POST /api/extract` - ⚠️ Deprecated (returns 410 Gone)
+
+---
+
+## Known Constraints
+
+### Browser Automation
+- Requires Chromium/Chrome installation
+- Headless mode used in production
+- Cookie handling for authenticated Instagram content
+
+### LLM Integration
+- Requires OpenAI-compatible API endpoint
+- Configurable model selection
+- Structured output using Zod schemas
+
+### Tandoor Integration
+- Optional feature (disabled without credentials)
+- Requires Tandoor API token
+- Supports ingredient partitioning across steps
+
+### SSL Requirements
+- HTTPS required for Service Worker registration
+- Local development uses self-signed certificates
+- Certificates managed via external Caddy CA
+
+---
+
+## Testing Coverage
+
+### Test Distribution
+- **Unit Tests**: Core logic validation
+- **Integration Tests**: Multi-component workflows
+- **API Tests**: Endpoint behavior verification
+- **Browser Tests**: Svelte component rendering
+
+### Test Files
+- `queue-manager.spec.ts`
+- `queue-processor.spec.ts`
+- `queue-api.spec.ts`
+- `queue-sse.spec.ts`
+- `scheduler.spec.ts`
+- `instagram-url-validation.spec.ts`
+- `thumbnail-validation.spec.ts`
+- `extraction-url-validation.integration.spec.ts`
+- `page.svelte.spec.ts`
+
+### Mock Strategy
+- Environment variables mocked via `vi.mock('$env/dynamic/private')`
+- External services mocked at module level
+- Browser automation mocked for unit tests
+
+---
+
+## Documentation Inventory
+
+### Existing Documentation
+- `README.md` - Project overview and setup
+- `docs/API.md` - API endpoint specifications
+- `docs/MIGRATION.md` - Migration guides
+- `docs/SVELTEKIT_SSR_GUIDE.md` - SSR implementation notes
+- `docs/TESTING.md` - Testing guide and mocking patterns
+- `docs/Tandoor (2.3.6).yaml` - OpenAPI spec for Tandoor
+
+### Plan Documentation
+`docs/plans/` contains 20+ implementation plans:
+- Execution plans for completed features
+- Technical specifications
+- Story breakdowns with acceptance criteria
+
+### Outcome Documentation
+`docs/outcomes/` contains 20+ outcome reports:
+- Implementation summaries
+- Changes made
+- Testing results
+- Lessons learned
+
+---
+
+## Agent Pipeline Notes
+
+### Build Commands
+- **Build**: `npm run build`
+- **Test**: `npm test` (alias for `npm run test:unit -- --run`)
+- **Dev**: `npm run dev`
+- **Lint**: `npm run lint`
+- **Format**: `npm run format`
+
+### Development Workflow
+1. Make changes in `src/`
+2. Run tests: `npm test`
+3. Verify build: `npm run build`
+4. Test locally: `npm run dev`
+
+### Continuous Integration
+- ESLint checks code quality
+- Prettier enforces formatting
+- TypeScript checks type safety
+- Vitest runs test suite
+
+---
+
+## Next Steps
+
+This document will be updated by subsequent agents:
+1. **Planner**: Append research findings and analysis
+2. **Developer**: Document implementation discoveries
+3. **Reviewer**: Record review observations and recommendations
+
+---
+
+**Document Version:** 1.0  
+**Generated by:** Initializer Agent  
+**Next Update:** Planner Agent
diff --git a/secrets/auth.json b/secrets/auth.json
index 45b8f35..e70cae4 100644
--- a/secrets/auth.json
+++ b/secrets/auth.json
@@ -5,7 +5,7 @@
       "value": "SDRORLyWEsWWty2ZoVGdER",
       "domain": ".instagram.com",
       "path": "/",
-      "expires": 1805679336.753547,
+      "expires": 1805681301.059089,
       "httpOnly": false,
       "secure": true,
       "sameSite": "Lax"
@@ -45,7 +45,7 @@
       "value": "59661903731",
       "domain": ".instagram.com",
       "path": "/",
-      "expires": 1778895336.753668,
+      "expires": 1778897301.059226,
       "httpOnly": false,
       "secure": true,
       "sameSite": "None"
@@ -60,25 +60,25 @@
       "secure": true,
       "sameSite": "Lax"
     },
-    {
-      "name": "rur",
-      "value": "\"CLN\\05459661903731\\0541802655336:01feb1b7e2710ac48e6833d9c5ea2ec2780a10752766110266c6865bb13b99965b41753b\"",
-      "domain": ".instagram.com",
-      "path": "/",
-      "expires": -1,
-      "httpOnly": true,
-      "secure": true,
-      "sameSite": "Lax"
-    },
     {
       "name": "wd",
       "value": "1280x720",
       "domain": ".instagram.com",
       "path": "/",
-      "expires": 1771724138,
+      "expires": 1771726102,
       "httpOnly": false,
       "secure": true,
       "sameSite": "Lax"
+    },
+    {
+      "name": "rur",
+      "value": "\"CLN\\05459661903731\\0541802657301:01fec16d6deae7b6c05aaffac223726730fb177eaca51f86202541f6dfb9b897008bcb7f\"",
+      "domain": ".instagram.com",
+      "path": "/",
+      "expires": -1,
+      "httpOnly": true,
+      "secure": true,
+      "sameSite": "Lax"
     }
   ],
   "origins": [
@@ -87,39 +87,47 @@
       "localStorage": [
         {
           "name": "chatd-deviceid",
-          "value": "44fa3b1b-c2d0-4356-9a64-133d971a1c45"
-        },
-        {
-          "name": "hb_timestamp",
-          "value": "1771119338970"
+          "value": "5888cc2d-dc1b-4d02-a951-e87d1a92bf9a"
         },
         {
           "name": "IGSession",
-          "value": "53laur:1771121139044"
+          "value": "53laur:1771123102860"
+        },
+        {
+          "name": "mutex_polaris_banzai",
+          "value": "nxd84o:1771121303859"
         },
         {
           "name": "pixel_fire_ts",
-          "value": "1766282683056"
-        },
-        {
-          "name": "signal_flush_timestamp",
-          "value": "1771119338992"
+          "value": "1771121302843"
         },
         {
           "name": "Session",
-          "value": "k3dql4:1771119374044"
+          "value": "bqsbrq:1771121337860"
         },
         {
           "name": "has_interop_upgraded",
           "value": "{\"lastCheckedAt\":1766366944051,\"status\":false}"
         },
         {
-          "name": "ig_boost_on_web_campaign_upsell_shown",
-          "value": "false"
+          "name": "mutex_banzai",
+          "value": "nxd84o:1771121303859"
         },
         {
           "name": "banzai:last_storage_flush",
           "value": "1771119337751.8"
+        },
+        {
+          "name": "hb_timestamp",
+          "value": "1771119338970"
+        },
+        {
+          "name": "signal_flush_timestamp",
+          "value": "1771119338992"
+        },
+        {
+          "name": "ig_boost_on_web_campaign_upsell_shown",
+          "value": "false"
         }
       ]
     }
diff --git a/src/lib/server/llm.spec.ts b/src/lib/server/llm.spec.ts
new file mode 100644
index 0000000..a9492ae
--- /dev/null
+++ b/src/lib/server/llm.spec.ts
@@ -0,0 +1,94 @@
+import { describe, it, expect, beforeEach, vi, afterEach } from 'vitest';
+import { checkModelAvailability } from './llm';
+
+const { mockEnv } = vi.hoisted(() => {
+	return {
+		mockEnv: {
+			OPENAI_BASE_URL: 'http://localhost:1234/v1',
+			OPENAI_API_KEY: 'test-key',
+			LLM_MODEL: 'test-model'
+		}
+	};
+});
+
+vi.mock('$env/dynamic/private', () => ({
+	env: mockEnv
+}));
+
+const mockModelsList = vi.fn();
+
+vi.mock('openai', () => ({
+	default: vi.fn(function OpenAI() {
+		return {
+			models: {
+				list: mockModelsList
+			}
+		};
+	})
+}));
+
+describe('checkModelAvailability', () => {
+	beforeEach(() => {
+		vi.clearAllMocks();
+	});
+
+	afterEach(() => {
+		vi.restoreAllMocks();
+	});
+
+	it('should return available: true when model is found', async () => {
+		mockModelsList.mockResolvedValue({
+			data: [{ id: 'test-model' }, { id: 'gpt-4o' }, { id: 'llama2' }]
+		});
+
+		const result = await checkModelAvailability('test-model');
+
+		expect(result).toEqual({ available: true });
+		expect(mockModelsList).toHaveBeenCalledOnce();
+	});
+
+	it('should return available: false with message when model not found', async () => {
+		mockModelsList.mockResolvedValue({
+			data: [{ id: 'gpt-4o' }, { id: 'llama2' }]
+		});
+
+		const result = await checkModelAvailability('missing-model');
+
+		expect(result.available).toBe(false);
+		expect(result.message).toContain('Model "missing-model" not found');
+		expect(result.message).toContain('Available models: gpt-4o, llama2');
+	});
+
+	it('should handle API errors gracefully', async () => {
+		mockModelsList.mockRejectedValue(new Error('API connection failed'));
+
+		const result = await checkModelAvailability('test-model');
+
+		expect(result.available).toBe(false);
+		expect(result.message).toContain('Failed to check model availability');
+		expect(result.message).toContain('API connection failed');
+	});
+
+	it('should match models by exact ID (case-sensitive)', async () => {
+		mockModelsList.mockResolvedValue({
+			data: [{ id: 'test-model' }, { id: 'Test-Model' }]
+		});
+
+		const result1 = await checkModelAvailability('test-model');
+		expect(result1.available).toBe(true);
+
+		const result2 = await checkModelAvailability('TEST-MODEL');
+		expect(result2.available).toBe(false);
+	});
+
+	it('should handle empty model list', async () => {
+		mockModelsList.mockResolvedValue({
+			data: []
+		});
+
+		const result = await checkModelAvailability('any-model');
+
+		expect(result.available).toBe(false);
+		expect(result.message).toContain('Available models: ');
+	});
+});
diff --git a/src/lib/server/llm.ts b/src/lib/server/llm.ts
index f2a896a..e4744f6 100644
--- a/src/lib/server/llm.ts
+++ b/src/lib/server/llm.ts
@@ -40,4 +40,41 @@ export async function checkLLMHealth(): Promise<boolean> {
 		console.error('[LLM] Health check failed:', e);
 		return false;
 	}
+}
+
+/**
+ * Check if a specific model is available in the OpenAI-compatible API
+ * @param model - The model ID to check for availability
+ * @returns Object with available status and optional message
+ */
+export async function checkModelAvailability(
+	model: string
+): Promise<{ available: boolean; message?: string }> {
+	try {
+		console.log('[LLM] Checking model availability:', model);
+		const { client } = createLLM();
+		const response = await client.models.list();
+		const models = response.data || [];
+		
+		const foundModel = models.find((m) => m.id === model);
+		
+		if (foundModel) {
+			console.log('[LLM] Model available:', model);
+			return { available: true };
+		} else {
+			const availableModels = models.map((m) => m.id).join(', ');
+			console.warn('[LLM] Model not found:', model);
+			console.warn('[LLM] Available models:', availableModels);
+			return {
+				available: false,
+				message: `Model "${model}" not found. Available models: ${availableModels}`
+			};
+		}
+	} catch (e) {
+		console.error('[LLM] Model availability check failed:', e);
+		return {
+			available: false,
+			message: `Failed to check model availability: ${(e as Error).message}`
+		};
+	}
 }
\ No newline at end of file
diff --git a/src/lib/server/parser.ts b/src/lib/server/parser.ts
index 638a554..528d6d0 100644
--- a/src/lib/server/parser.ts
+++ b/src/lib/server/parser.ts
@@ -1,4 +1,4 @@
-import { createLLM } from './llm';
+import { createLLM, checkModelAvailability } from './llm';
 import { zodResponseFormat } from 'openai/helpers/zod';
 import { z } from 'zod';
 import { RECIPE_DETECTION_PROMPT, RECIPE_EXTRACTION_PROMPT } from './prompts/recipe-extraction';
@@ -56,6 +56,21 @@ export async function detectRecipe(text: string): Promise<boolean> {
 	} catch (e) {
 		console.error('[LLM] Recipe detection error:', e);
 		console.error('[LLM] Stack trace:', (e as Error).stack);
+
+		// Check if this is a model-related error
+		const errorMessage = (e as Error).message || '';
+		const isModelError = errorMessage.includes('400') &&
+			(errorMessage.toLowerCase().includes('model') ||
+				errorMessage.toLowerCase().includes('load'));
+
+		if (isModelError) {
+			const { model } = createLLM();
+			const modelCheck = await checkModelAvailability(model);
+			if (!modelCheck.available) {
+				throw new Error(modelCheck.message || `Model "${model}" is not available`);
+			}
+		}
+
 		throw new Error(`Failed to detect recipe: ${(e as Error).message}`);
 	}
 }
@@ -100,6 +115,20 @@ export async function parseRecipe(text: string): Promise<Recipe> {
 		console.error('[LLM] Recipe parsing error:', e);
 		console.error('[LLM] Stack trace:', (e as Error).stack);
 
+		// Check if this is a model-related error
+		const errorMessage = (e as Error).message || '';
+		const isModelError = errorMessage.includes('400') &&
+			(errorMessage.toLowerCase().includes('model') ||
+				errorMessage.toLowerCase().includes('load'));
+
+		if (isModelError) {
+			const { model } = createLLM();
+			const modelCheck = await checkModelAvailability(model);
+			if (!modelCheck.available) {
+				throw new Error(modelCheck.message || `Model "${model}" is not available`);
+			}
+		}
+
 		// If structured output fails, try standard completion
 		if ((e as any).message?.includes('response_format') ||
 			(e as any).message?.includes('structured output')) {
diff --git a/src/routes/components/QueueItemCard.svelte b/src/routes/components/QueueItemCard.svelte
index cbc0053..2847704 100644
--- a/src/routes/components/QueueItemCard.svelte
+++ b/src/routes/components/QueueItemCard.svelte
@@ -202,7 +202,18 @@
 				</svg>
 				<div>
 					<div class="text-sm font-medium text-red-800">Processing Error</div>
-					<div class="text-sm text-red-700 mt-1">{item.error}</div>
+					<div class="text-sm text-red-700 mt-1">
+						{#if typeof item.error === 'object' && item.error?.message}
+							{item.error.message}
+						{:else}
+							{item.error}
+						{/if}
+					</div>
+					{#if typeof item.error === 'object' && item.error?.phase}
+						<div class="text-xs text-red-600 mt-1">
+							Failed during: {item.error.phase}
+						</div>
+					{/if}
 				</div>
 			</div>
 		</div>