INITIAL COMMIT

docker-compose.yml

@@ -0,0 +1,16 @@
+services:
+  web:
+    build: ./web
+    ports:
+      - 3000:3000
+    environment:
+      - IMAGEN_HOST=gen_service
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.web.rule=Host(`imagen.yandrik.dev`)
+      - traefik.http.routers.web.tls=true
+      - traefik.http.routers.web.tls.certresolver=resolver
+      - traefik.http.services.web.loadbalancer.server.port=3000
+  
+  gen_service:
+    build: ./gen_service

gen_service/.gitignore

@@ -0,0 +1,77 @@
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+*.manifest
+*.spec
+pip-log.txt
+pip-delete-this-directory.txt
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+*.mo
+*.pot
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+instance/
+.webassets-cache
+.scrapy
+docs/_build/
+.pybuilder/
+target/
+.ipynb_checkpoints
+profile_default/
+ipython_config.py
+__pypackages__/
+celerybeat-schedule
+celerybeat.pid
+*.sage.py
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+.spyderproject
+.spyproject
+.ropeproject
+/site
+.mypy_cache/
+.dmypy.json
+dmypy.json
+.pyre/
+.pytype/
+cython_debug/
+poetry.toml
+poetry.lock

gen_service/Dockerfile

@@ -0,0 +1,10 @@
+FROM python:3.12
+
+RUN pip install poetry
+
+WORKDIR /app
+COPY . /app
+
+RUN poetry install
+
+ENTRYPOINT ["poetry", "run", "gunicorn", "wsgi:app", "--bind", "0.0.0.0:5000"]

gen_service/main.py

@@ -0,0 +1,121 @@
+from openai import Client
+from flask import Flask, request
+import os
+import g4f
+
+app = Flask(__name__)
+
+def get_client():
+    return Client(
+        api_key=os.environ.get("API_KEY"),
+        base_url="https://zukijourney.xyzbot.net/v1"
+    )
+
+def get_g4f_client():
+    return g4f.client.Client()
+
+@app.route('/gen_text', methods=['GET'])
+def gen_text():
+    prompt = request.args.get('prompt')
+
+    if not prompt:
+        return "Error: No prompt provided", 400
+    
+    print(prompt)
+    
+    try:
+        text = _gen_text(prompt)
+    except Exception as e:
+        print(f"Error generating text: {e}")
+        return f"Error generating text: {str(e)}", 500
+    
+    return { 'text': str(text) }
+
+
+    
+@app.route('/gen_prompt', methods=['GET'])
+def gen_prompt():
+    prompt = request.args.get('prompt')
+    style = request.args.get('style')
+
+    if not prompt:
+        return "Error: No prompt provided", 400
+    
+    print(prompt)
+    
+    try:
+        gen_prompt = _gen_text(f"""
+Your job is to generate stable diffusion prompts. Here's how they're supposed to look:
+
+```
+score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up, waterelements,beautiful expressive cute face, underwater, extremely detailed, beautiful underwater cute dragon creature, no humans, extremely detailed scales, seaweed mane, fishtail, beautiful eyes, moonlight, realistic, high quality, detailed, fantasy dark cave background, sparkling water, dark shadows, glowing in the dark, bright colors, high contrast, dark background, vivid lighting,
+```
+
+```
+score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up, best quality, highres, detailed background, office BREAK <lora:Depresso:1> depresso, blue body, purple eyes, looking aside, eye bags, tired, bored, dress shirt, white shirt, glasses, table, sitting, coffee mug
+```
+
+```
+anime art, surreal (biomorphic landscape:1.1) on a cloud, art made by complex AI art prompt machine and studio ghibli, crazy and beautiful, hyperdetailed, colorful, waterfall, strange style, meadow elements, whimsical (biomechanical kingdom shire:1.2), digital art and alcohol ink manga painting mixed into one wonderful uncanny masterwork
+```
+
+Here's the request: {prompt} {f"\nKeep to the following style: {style}" if style else ""}
+
+Output the prompt in a txt code block.""")
+        
+        print(gen_prompt)
+        
+        try:
+            prompt = gen_prompt.split("```")[1].strip().lstrip('```\n').rstrip('\n```')
+        except IndexError:
+            return "Error: No prompt could be generated", 500
+
+        
+    except Exception as e:
+        print(f"Error generating image prompt: {e}")
+        return f"Error generating image prompt: {str(e)}", 500
+    
+    return { 'raw_generation': gen_prompt, 'text': prompt }
+
+
+    
+
+def _gen_text(prompt):
+    client = get_g4f_client()
+    response = client.chat.completions.create(
+            provider=g4f.Provider.PerplexityLabs,
+            model="llama-3-70b-instruct",
+            messages=[{"role": "user", "content": prompt}],
+            max_tokens=800,
+            temperature=0.7,
+        )
+    print(response)
+    text = response.choices[0].message.content
+    return text
+
+
+@app.route('/gen_image', methods=['GET'])
+def gen_image():
+    prompt = request.args.get('prompt')
+
+    if not prompt:
+        return "Error: No prompt provided", 400
+    
+    
+    print(prompt)
+    
+    try:
+        client = get_client()
+        response = client.images.generate(
+            model="playground-v2.5",
+            prompt=prompt,
+        )
+        image_url = response.data[0].url
+    except Exception as e:
+        print(f"Error generating image: {e}")
+        return f"Error generating image: {str(e)}", 500
+    
+    return { 'url': str(image_url) }
+
+if __name__ == '__main__':
+    app.run()

gen_service/pyproject.toml

@@ -0,0 +1,21 @@
+[tool.poetry]
+name = "g4f-imagen-service"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+readme = "README.md"
+
+[tool.poetry.dependencies]
+python = "^3.12"
+g4f = {extras = ["webdriver"], version = "^0.3.0.7"}
+Flask = "^3.0.3"
+openai = "^1.25.0"
+gunicorn = "^22.0.0"
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^8.2.0"
+black = "^24.4.2"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

gen_service/wsgi.py

@@ -0,0 +1,4 @@
+from main import app
+
+if __name__ == "__main__":
+    app.run()

web/.eslintignore

@@ -0,0 +1,13 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+
+# Ignore files for PNPM, NPM and YARN
+pnpm-lock.yaml
+package-lock.json
+yarn.lock

web/.eslintrc.cjs

@@ -0,0 +1,31 @@
+/** @type { import("eslint").Linter.Config } */
+module.exports = {
+	root: true,
+	extends: [
+		'eslint:recommended',
+		'plugin:@typescript-eslint/recommended',
+		'plugin:svelte/recommended',
+		'prettier'
+	],
+	parser: '@typescript-eslint/parser',
+	plugins: ['@typescript-eslint'],
+	parserOptions: {
+		sourceType: 'module',
+		ecmaVersion: 2020,
+		extraFileExtensions: ['.svelte']
+	},
+	env: {
+		browser: true,
+		es2017: true,
+		node: true
+	},
+	overrides: [
+		{
+			files: ['*.svelte'],
+			parser: 'svelte-eslint-parser',
+			parserOptions: {
+				parser: '@typescript-eslint/parser'
+			}
+		}
+	]
+};

web/.gitignore

@@ -0,0 +1,12 @@
+.DS_Store
+node_modules
+/build
+/.svelte-kit
+/package
+.env
+.env.*
+!.env.example
+.vercel
+.output
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*

web/.npmrc

@@ -0,0 +1 @@
+engine-strict=true

web/.prettierignore

@@ -0,0 +1,4 @@
+# Ignore files for PNPM, NPM and YARN
+pnpm-lock.yaml
+package-lock.json
+yarn.lock

web/.prettierrc

@@ -0,0 +1,15 @@
+{
+	"useTabs": true,
+	"singleQuote": true,
+	"trailingComma": "none",
+	"printWidth": 100,
+	"plugins": ["prettier-plugin-svelte", "prettier-plugin-tailwindcss"],
+	"overrides": [
+		{
+			"files": "*.svelte",
+			"options": {
+				"parser": "svelte"
+			}
+		}
+	]
+}

web/Dockerfile

@@ -0,0 +1,31 @@
+FROM node:18-alpine AS build
+
+
+#### RUN BUILD IN CONTAINER
+
+# copy required files
+WORKDIR /app
+COPY . .
+RUN npm install
+RUN npm run build
+
+# copy to actual container (prod)
+FROM node:18-alpine AS web
+
+WORKDIR /app
+
+# copy required files
+COPY --from=build /app/build /app/build
+# COPY --from=build /app/migrations /app/migrations
+COPY --from=build /app/package.json /app/package-lock.json .
+
+
+# get production node modules
+RUN npm ci --omit dev
+
+# expose port
+EXPOSE 3000
+
+
+# run app
+CMD ["node", "build"]

web/README.md

@@ -0,0 +1,38 @@
+# create-svelte
+
+Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/main/packages/create-svelte).
+
+## Creating a project
+
+If you're seeing this, you've probably already done this step. Congrats!
+
+```bash
+# create a new project in the current directory
+npm create svelte@latest
+
+# create a new project in my-app
+npm create svelte@latest my-app
+```
+
+## Developing
+
+Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
+
+```bash
+npm run dev
+
+# or start the server and open the app in a new browser tab
+npm run dev -- --open
+```
+
+## Building
+
+To create a production version of your app:
+
+```bash
+npm run build
+```
+
+You can preview the production build with `npm run preview`.
+
+> To deploy your app, you may need to install an [adapter](https://kit.svelte.dev/docs/adapters) for your target environment.

web/package.json

@@ -0,0 +1,48 @@
+{
+	"name": "web",
+	"version": "0.0.1",
+	"scripts": {
+		"dev": "vite dev",
+		"build": "vite build",
+		"preview": "vite preview",
+		"test": "npm run test:integration && npm run test:unit",
+		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+		"lint": "prettier --check . && eslint .",
+		"format": "prettier --write .",
+		"test:integration": "playwright test",
+		"test:unit": "vitest"
+	},
+	"devDependencies": {
+		"@fontsource/fira-mono": "^4.5.10",
+		"@neoconfetti/svelte": "^1.0.0",
+		"@playwright/test": "^1.28.1",
+		"@skeletonlabs/skeleton": "^2.9.2",
+		"@skeletonlabs/tw-plugin": "^0.4.0",
+		"@sveltejs/adapter-auto": "^3.0.0",
+		"@sveltejs/adapter-node": "^5.0.1",
+		"@sveltejs/kit": "^2.0.0",
+		"@sveltejs/vite-plugin-svelte": "^3.0.0",
+		"@types/eslint": "^8.56.0",
+		"@types/node": "^20.12.7",
+		"@typescript-eslint/eslint-plugin": "^7.0.0",
+		"@typescript-eslint/parser": "^7.0.0",
+		"autoprefixer": "^10.4.16",
+		"eslint": "^8.56.0",
+		"eslint-config-prettier": "^9.1.0",
+		"eslint-plugin-svelte": "^2.35.1",
+		"postcss": "^8.4.32",
+		"postcss-load-config": "^5.0.2",
+		"prettier": "^3.1.1",
+		"prettier-plugin-svelte": "^3.1.2",
+		"prettier-plugin-tailwindcss": "^0.5.9",
+		"svelte": "^4.2.7",
+		"svelte-check": "^3.6.0",
+		"tailwindcss": "^3.3.6",
+		"tslib": "^2.4.1",
+		"typescript": "^5.0.0",
+		"vite": "^5.0.3",
+		"vitest": "^1.2.0"
+	},
+	"type": "module"
+}

web/playwright.config.ts

@@ -0,0 +1,12 @@
+import type { PlaywrightTestConfig } from '@playwright/test';
+
+const config: PlaywrightTestConfig = {
+	webServer: {
+		command: 'npm run build && npm run preview',
+		port: 4173
+	},
+	testDir: 'tests',
+	testMatch: /(.+\.)?(test|spec)\.[jt]s/
+};
+
+export default config;

web/postcss.config.cjs

@@ -0,0 +1,13 @@
+const tailwindcss = require('tailwindcss');
+const autoprefixer = require('autoprefixer');
+
+const config = {
+	plugins: [
+		//Some plugins, like tailwindcss/nesting, need to run before Tailwind,
+		tailwindcss(),
+		//But others, like autoprefixer, need to run after,
+		autoprefixer
+	]
+};
+
+module.exports = config;

web/src/app.d.ts

@@ -0,0 +1,13 @@
+// See https://kit.svelte.dev/docs/types#app
+// for information about these interfaces
+declare global {
+	namespace App {
+		// interface Error {}
+		// interface Locals {}
+		// interface PageData {}
+		// interface PageState {}
+		// interface Platform {}
+	}
+}
+
+export {};

web/src/app.html

@@ -0,0 +1,12 @@
+<!doctype html>
+<html lang="en">
+	<head>
+		<meta charset="utf-8" />
+		<link rel="icon" href="%sveltekit.assets%/favicon.png" />
+		<meta name="viewport" content="width=device-width, initial-scale=1" />
+		%sveltekit.head%
+	</head>
+	<body data-sveltekit-preload-data="hover" data-theme="skeleton">
+		<div style="display: contents">%sveltekit.body%</div>
+	</body>
+</html>

web/src/app.pcss

@@ -0,0 +1,4 @@
+/* Write your global styles here, in PostCSS syntax */
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

web/src/lib/images/github.svg

@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="-3 -3 30 30">
+	<path
+		fill-rule="evenodd"
+		clip-rule="evenodd"
+		d="M12 2C6.47715 2 2 6.47715 2 12C2 17.5229 6.47715 22 12 22C17.5229 22 22 17.5229 22 12C22 6.47715 17.5229 2 12 2ZM0 12C0 5.3726 5.3726 0 12 0C18.6274 0 24 5.3726 24 12C24 18.6274 18.6274 24 12 24C5.3726 24 0 18.6274 0 12Z"
+		fill="rgba(0,0,0,0.7)"
+		stroke="none"
+	/>
+	<path
+		fill-rule="evenodd"
+		clip-rule="evenodd"
+		d="M9.59162 22.7357C9.49492 22.6109 9.49492 21.4986 9.59162 19.399C8.55572 19.4347 7.90122 19.3628 7.62812 19.1833C7.21852 18.9139 6.80842 18.0833 6.44457 17.4979C6.08072 16.9125 5.27312 16.8199 4.94702 16.6891C4.62091 16.5582 4.53905 16.0247 5.84562 16.4282C7.15222 16.8316 7.21592 17.9303 7.62812 18.1872C8.04032 18.4441 9.02572 18.3317 9.47242 18.1259C9.91907 17.9201 9.88622 17.1538 9.96587 16.8503C10.0666 16.5669 9.71162 16.5041 9.70382 16.5018C9.26777 16.5018 6.97697 16.0036 6.34772 13.7852C5.71852 11.5669 6.52907 10.117 6.96147 9.49369C7.24972 9.07814 7.22422 8.19254 6.88497 6.83679C8.11677 6.67939 9.06732 7.06709 9.73672 7.99999C9.73737 8.00534 10.6143 7.47854 12.0001 7.47854C13.386 7.47854 13.8777 7.90764 14.2571 7.99999C14.6365 8.09234 14.94 6.36699 17.2834 6.83679C16.7942 7.79839 16.3844 8.99999 16.6972 9.49369C17.0099 9.98739 18.2372 11.5573 17.4833 13.7852C16.9807 15.2706 15.9927 16.1761 14.5192 16.5018C14.3502 16.5557 14.2658 16.6427 14.2658 16.7627C14.2658 16.9427 14.4942 16.9624 14.8233 17.8058C15.0426 18.368 15.0585 19.9739 14.8708 22.6234C14.3953 22.7445 14.0254 22.8257 13.7611 22.8673C13.2924 22.9409 12.7835 22.9822 12.2834 22.9982C11.7834 23.0141 11.6098 23.0123 10.9185 22.948C10.4577 22.9051 10.0154 22.8343 9.59162 22.7357Z"
+		fill="rgba(0,0,0,0.7)"
+		stroke="none"
+	/>
+</svg>

web/src/lib/images/svelte-logo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="107" height="128" viewBox="0 0 107 128"><title>svelte-logo</title><path d="M94.1566,22.8189c-10.4-14.8851-30.94-19.2971-45.7914-9.8348L22.2825,29.6078A29.9234,29.9234,0,0,0,8.7639,49.6506a31.5136,31.5136,0,0,0,3.1076,20.2318A30.0061,30.0061,0,0,0,7.3953,81.0653a31.8886,31.8886,0,0,0,5.4473,24.1157c10.4022,14.8865,30.9423,19.2966,45.7914,9.8348L84.7167,98.3921A29.9177,29.9177,0,0,0,98.2353,78.3493,31.5263,31.5263,0,0,0,95.13,58.117a30,30,0,0,0,4.4743-11.1824,31.88,31.88,0,0,0-5.4473-24.1157" style="fill:#ff3e00"/><path d="M45.8171,106.5815A20.7182,20.7182,0,0,1,23.58,98.3389a19.1739,19.1739,0,0,1-3.2766-14.5025,18.1886,18.1886,0,0,1,.6233-2.4357l.4912-1.4978,1.3363.9815a33.6443,33.6443,0,0,0,10.203,5.0978l.9694.2941-.0893.9675a5.8474,5.8474,0,0,0,1.052,3.8781,6.2389,6.2389,0,0,0,6.6952,2.485,5.7449,5.7449,0,0,0,1.6021-.7041L69.27,76.281a5.4306,5.4306,0,0,0,2.4506-3.631,5.7948,5.7948,0,0,0-.9875-4.3712,6.2436,6.2436,0,0,0-6.6978-2.4864,5.7427,5.7427,0,0,0-1.6.7036l-9.9532,6.3449a19.0329,19.0329,0,0,1-5.2965,2.3259,20.7181,20.7181,0,0,1-22.2368-8.2427,19.1725,19.1725,0,0,1-3.2766-14.5024,17.9885,17.9885,0,0,1,8.13-12.0513L55.8833,23.7472a19.0038,19.0038,0,0,1,5.3-2.3287A20.7182,20.7182,0,0,1,83.42,29.6611a19.1739,19.1739,0,0,1,3.2766,14.5025,18.4,18.4,0,0,1-.6233,2.4357l-.4912,1.4978-1.3356-.98a33.6175,33.6175,0,0,0-10.2037-5.1l-.9694-.2942.0893-.9675a5.8588,5.8588,0,0,0-1.052-3.878,6.2389,6.2389,0,0,0-6.6952-2.485,5.7449,5.7449,0,0,0-1.6021.7041L37.73,51.719a5.4218,5.4218,0,0,0-2.4487,3.63,5.7862,5.7862,0,0,0,.9856,4.3717,6.2437,6.2437,0,0,0,6.6978,2.4864,5.7652,5.7652,0,0,0,1.602-.7041l9.9519-6.3425a18.978,18.978,0,0,1,5.2959-2.3278,20.7181,20.7181,0,0,1,22.2368,8.2427,19.1725,19.1725,0,0,1,3.2766,14.5024,17.9977,17.9977,0,0,1-8.13,12.0532L51.1167,104.2528a19.0038,19.0038,0,0,1-5.3,2.3287" style="fill:#fff"/></svg>

web/src/routes/+layout.svelte

@@ -0,0 +1,55 @@
+<script>
+	import '../app.pcss';
+	import './styles.css';
+	import { initializeStores, Toast } from '@skeletonlabs/skeleton';
+	import { autoModeWatcher } from '@skeletonlabs/skeleton';
+
+	initializeStores();
+</script>
+
+<svelte:head>{@html '<script>(' + autoModeWatcher.toString() + ')();</script>'}</svelte:head>
+
+<Toast></Toast>
+
+<div class="app">
+	<main>
+		<slot></slot>
+	</main>
+</div>
+
+<style>
+	.app {
+		display: flex;
+		flex-direction: column;
+		min-height: 100vh;
+	}
+
+	main {
+		flex: 1;
+		display: flex;
+		flex-direction: column;
+		padding: 1rem;
+		width: 100%;
+		max-width: 64rem;
+		margin: 0 auto;
+		box-sizing: border-box;
+	}
+
+	footer {
+		display: flex;
+		flex-direction: column;
+		justify-content: center;
+		align-items: center;
+		padding: 12px;
+	}
+
+	footer a {
+		font-weight: bold;
+	}
+
+	@media (min-width: 480px) {
+		footer {
+			padding: 12px 0;
+		}
+	}
+</style>

web/src/routes/+page.svelte

@@ -0,0 +1,178 @@
+<script lang="ts">
+	import { ProgressRadial, getToastStore } from '@skeletonlabs/skeleton';
+
+	let inputText = '';
+	let imageUrl = '';
+
+	let generateFutureAbortController = new AbortController();
+	let generateFutureAbortSignal = generateFutureAbortController.signal;
+
+	function resetAbortController() {
+		generateFutureAbortController = new AbortController();
+		generateFutureAbortSignal = generateFutureAbortController.signal;
+	}
+
+	function promiseState(p) {
+		const t = {};
+		return Promise.race([p, t]).then(
+			(v) => (v === t ? 'pending' : 'fulfilled'),
+			() => 'rejected'
+		);
+	}
+
+	let generateFuture: Promise<string> | null = null;
+	let isGenerating = false;
+
+	const toastStore = getToastStore();
+
+	async function generateImage(signal?: AbortSignal): Promise<string> {
+		if (isGenerating) {
+			throw Error('Bilderzeugung bereits im Gange');
+		}
+
+		isGenerating = true;
+		try {
+			const response = await fetch(
+				`/api/forward/gen_image?prompt=${encodeURIComponent(inputText)}`,
+				{ signal }
+			);
+			if (response.ok) {
+				const data = await response.json();
+				return data.url;
+			} else {
+				throw new Error(
+					`Fehler beim Generieren des Bildes<br\><b>Grund:</b> ${await response.text()}`
+				);
+			}
+		} catch (error) {
+			if (error.name === 'AbortError') {
+				console.log('Anfrage wurde abgebrochen');
+				throw Error('Bilderzeugung abgebrochen');
+			} else {
+				console.error('Fehler:', error);
+				toastStore.trigger({
+					message: `Generierung fehlgeschlagen: ${(error as Error).message}`,
+					background: 'variant-filled-error'
+				});
+
+				// rethrow
+				throw error;
+			}
+		} finally {
+			isGenerating = false;
+		}
+	}
+
+	async function handleSubmit() {
+		try {
+			if (generateFuture !== null && (await promiseState(generateFuture)) === 'pending') {
+				console.log('Wird bereits generiert');
+				toastStore.trigger({
+					message: `Generierung bereits im Gange`,
+					background: 'variant-filled-warning',
+					action: {
+						label: 'Abbrechen',
+						response: () => {
+							generateFutureAbortController.abort();
+							resetAbortController();
+							toastStore.trigger({
+								message: 'Bilderzeugung erfolgreich abgebrochen',
+								background: 'variant-filled-success'
+							});
+						}
+					}
+				});
+			} else {
+				generateFuture = generateImage(generateFutureAbortSignal);
+			}
+		} catch (error) {
+			toastStore.trigger({
+				message: `Generierung fehlgeschlagen: ${(error as Error).message}`,
+				background: 'variant-filled-error'
+			});
+		} finally {
+		}
+	}
+
+	let improvePromptRunning: boolean = false;
+
+	async function improvePrompt() {
+		if (improvePromptRunning) {
+			toastStore.trigger({
+				message: 'Prompt-Verbesserung läuft. Bitte warten...',
+				background: 'variant-filled-warning'
+			});
+		}
+		improvePromptRunning = true;
+		try {
+			const response = await fetch(
+				`/api/forward/gen_prompt?prompt=${encodeURIComponent(inputText)}`
+			);
+			if (response.ok) {
+				const data = await response.json();
+				inputText = data.text;
+			} else {
+				throw new Error(
+					`Fehler beim Verbessern des Prompts<br\><b>Grund:</b> ${await response.text()}`
+				);
+			}
+		} catch (error) {
+			toastStore.trigger({
+				message: `Prompt-Verbesserung fehlgeschlagen: ${(error as Error).message}`,
+				background: 'variant-filled-error'
+			});
+		} finally {
+			improvePromptRunning = false;
+		}
+	}
+</script>
+
+<div class="container mx-auto p-8">
+	<h1 class="mb-4 text-2xl font-bold">Bildgenerator</h1>
+
+	<center>
+		<div
+			class="rounded-container-token flex aspect-square w-full items-center justify-center bg-gray-800 md:m-16 md:w-[70%]"
+		>
+			{#await generateFuture}
+				<ProgressRadial />
+			{:then url}
+				{#if url !== null}
+					<div class="mt-8">
+						<img src={url} alt="Generiertes Bild" class="h-auto max-w-full" />
+					</div>
+				{:else}
+					<p>Generiere ein Bild!</p>
+				{/if}
+			{:catch error}
+				<div class="card variant-glass-error p-4">
+					<p>{@html error.message}</p>
+				</div>
+			{/await}
+		</div>
+	</center>
+
+	<form on:submit|preventDefault={handleSubmit} class="flex flex-row space-x-4">
+		<label class="label flex-1">
+			<span>Prompt eingeben:</span>
+			<textarea class="textarea p-2" rows="4" bind:value={inputText} disabled={improvePromptRunning}
+			></textarea>
+		</label>
+		<div class="flex flex-col items-center justify-center space-y-4 pt-2">
+			<button class="btn variant-filled-primary mt-4" type="submit">
+				{#if isGenerating}
+					Generiere...
+				{:else}
+					Bild generieren
+				{/if}
+			</button>
+			<button class="btn variant-filled-secondary" on:click|preventDefault={improvePrompt}>
+				{#if improvePromptRunning}
+					Verbessere...
+				{:else}
+					Prompt verbessern
+				{/if}
+			</button>
+		</div>
+	</form>
+</div>

web/src/routes/api/forward/[[slug]]/+server.ts

@@ -0,0 +1,27 @@
+import { error } from '@sveltejs/kit';
+import type { RequestHandler } from './$types';
+import { env } from '$env/dynamic/private';
+
+export const GET: RequestHandler = async ({ url, fetch }) => {
+  const imagenHost = env.IMAGEN_HOST;
+  
+  if (!imagenHost) {
+    throw error(500, 'IMAGEN_HOST environment variable is not set');
+  }
+
+  const path = url.pathname.replace('/api/forward', '');
+  const queryString = url.search;
+  const forwardUrl = `http://${imagenHost}${path}${queryString}`;
+
+  try {
+    const response = await fetch(forwardUrl);
+    const data = await response.text();
+    return new Response(data, {
+      status: response.status,
+      headers: { 'Content-Type': 'application/json' },
+    });
+  } catch (err) {
+    console.error('Error forwarding request:', err);
+    throw error(500, 'Error forwarding request');
+  }
+};

web/src/routes/styles.css

@@ -0,0 +1,94 @@
+@import '@fontsource/fira-mono';
+
+:root {
+}
+
+body {
+	min-height: 100vh;
+	margin: 0;
+	background-attachment: fixed;
+	background-color: var(--color-bg-1);
+	background-size: 100vw 100vh;
+	background-image: radial-gradient(
+			50% 50% at 50% 50%,
+			rgba(255, 255, 255, 0.75) 0%,
+			rgba(255, 255, 255, 0) 100%
+		),
+		linear-gradient(180deg, var(--color-bg-0) 0%, var(--color-bg-1) 15%, var(--color-bg-2) 50%);
+}
+
+h1,
+h2,
+p {
+	font-weight: 400;
+}
+
+p {
+	line-height: 1.5;
+}
+
+a {
+	color: var(--color-theme-1);
+	text-decoration: none;
+}
+
+a:hover {
+	text-decoration: underline;
+}
+
+h1 {
+	font-size: 2rem;
+	text-align: center;
+}
+
+h2 {
+	font-size: 1rem;
+}
+
+pre {
+	font-size: 16px;
+	font-family: var(--font-mono);
+	background-color: rgba(255, 255, 255, 0.45);
+	border-radius: 3px;
+	box-shadow: 2px 2px 6px rgb(255 255 255 / 25%);
+	padding: 0.5em;
+	overflow-x: auto;
+	color: var(--color-text);
+}
+
+.text-column {
+	display: flex;
+	max-width: 48rem;
+	flex: 0.6;
+	flex-direction: column;
+	justify-content: center;
+	margin: 0 auto;
+}
+
+input,
+button {
+	font-size: inherit;
+	font-family: inherit;
+}
+
+button:focus:not(:focus-visible) {
+	outline: none;
+}
+
+@media (min-width: 720px) {
+	h1 {
+		font-size: 2.4rem;
+	}
+}
+
+.visually-hidden {
+	border: 0;
+	clip: rect(0 0 0 0);
+	height: auto;
+	margin: 0;
+	overflow: hidden;
+	padding: 0;
+	position: absolute;
+	width: 1px;
+	white-space: nowrap;
+}

web/static/robots.txt

@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

web/svelte.config.js

@@ -0,0 +1,19 @@
+// import adapter from '@sveltejs/adapter-auto';
+import adapter from '@sveltejs/adapter-node';
+import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
+
+/** @type {import('@sveltejs/kit').Config} */
+const config = {
+	// Consult https://kit.svelte.dev/docs/integrations#preprocessors
+	// for more information about preprocessors
+	preprocess: [vitePreprocess({})],
+
+	kit: {
+		// adapter-auto only supports some environments, see https://kit.svelte.dev/docs/adapter-auto for a list.
+		// If your environment is not supported, or you settled on a specific environment, switch out the adapter.
+		// See https://kit.svelte.dev/docs/adapters for more information about adapters.
+		adapter: adapter()
+	}
+};
+
+export default config;

web/tailwind.config.ts

@@ -0,0 +1,27 @@
+import { join } from 'path';
+import type { Config } from 'tailwindcss';
+
+// Import the Skeleton plugin
+import { skeleton } from '@skeletonlabs/tw-plugin';
+
+const config = {
+	// Opt for dark mode to be handled via the class method
+	darkMode: 'class',
+	content: [
+		'./src/**/*.{html,js,svelte,ts}',
+		join(require.resolve(
+			'@skeletonlabs/skeleton'),
+			'../**/*.{html,js,svelte,ts}'
+		)
+	],
+	theme: {
+		extend: {},
+	},
+	plugins: [
+		skeleton({
+			themes: { preset: [ "skeleton" ] }
+		})
+	]
+} satisfies Config;
+
+export default config;

web/tests/test.ts

@@ -0,0 +1,6 @@
+import { expect, test } from '@playwright/test';
+
+test('about page has expected h1', async ({ page }) => {
+	await page.goto('/about');
+	await expect(page.getByRole('heading', { name: 'About this app' })).toBeVisible();
+});

web/tsconfig.json

@@ -0,0 +1,19 @@
+{
+	"extends": "./.svelte-kit/tsconfig.json",
+	"compilerOptions": {
+		"allowJs": true,
+		"checkJs": true,
+		"esModuleInterop": true,
+		"forceConsistentCasingInFileNames": true,
+		"resolveJsonModule": true,
+		"skipLibCheck": true,
+		"sourceMap": true,
+		"strict": true,
+		"moduleResolution": "bundler"
+	}
+	// Path aliases are handled by https://kit.svelte.dev/docs/configuration#alias
+	// except $lib which is handled by https://kit.svelte.dev/docs/configuration#files
+	//
+	// If you want to overwrite includes/excludes, make sure to copy over the relevant includes/excludes
+	// from the referenced tsconfig.json - TypeScript does not merge them in
+}

web/vite.config.ts

@@ -0,0 +1,9 @@
+import { sveltekit } from '@sveltejs/kit/vite';
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+	plugins: [sveltekit()],
+	test: {
+		include: ['src/**/*.{test,spec}.{js,ts}']
+	}
+});