munichmakerlab · NanoMil · May 29, 2026 · May 7, 2026 · May 7, 2026 · May 7, 2026
diff --git a/AGENTS.md b/AGENTS.md
@@ -0,0 +1,65 @@
+# AI Coding Guidelines – MunichMakerLab Website
+
+See [README.md](./README.md) for project structure and development commands.
+
+---
+
+## Language & Internationalisation
+
+- English pages live in `src/pages/`. German pages live in `src/pages/de/` and mirror the English ones.
+- **Always update both language versions** when adding or changing content.
+- UI strings belong in `src/i18n/ui/en.ts` and `src/i18n/ui/de.ts` – never hardcode translatable strings directly in components.
+
+### Punctuation conventions
+
+- Use the en dash **`–`** (not a hyphen `-`) for pauses and ranges in both English and German text.
+- Avoid overusing the dash in general – prefer rewriting the sentence instead.
+- In **English** text: do **not** use a comma before "and" or "or" (no Oxford comma).
+- In **German** text: follow standard German punctuation rules.
+
+---
+
+## Components & Code Reuse
+
+- Prefer components over duplicating markup or styles across pages.
+- Shared UI elements (social media links, newsletter signup, etc.) must live in `src/components/`.
+- Avoid inline styles and inline `<script>` tags inside page files. Move logic into components.
+- When a component is used in both languages, accept a `locale` prop and use `src/i18n/ui/ui-i18n-helper.ts` for translations.
+
+---
+
+## Design & Accessibility
+
+- The site supports **dark mode** (via `data-theme` attribute), **mobile** and **desktop** viewports.
+- Every change must work correctly in all three contexts. Use CSS custom properties (`var(--fg)`, `var(--muted)`, etc.) for colours – never hardcode hex values.
+- Interactive elements must be keyboard-accessible and have appropriate `aria-label` attributes.
+- Images must have meaningful `alt` text.
+
+---
+
+## Privacy & Security (DSGVO / GDPR)
+
+- **Never place a plain-text email address in the HTML output.** At minimum obfuscate it (e.g. via the existing encoded-script pattern used on the contact page).
+- Do not embed third-party scripts or tracking pixels without a documented legal basis.
+- External links should use `target="_blank" rel="noopener noreferrer"`.
+- Follow the [OWASP Top 10](https://owasp.org/www-project-top-ten/) for any dynamic or form-based functionality.
+- The site must remain compliant with German DSGVO – when in doubt, do less, not more.
+
+---
+
+## General Principles
+
+- Keep the site **simple and clean**. Avoid unnecessary features, dependencies or complexity.
+- Prefer static output. Minimise client-side JavaScript – use `client:only` or `client:load` directives only where truly necessary.
+- Run `npm run lint` and `npm run format:fix` before committing.
+
+---
+
+## SEO
+
+- Every page must have a `description` frontmatter field (plain-text, ≤ 160 characters). MDX pages use YAML frontmatter; `*.astro` pages add it to the `frontmatter` object in the script block.
+- Page `title` should follow the pattern **"Page Name – Munich Maker Lab"** (en dash, not hyphen). The home page is the exception and uses just "Munich Maker Lab".
+- The `Content.astro` layout automatically renders `<meta name="description">`, `<link rel="canonical">`, hreflang alternates and Open Graph tags from frontmatter. Do not add these manually in individual pages.
+- When adding a new page, add it in both `src/pages/` (EN) and `src/pages/de/` (DE) so the sitemap and hreflang links stay consistent.
+- The sitemap is generated automatically by `@astrojs/sitemap` on build. No manual sitemap editing is needed.
+- Do not add `noindex` or `robots` meta tags without a documented reason.
diff --git a/README.md b/README.md
@@ -1,29 +1,42 @@
-MunichMakerLab Website
+# MunichMakerLab Website
 
-this website has been built with astro and tries to minimize the gotchas and special purpose additions for maintainabilities sake.
+This website is built with [Astro](https://astro.build) and tries to minimize complexity and special-purpose additions for maintainability's sake.
 
-## 🚀 Project Structure
+For AI/Human coding guidelines see [AGENTS.md](./AGENTS.md).
 
-Inside of this project, you'll see the following folders and files:
+---
+
+## Project Structure
+
+The actual pages are in [`src/pages/`](/src/pages/) and are mostly Markdown/MDX. Adding a new page is as simple as creating a new file, copying the frontmatter from an existing page and customising it.
 
 ```text
 /
-├── public/
-│   └── favicon.svg
+├── public/               # Static assets (fonts, images, manifest)
 ├── src/
-│   ├── layouts/
-│   │   └── Layout.astro
-│   └── pages/
-│       └── index.astro
+│   ├── assets/           # Processed assets (images referenced in pages)
+│   ├── components/       # Reusable Astro/Vue components
+│   ├── i18n/ui/          # UI translation strings (en.ts, de.ts)
+│   ├── layouts/          # Page layouts (Content.astro wraps all pages)
+│   └── pages/            # English pages (default)
+│       └── de/           # German translations of each page
 └── package.json
 ```
 
-To learn more about the folder structure of an Astro project, refer to [our guide on project structure](https://docs.astro.build/en/basics/project-structure/).
-Tl;dr: The actual pages of the website are in [src/pages](/src/pages/) and are mostly markdown. Adding another page should be as easy as just creating another file, copy-pasting the head section and customizing it and the page itself.
+---
+
+## Internationalisation (i18n)
 
-## 🧞 Commands
+- **English** is the default language. All pages live directly in `src/pages/`.
+- **German** translations live in `src/pages/de/` and mirror the English pages.
+- When adding or editing a page, always update **both** language versions.
+- UI strings (navigation, footer, etc.) are managed in `src/i18n/ui/en.ts` and `src/i18n/ui/de.ts`.
 
-All commands are run from the root of the project, from a terminal:
+---
+
+## Development Commands
+
+All commands are run from the root of the project:
 
 | Command                   | Action                                           |
 | :------------------------ | :----------------------------------------------- |
@@ -34,8 +47,12 @@ All commands are run from the root of the project, from a terminal:
 | `npm run astro ...`       | Run CLI commands like `astro add`, `astro check` |
 | `npm run astro -- --help` | Get help using the Astro CLI                     |
 | `npm run lint`            | Lint the project with ESLint                     |
-| `npm run format:check`    | Check Code Styling with Prettier                 |
+| `npm run format:check`    | Check code styling with Prettier                 |
+| `npm run format:fix`      | Fix code styling with Prettier                   |
+
+---
 
-## 👀 Want to learn more?
+## Further Reading
 
-Feel free to check [our documentation](https://docs.astro.build) or jump into our [Discord server](https://astro.build/chat).
+- [Astro documentation](https://docs.astro.build)
+- [Astro Discord server](https://astro.build/chat)
diff --git a/astro.config.mjs b/astro.config.mjs
@@ -11,15 +11,22 @@ import vue from '@astrojs/vue';
 
 import node from '@astrojs/node';
 
+import sitemap from '@astrojs/sitemap';
+
 // https://astro.build/config
 export default defineConfig({
-  integrations: [markdoc(), mdx(), icon(), vue()],
+  site: 'https://munichmakerlab.de',
+  integrations: [markdoc(), mdx(), icon(), vue(), sitemap()],
   output: 'static',
   adapter: node({
     mode: 'standalone',
   }),
   i18n: {
     defaultLocale: 'en',
     locales: ['en', 'de'],
+    routing: {
+      prefixDefaultLocale: false,
+      redirectToDefaultLocale: false,
+    },
   },
 });
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -8,7 +8,8 @@
     "preview": "astro preview",
     "astro": "astro",
     "lint": "eslint .",
-    "format:check": "prettier --check ."
+    "format:check": "prettier --check .",
+    "format:fix": "prettier --write ."
   },
   "dependencies": {
     "@astrojs/markdoc": "^1.0.4",
@@ -29,6 +30,7 @@
     "vue": "^3.5.33"
   },
   "devDependencies": {
+    "@astrojs/sitemap": "^3.7.3",
     "@eslint/js": "^10.0.1",
     "eslint": "^10.2.1",
     "eslint-config-prettier": "^10.1.8",

diff --git a/public/img/bg_arduino.png b/public/img/bg_arduino.png
diff --git a/public/img/bg_arduino.webp b/public/img/bg_arduino.webp
diff --git a/public/img/bg_banner.webp b/public/img/bg_banner.webp
diff --git a/public/img/bg_bench.webp b/public/img/bg_bench.webp
diff --git a/public/img/bg_front.jpg b/public/img/bg_front.jpg
diff --git a/public/img/bg_front.webp b/public/img/bg_front.webp
diff --git a/public/img/bg_frontdoor.png b/public/img/bg_frontdoor.png
diff --git a/public/img/bg_frontdoor.webp b/public/img/bg_frontdoor.webp
diff --git a/public/img/bg_letter.png b/public/img/bg_letter.png
diff --git a/public/img/bg_letter.webp b/public/img/bg_letter.webp
diff --git a/public/img/bg_main.png b/public/img/bg_main.png
diff --git a/public/img/bg_main.webp b/public/img/bg_main.webp
diff --git a/public/img/bg_make.png b/public/img/bg_make.png
diff --git a/public/img/bg_make.webp b/public/img/bg_make.webp
diff --git a/public/img/bg_opendoors.webp b/public/img/bg_opendoors.webp
diff --git a/public/img/bg_program.webp b/public/img/bg_program.webp
diff --git a/public/img/bg_spacestatus.png b/public/img/bg_spacestatus.png
diff --git a/public/img/bg_spacestatus.webp b/public/img/bg_spacestatus.webp
diff --git a/public/img/bg_werkstatt.png b/public/img/bg_werkstatt.png
diff --git a/public/img/bg_werkstatt.webp b/public/img/bg_werkstatt.webp
diff --git a/public/robots.txt b/public/robots.txt
@@ -0,0 +1,4 @@
+User-agent: *
+Allow: /
+
+Sitemap: https://munichmakerlab.de/sitemap-index.xml
diff --git a/src/assets/IBAN_Sparkasse_Spende.png b/src/assets/IBAN_Sparkasse_Spende.png
diff --git a/src/assets/Makerlab_Location_2.webp b/src/assets/Makerlab_Location_2.webp
diff --git a/src/assets/Makerlab_Location_Arial_large.png b/src/assets/Makerlab_Location_Arial_large.png
diff --git a/src/assets/impressions/01 (Large).JPG b/src/assets/impressions/01 (Large).JPG
diff --git a/src/assets/impressions/02 (Large).JPG b/src/assets/impressions/02 (Large).JPG
diff --git a/src/assets/impressions/03 (Large).JPG b/src/assets/impressions/03 (Large).JPG
diff --git a/src/assets/impressions/04 (Large).jpg b/src/assets/impressions/04 (Large).jpg
diff --git a/src/assets/impressions/05 (Large).jpg b/src/assets/impressions/05 (Large).jpg
diff --git a/src/assets/impressions/06 (Large).png b/src/assets/impressions/06 (Large).png
diff --git a/src/assets/impressions/07 (Large).png b/src/assets/impressions/07 (Large).png
diff --git a/src/assets/impressions/08 (Large).jpg b/src/assets/impressions/08 (Large).jpg
diff --git a/src/assets/impressions/09 (Large).jpg b/src/assets/impressions/09 (Large).jpg
diff --git a/src/assets/impressions/10 (Large).png b/src/assets/impressions/10 (Large).png
diff --git a/src/assets/impressions/11 (Large).jpg b/src/assets/impressions/11 (Large).jpg
diff --git a/src/assets/impressions/12 (Large).jpg b/src/assets/impressions/12 (Large).jpg
diff --git a/src/assets/impressions/13 (Large).jpg b/src/assets/impressions/13 (Large).jpg
diff --git a/src/assets/impressions/14 (Large).jpg b/src/assets/impressions/14 (Large).jpg
diff --git a/src/assets/impressions/15 (Large).jpg b/src/assets/impressions/15 (Large).jpg
diff --git a/src/assets/impressions/16 (Large).jpg b/src/assets/impressions/16 (Large).jpg
diff --git a/src/assets/impressions/17 (Large).jpg b/src/assets/impressions/17 (Large).jpg
diff --git a/src/assets/impressions/18 (Large).jpg b/src/assets/impressions/18 (Large).jpg
diff --git a/src/assets/impressions/19 (Large).jpg b/src/assets/impressions/19 (Large).jpg
diff --git a/src/assets/impressions/20 (Large).jpg b/src/assets/impressions/20 (Large).jpg
diff --git a/src/assets/impressions/21 (Large).jpg b/src/assets/impressions/21 (Large).jpg
diff --git a/src/assets/impressions/22 (Large).jpg b/src/assets/impressions/22 (Large).jpg
diff --git a/src/assets/impressions/23 (Large).jpg b/src/assets/impressions/23 (Large).jpg
diff --git a/src/assets/impressions/24 (Large).jpg b/src/assets/impressions/24 (Large).jpg
diff --git a/src/assets/impressions/25 (Large).jpg b/src/assets/impressions/25 (Large).jpg
diff --git a/src/assets/paypal_donate_makerlab_muma.png b/src/assets/paypal_donate_makerlab_muma.png
diff --git a/src/components/Calendar.vue b/src/components/Calendar.vue
@@ -209,6 +209,21 @@ const calendarOptions = computed(() => ({
   --fc-list-event-hover-bg-color: var(--card);
 }
 
+/* Smaller event text */
+.calendar-container :deep(.fc-event-title),
+.calendar-container :deep(.fc-event-time),
+.calendar-container :deep(.fc-list-event-title),
+.calendar-container :deep(.fc-list-event-time) {
+  font-size: 0.8rem;
+}
+
+/* Reset global link color so FullCalendar's own color system controls text */
+.calendar-container :deep(a) {
+  color: inherit;
+  text-decoration: none;
+  text-decoration-color: initial;
+}
+
 .event-popover {
   position: fixed; /* Fixed allows it to float over everything regardless of calendar scroll */
   z-index: 1000;