chore(contact): use info@andreas-dahm.eu as contact email

The old private address is no longer used. Update the imprint
page, the mail button and the README.

README.md

@@ -145,5 +145,5 @@ docker compose up -d
 ## 🪄 Maintainer
 
 Andreas Dahm
-📧 andreas.dahm@gmail.com
+📧 info@andreas-dahm.eu
 🌐 https://andreas-dahm.eu

src/app/pages/imprint/imprint.component.html

@@ -17,8 +17,8 @@
       <p class="text-xs tracking-[0.04em] uppercase opacity-70 m-0">{{ 'IMPRINT.CONTACT' | translate }}</p>
       <p>
         E-Mail:
-        <a href="mailto:andreas&#46;dahm&#64;gmail&#46;com">
-          andreas&#46;dahm&#64;gmail&#46;com
+        <a href="mailto:info&#64;andreas-dahm&#46;eu">
+          info&#64;andreas-dahm&#46;eu
         </a>
       </p>
     </div>

src/app/shared/SharedFunctions.ts

@@ -2,8 +2,8 @@
 export class SharedFunctions {
   static openMail(event?: Event) {
     event?.preventDefault();
-    const user = 'andreas.dahm';
-    const domain = 'gmail.com';
+    const user = 'info';
+    const domain = 'andreas-dahm.eu';
     globalThis.location.href = `mailto:${user}@${domain}`;
   }