fix(ui): correct md heading styling and unify map components data

content/de/ueber-uns.mdx

@@ -20,10 +20,10 @@ layout: "fullBleed"
   <div className="container max-w-6xl mx-auto px-4">
     <div className="grid grid-cols-1 lg:grid-cols-2 gap-16 items-center">
       <div>
-        <h2 className="text-primary font-bold tracking-wider uppercase text-sm mb-4">Unsere Mission</h2>
-        <h3 className="font-heading text-4xl md:text-5xl font-extrabold text-neutral-dark mb-8 leading-tight">
+        <div className="text-primary font-bold tracking-wider uppercase text-sm mb-4">Unsere Mission</div>
+        <div className="font-heading text-4xl md:text-5xl font-extrabold text-neutral-dark mb-8 leading-tight">
           Infrastruktur für die Energie von morgen
-        </h3>
+        </div>
         <div className="w-20 h-2 bg-primary mb-8"></div>
         <div>
           Seit unserer Gründung im Jahr 2015 in Guben haben wir es uns zur Aufgabe gemacht, den Ausbau der kritischen Infrastruktur in Deutschland aktiv mitzugestalten.

content/en/ueber-uns.mdx

@@ -20,10 +20,10 @@ layout: "fullBleed"
   <div className="container max-w-6xl mx-auto px-4">
     <div className="grid grid-cols-1 lg:grid-cols-2 gap-16 items-center">
       <div>
-        <h2 className="text-primary font-bold tracking-wider uppercase text-sm mb-4">Our Mission</h2>
-        <h3 className="font-heading text-4xl md:text-5xl font-extrabold text-neutral-dark mb-8 leading-tight">
+        <div className="text-primary font-bold tracking-wider uppercase text-sm mb-4">Our Mission</div>
+        <div className="font-heading text-4xl md:text-5xl font-extrabold text-neutral-dark mb-8 leading-tight">
           Infrastructure for the Energy of Tomorrow
-        </h3>
+        </div>
         <div className="w-20 h-2 bg-primary mb-8"></div>
         <div>
           Since our foundation in 2015 in Guben, we have made it our mission to actively shape the expansion of critical infrastructure.