Revert translation changes of PR #81 (#108)

* Reverted all accidental changes, made by #81

* updated german and english translations to match eachother #81

* Fixed wrong Heading for Matchings

* Added missing German "Skills" translation

* Updated German translations for matchings

* Fix coding challenges translations

* Fix german translations for matchings

---------

Co-authored-by: Defelo <[email protected]>

Author: Lauritz-Tieste

components/challenges/ItemExamples.vue

@@ -57,12 +57,12 @@
 
         <article class="mt-3">
           <p class="text-white">
-            {{ t("Headings.ProgramInput") }}
+            {{ t("Headings.Input") }}
           </p>
           <p class="whitespace-pre">{{ example?.input ?? '' }}</p>
 
           <p class="text-white mt-4">
-            {{ t("Headings.ProgramOutputShouldBe") }}
+            {{ t("Headings.ExpectedOutput") }}
           </p>
           <p class="whitespace-pre">{{ example?.output ?? '' }}</p>
         </article>
@@ -74,7 +74,7 @@
         </p>
         <p v-if="!!example?.stdout">
           <span class="block text-success">
-            {{ t("Headings.ExampleOutput") }}:
+            {{ t("Headings.ActualOutput") }}:
           </span>
 
           <p class="whitespace-pre">{{ example?.stdout ?? '' }}</p>

components/skill-tree/NodeDetailsStepperContent.vue

@@ -91,7 +91,7 @@
           </div>
         </template>
         <h3 v-else class="text-center text-heading-3">
-          {{ t("Headings.NoQuizQuestion") }}
+          {{ t("Headings.NoMatchings") }}
         </h3>
       </div>
     </article>