fix: update test snapshots

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

frontend/src/components/common/highlighted-code/__snapshots__/highlighted-code.spec.tsx.snap

@@ -2,7 +2,7 @@
 
 exports[`Highlighted Code can hide the line numbers 1`] = `
 <code
-  class="hljs  wrapLines"
+  class="hljs wrapLines"
   data-testid="code-highlighter"
 >
   <span
@@ -22,7 +22,7 @@ exports[`Highlighted Code can hide the line numbers 1`] = `
 
 exports[`Highlighted Code highlights code 1`] = `
 <code
-  class="hljs showGutter "
+  class="hljs showGutter"
   data-testid="code-highlighter"
 >
   <span
@@ -50,7 +50,7 @@ exports[`Highlighted Code highlights code 1`] = `
 
 exports[`Highlighted Code renders plain text 1`] = `
 <code
-  class="hljs showGutter "
+  class="hljs showGutter"
   data-testid="code-highlighter"
 >
   <span

frontend/src/components/common/icon-button/__snapshots__/icon-button.spec.tsx.snap

@@ -3,7 +3,7 @@
 exports[`IconButton correctly uses the onClick callback 1`] = `
 <div>
   <button
-    class="btn-icon d-inline-flex align-items-stretch   btn btn-primary"
+    class="btn-icon d-inline-flex align-items-stretch btn btn-primary"
     data-testid="icon-button"
     type="button"
   >
@@ -24,7 +24,7 @@ exports[`IconButton correctly uses the onClick callback 1`] = `
 exports[`IconButton renders heart icon 1`] = `
 <div>
   <button
-    class="btn-icon d-inline-flex align-items-stretch   btn btn-primary"
+    class="btn-icon d-inline-flex align-items-stretch btn btn-primary"
     data-testid="icon-button"
     type="button"
   >
@@ -45,7 +45,7 @@ exports[`IconButton renders heart icon 1`] = `
 exports[`IconButton renders with additional className 1`] = `
 <div>
   <button
-    class="btn-icon d-inline-flex align-items-stretch  testClass btn btn-primary"
+    class="btn-icon d-inline-flex align-items-stretch testClass btn btn-primary"
     data-testid="icon-button"
     type="button"
   >
@@ -66,7 +66,7 @@ exports[`IconButton renders with additional className 1`] = `
 exports[`IconButton renders with border 1`] = `
 <div>
   <button
-    class="btn-icon d-inline-flex align-items-stretch with-border  btn btn-primary"
+    class="btn-icon d-inline-flex align-items-stretch with-border btn btn-primary"
     data-testid="icon-button"
     type="button"
   >

frontend/src/components/common/modals/__snapshots__/common-modal.spec.tsx.snap

@@ -4,7 +4,7 @@ exports[`CommonModal does not render if show is false 1`] = `<div />`;
 
 exports[`CommonModal render correctly in size lg 1`] = `
 <div
-  class="modal-dialog text-dark  modal-lg"
+  class="modal-dialog text-dark modal-lg"
   data-testid="commonModal"
 >
   <div
@@ -26,7 +26,7 @@ exports[`CommonModal render correctly in size lg 1`] = `
 
 exports[`CommonModal render correctly in size sm 1`] = `
 <div
-  class="modal-dialog text-dark  modal-sm"
+  class="modal-dialog text-dark modal-sm"
   data-testid="commonModal"
 >
   <div
@@ -48,7 +48,7 @@ exports[`CommonModal render correctly in size sm 1`] = `
 
 exports[`CommonModal render correctly in size xl 1`] = `
 <div
-  class="modal-dialog text-dark  modal-xl"
+  class="modal-dialog text-dark modal-xl"
   data-testid="commonModal"
 >
   <div
@@ -92,7 +92,7 @@ exports[`CommonModal render correctly with additionalClasses 1`] = `
 
 exports[`CommonModal render correctly with i18nTitle 1`] = `
 <div
-  class="modal-dialog text-dark "
+  class="modal-dialog text-dark"
   data-testid="commonModal"
 >
   <div
@@ -114,7 +114,7 @@ exports[`CommonModal render correctly with i18nTitle 1`] = `
 
 exports[`CommonModal render correctly with title 1`] = `
 <div
-  class="modal-dialog text-dark "
+  class="modal-dialog text-dark"
   data-testid="commonModal"
 >
   <div
@@ -136,7 +136,7 @@ exports[`CommonModal render correctly with title 1`] = `
 
 exports[`CommonModal render correctly with title icon 1`] = `
 <div
-  class="modal-dialog text-dark "
+  class="modal-dialog text-dark"
   data-testid="commonModal"
 >
   <div
@@ -160,7 +160,7 @@ exports[`CommonModal render correctly with title icon 1`] = `
 
 exports[`CommonModal renders correctly and calls onHide, when close button is clicked 1`] = `
 <div
-  class="modal-dialog text-dark "
+  class="modal-dialog text-dark"
   data-testid="commonModal"
 >
   <div

frontend/src/components/common/modals/__snapshots__/deletion-moadal.spec.tsx.snap

@@ -2,7 +2,7 @@
 
 exports[`DeletionModal disables deletion when user is not owner 1`] = `
 <div
-  class="modal-dialog text-dark "
+  class="modal-dialog text-dark"
   data-testid="commonModal"
 >
   <div
@@ -44,7 +44,7 @@ exports[`DeletionModal disables deletion when user is not owner 1`] = `
 
 exports[`DeletionModal renders correctly with deletionButtonI18nKey 1`] = `
 <div
-  class="modal-dialog text-dark "
+  class="modal-dialog text-dark"
   data-testid="commonModal"
 >
   <div

frontend/src/components/editor-page/table-of-contents/__snapshots__/table-of-contents.spec.tsx.snap

@@ -3,7 +3,7 @@
 exports[`Table of contents renders correctly 1`] = `
 <div>
   <div
-    class="markdown-toc customClassName"
+    class="toc customClassName"
   >
     <ul>
       <li>
@@ -42,7 +42,7 @@ exports[`Table of contents renders correctly 1`] = `
 exports[`Table of contents renders only in requested max depth 1`] = `
 <div>
   <div
-    class="markdown-toc customClassName"
+    class="toc customClassName"
   >
     <ul>
       <li>