fix input bugs

src/lib/Survey/SurveyPage/Question.svelte

@@ -11,6 +11,8 @@
 	if (!question.answer) {
 		question.answer = {};
 	}
+
+	$: console.log(question.answer);
 </script>
 
 <div class="content">

src/lib/Survey/SurveyPage/inputs/BooleanInput.svelte

@@ -2,9 +2,9 @@
 	import RadioButtonInput from './RadioButtonInput.svelte';
 
 	export let options = ['Ja', 'Nein'];
-	export let bool;
+	export let boolean;
 
 	export let edit;
 </script>
 
-<RadioButtonInput {options} bind:radioButton={bool} {edit} />
+<RadioButtonInput {options} bind:radiobutton={boolean} {edit} />

src/lib/Survey/SurveyPage/inputs/CheckBoxInput.svelte

@@ -1,11 +1,11 @@
 <script>
 	export let options;
-	export let selection;
+	export let checkbox;
 
 	let raw = [];
 
 	function updateSelection() {
-		selection = options.map((el, index) => raw.includes(index));
+		checkbox = options.map((el, index) => raw.includes(index));
 	}
 </script>
 

src/lib/Survey/SurveyPage/inputs/RadioButtonInput.svelte

@@ -1,13 +1,13 @@
 <script>
 	export let options;
-	export let radioButton;
+	export let radiobutton;
 </script>
 
 <div class="row">
 	{#each options as value}
 		<div class="column">
 			<label>
-				<input type="radio" bind:group={radioButton} {value} />
+				<input type="radio" bind:group={radiobutton} {value} />
 				{value}
 			</label>
 		</div>