fix(task): do not allow moving a task to the project the task already belongs to

frontend/src/components/project/views/ProjectList.vue

@@ -73,7 +73,7 @@
 							>
 								<template v-if="canWrite">
 									<span class="icon handle">
-										<Icon icon="grip-lines"/>
+										<Icon icon="grip-lines" />
 									</span>
 								</template>
 							</SingleTaskInProject>

frontend/src/components/tasks/partials/ProjectSearch.vue

@@ -36,9 +36,11 @@ import Multiselect from '@/components/input/Multiselect.vue'
 const props = withDefaults(defineProps<{
 	modelValue?: IProject
 	savedFiltersOnly?: boolean
+	filter?: (project: IProject) => boolean,
 }>(), {
 	modelValue: () => new ProjectModel(),
 	savedFiltersOnly: false,
+	filter: () => true,
 })
 
 const emit = defineEmits<{
@@ -65,11 +67,13 @@ function findProjects(query: string) {
 	}
 	
 	if (props.savedFiltersOnly) {
-		foundProjects.value = projectStore.searchSavedFilter(query)
+		const found = projectStore.searchSavedFilter(query)
+		foundProjects.value = found.filter(props.filter)
 		return
 	}
 	
-	foundProjects.value = projectStore.searchProject(query)
+	const found = projectStore.searchProject(query)
+	foundProjects.value = found.filter(props.filter)
 }
 
 function select(p: IProject | null) {

frontend/src/views/tasks/TaskDetailView.vue

@@ -381,6 +381,7 @@
 							<div class="control is-expanded">
 								<ProjectSearch
 									:ref="e => setFieldRef('moveProject', e)"
+									:filter="project => project.id !== task.projectId"
 									@update:modelValue="changeProject"
 								/>
 							</div>