Prefill project name in create modal

Add optional initialProjectName prop to ProjectCreateModal and use it
to initialize the project's name. Pass the TimeTracker dropdown's
searchValue as initial-project-name so the create form is prefilled.

resources/js/packages/ui/src/TimeTracker/TimeTrackerProjectTaskDropdown.vue

@@ -664,7 +664,8 @@ const showCreateProject = ref(false);
         :organization-billable-rate="organizationBillableRate"
         :currency="currency"
         :clients="clients"
-        :create-project></ProjectCreateModal>
+        :create-project
+        :initial-project-name="searchValue"></ProjectCreateModal>
 </template>
 
 <style scoped></style>