META: change button styles & add modal scaffold for scheduling

src/components/ShowManager.vue

@@ -10,6 +10,7 @@
         <b-button
           v-if="$parent.user.steeringUser.is_superuser"
           v-b-popover.hover.top="'Add a new show'"
+          variant="info"
           @click="$refs.appModalSuperuser.showModalAddShow()"
         >
           +
@@ -18,7 +19,7 @@
         <b-dropdown
           id="ddshows"
           text="Sendereihe auswählen"
-          variant="info"
+          variant="outline-info"
         >
           <b-dropdown-item
             v-for="(show, index) in shows"
@@ -79,6 +80,7 @@
         <b-button
           v-if="$parent.user.steeringUser.is_superuser"
           variant="danger"
+          size="sm"
           @click="$refs.appModalSuperuser.showModalDeleteShow(shows[currentShow].id, shows[currentShow].name)"
         >
           Delete show
@@ -113,6 +115,9 @@
       <app-modalSuperuser
         ref="appModalSuperuser"
       />
+      <app-modalSchedules
+        ref="appModalSchedules"
+      />
 
       <!-- here are the filter settings for our timeslots table -->
       <b-card>
@@ -271,6 +276,16 @@
         </div>
       </div>
 
+      <div align="center">
+        <b-button
+          v-if="$parent.user.steeringUser.is_superuser"
+          variant="info"
+          @click="$refs.appModalSchedules.open(shows[currentShow])"
+        >
+          Add/delete emissions
+        </b-button>
+      </div>
+
       <hr>
 
       <h2>Allgemeine Einstellungen zur Sendereihe:</h2>
@@ -682,6 +697,7 @@
 import modalNotes from './ShowManagerModalNotes.vue'
 import modalShow from './ShowManagerModalShow.vue'
 import modalSuperuser from './ShowManagerModalSuperuser.vue'
+import modalSchedules from './ShowManagerModalSchedules.vue'
 import timeslotSort from '../mixins/timeslotSort'
 import prettyDate from '../mixins/prettyDate'
 import axios from 'axios'
@@ -694,6 +710,7 @@ export default {
     'app-modalNotes': modalNotes,
     'app-modalShow': modalShow,
     'app-modalSuperuser': modalSuperuser,
+    'app-modalSchedules': modalSchedules,
   },
 
   // generic functions that we want to use from our mixins folder