Resolve "Add simple course book list"

Closes #256 (closed) Closes #63 (closed)

Screenshots

Frontend todos

• Uhrzeit so wie im Mockup
  • Rechtsbuendig @ZugBahnHof
• Kasten nicht höher als input-feld
• fach und subject strukturierter nebeneinander
• Kursnamen irgendwie hervorheben
• datum gleiche einrückung wie das datum
• datum sollte überschrift sein und prominenter gestaltet
• datum braucht Wochentag
• mittlere spalte linksaligned
• Indikator ob Stundenthema richtig gespeichert wurde (@yuha )
  • when hovering over icon & success: show some fancy success message
  • when hovering over icon & error: show error message
• verify that changes are being tracked using revisions (using a mixin in core creating revisions when mutating) (blocked by AlekSIS-Core!1433 (merged))
• Remove outer card
• Move search, group select, ... into an app bar (see also this)
• Bottom sheet for date select should not be full width of screen (@yuha )
• Statusicon am Anfang der Zeile fehlt (#63 (closed) explains the different stati)

aleksis/apps/alsijil/frontend/components/Coursebook.vue

@@ -7,26 +7,24 @@
     :enable-edit="false"
     >
     <template #default="{ items }">
-      <v-card class="my-6 mx-3">
-        <v-list-item
-          v-for="day in groupDocsByDay(items)"
-          two-line
-        >
-          <v-list-item-content>
-            <v-list-item-title>{{ $d(day[0], "short") }}</v-list-item-title>
-            <v-list>
-              <!-- I know slice copies the array. But show me something better. -->
-              <v-list-item v-for="doc in day.slice(1)">
-                <v-card class="my-2">
-                  <documentation
-                    :documentation="doc"
-                  />
-                </v-card>
-              </v-list-item>
-            </v-list>
-          </v-list-item-content>
-        </v-list-item>
-      </v-card>
+      <v-list-item
+        v-for="day in groupDocsByDay(items)"
+        two-line
+      >
+        <v-list-item-content>
+          <v-list-item-title>{{ $d(day[0], "short") }}</v-list-item-title>
+          <v-list>
+            <!-- I know slice copies the array. But show me something better. -->
+            <v-list-item v-for="doc in day.slice(1)">
+              <v-card class="my-2">
+                <documentation
+                  :documentation="doc"
+                />
+              </v-card>
+            </v-list-item>
+          </v-list>
+        </v-list-item-content>
+      </v-list-item>
     </template>
   </c-r-u-d-iterator>
 </template>