Do not expose activity on every autosave

Signed-off-by: Julius Härtl <jus@bitgrid.net>

appinfo/database.xml

@@ -135,6 +135,11 @@
                 <type>clob</type>
                 <notnull>false</notnull>
             </field>
+            <field>
+                <name>description_prev</name>
+                <type>clob</type>
+                <notnull>false</notnull>
+            </field>
             <field>
                 <name>stack_id</name>
                 <type>integer</type>
@@ -155,6 +160,12 @@
                 <notnull>false</notnull>
                 <unsigned>true</unsigned>
             </field>
+            <field>
+                <name>last_editor</name>
+                <type>text</type>
+                <notnull>false</notnull>
+                <length>64</length>
+            </field>
             <field>
                 <name>created_at</name>
                 <type>integer</type>

appinfo/info.xml

@@ -17,7 +17,7 @@
 - 🚀 Get your project organized
 
 </description>
-    <version>0.5.1-dev1</version>
+    <version>0.5.1-dev2</version>
     <licence>agpl</licence>
     <author>Julius Härtl</author>
     <namespace>Deck</namespace>
@@ -41,6 +41,7 @@
     <background-jobs>
         <job>OCA\Deck\Cron\DeleteCron</job>
         <job>OCA\Deck\Cron\ScheduledNotifications</job>
+        <job>OCA\Deck\Cron\CardDescriptionActivity</job>
     </background-jobs>
     <repair-steps>
         <post-migration>