Increase backup cron time limit to 1 hour

- Default 120s timeout was too short for large SFTP uploads
- Set time_limit to 3600s (1 hour) to prevent incomplete backups
- Fixes timeout during SFTP upload causing server reload

open_workshop_auto_backup/data/ir_cron.xml

@@ -12,5 +12,6 @@
         <field name="model_id" ref="model_db_backup" />
         <field name="state">code</field>
         <field name="code">model.action_backup_all()</field>
+        <field name="time_limit">3600</field>
     </record>
 </odoo>

open_workshop_auto_backup/readme/INSTALL.md

@@ -1,3 +1,5 @@
 Before installing this module, you need to execute:
 
-    pip3 install pysftp==0.2.9
+    pip3 install \
+        paramiko \
+        cryptography