[PATCH proxmox-backup] ui: add buttons to helper tools in the docs

[Jonas Theisen <j.theisen@proxmox.com>]

The prune simulator and LTO barcode generatro are useful tools, but
were only reachable through the documentation. Add a button to the
right of the respective toolbar at the prune job view and tape media
inventory that opens it in a new tab, similar to the schedule
simulator button in Proxmox VE.

Came up in: https://forum.proxmox.com/threads/187519/

Signed-off-by: Jonas Theisen <j.theisen@proxmox.com>
---
 www/config/PruneView.js   | 6 ++++++
 www/tape/TapeInventory.js | 6 ++++++
 2 files changed, 12 insertions(+)

diff --git a/www/config/PruneView.js b/www/config/PruneView.js
index f38724687..46fe0d3ca 100644
--- a/www/config/PruneView.js
+++ b/www/config/PruneView.js
@@ -191,6 +191,12 @@ Ext.define('PBS.config.PruneJobView', {
             handler: 'runPruneJob',
             disabled: true,
         },
+        '->',
+        {
+            text: gettext('Prune Simulator'),
+            iconCls: 'fa fa-external-link',
+            href: '/docs/prune-simulator/index.html',
+        },
     ],
 
     viewConfig: {
diff --git a/www/tape/TapeInventory.js b/www/tape/TapeInventory.js
index 1e12a78e7..330f1c5ac 100644
--- a/www/tape/TapeInventory.js
+++ b/www/tape/TapeInventory.js
@@ -239,6 +239,12 @@ Ext.define('PBS.TapeManagement.TapeInventory', {
             disabled: true,
             handler: 'remove',
         },
+        '->',
+        {
+            text: gettext('LTO Barcode Generator'),
+            iconCls: 'fa fa-external-link',
+            href: '/docs/lto-barcode/index.html',
+        },
     ],
 
     features: [
-- 
2.47.3