lucene icons added, styling fixed

app/views/packages/_details_rightbox.slim

@@ -3,7 +3,7 @@
 .bigpanel.sticky data-sticky=true data-anchor="metadata"
   // long description
   p.subtitle
-    = fa_icon 'info-circle'
+    = icon('info')
     '  Description
   - if pkg.long_description.present?
     = render(partial: 'long_description', locals: {text: pkg.long_description})
@@ -14,13 +14,15 @@
 
   // upload new screenshots
   p.subtitle
-    = fa_icon 'upload'
+    = icon('upload')
     '  Upload more screenshots
     p
       ' Please help extend the collection of screenshots.
       ' Just make a screenshot and upload it here. You don't
       ' need to register or anything.
-    a.button.small.expand.uploadbutton href=upload_path(pkg.name) Upload a screenshot
+    a.button.expand.uploadbutton href=upload_path(pkg.name)
+      = icon('upload', class: 'icon')
+      ' Upload a screenshot
 
     p
       em Hint: upload an image here from your clipboard with Ctrl-V
@@ -29,7 +31,7 @@
   - if pkg.homepage.present?
     hr
     p.subtitle
-      = fa_icon 'home'
+      = icon('house')
       '  Homepage
     p
       = link_to pkg.homepage, pkg.homepage, target: '_blank'
@@ -37,18 +39,11 @@
   // APT package download link
   hr
   p.subtitle
-    = fa_icon 'download'
+    = icon('download')
     '  Install this software package
-    p
-      ' If the package is available for the distribution you are
-      ' currently using on your computer then install the software
-      ' by clicking on…
-    a.button.small.secondary href="apt:#{pkg.name}" Install #{pkg.name}
-
-  // statistics
-  / hr
+    p'fa-solid', 
   / p.subtitle
-  /   = fa_icon 'bar-chart'
+  /   = icon('fa-solid', 'bar-chart')
   /   '  Statistics
   / p
   /   - if pkg.visits > 0