Improve UI consistency and device list organization

- Style edit button to match wake/delete button appearance
- Sort device lists by IP address in main table and scan results
- Ensure consistent button styling across desktop and mobile views

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/static/css/style.css

@@ -183,7 +183,7 @@ body {
     border: 1px inset #D4D0C8;
 }
 
-.rename-btn {
+.edit-btn {
     background-color: #F0F0F0;
     border: 1px outset #D4D0C8;
     padding: 6px 8px;
@@ -194,11 +194,11 @@ body {
     min-width: 32px;
 }
 
-.rename-btn:hover {
+.edit-btn:hover {
     background-color: #E8E5E2;
 }
 
-.rename-btn:active {
+.edit-btn:active {
     border: 1px inset #D4D0C8;
 }
 
@@ -617,7 +617,7 @@ body {
         min-width: 40px;
     }
     
-    .rename-btn,
+    .edit-btn,
     .delete-btn {
         font-size: 16px;
         padding: 8px 10px;