Improve admin search overlay layout and behaviour

- Widen overlay (300px -> min(520px, 90vw)), centre instead of
  hardcoded left:400px, so it scales from mobile to desktop
- Split title and unique_name into separate JSON fields and DOM
  elements; two-line result layout (bold title, small grey
  monospace path) instead of "Title (path)" wrapping awkwardly
- Add small margin between title and path line
- Fix event handler stacking: keyup/escape/outside-click handlers
  were being rebound on every display_toggle call. Moved all
  bindings to initialize(), display_toggle() now only shows/hides
- Switch search input from keyup to input event, catching paste
  and cut via mouse which keyup misses
- Add Escape key and outside-click to dismiss the overlay
- Stop clearing search box and results on close; reopening now
  preserves prior search, matching standard search UI behaviour
- Link search results to node_path instead of edit_node_path,
  since opening edit auto-locks the node
- Add "press Enter to see all results" hint in dropdown
- Disable browser autocomplete on search input

1 files changed, 1 insertions, 1 deletions

diff --git a/app/controllers/admin_controller.rb b/app/controllers/admin_controller.rb
index 1a94a77..d671384 100644
--- a/app/controllers/admin_controller.rb
+++ b/app/controllers/admin_controller.rb
@@ -40,7 +40,7 @@ class AdminController < ApplicationController
       format.js do 
         render( :json => @results.map do |node| 
             if node
-              {:id => node.id, :title => " #{node.title} (#{node.unique_name})", :edit_path => edit_node_path(node)}
+              { :id => node.id, :title => node.title, :unique_name => node.unique_name, :node_path => node_path(node) }
             end
           end
         )