feat(search): implement global search functionality with caching and modal interface

app/Traits/ClearsGlobalSearchCache.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Traits;
+
+use App\Livewire\GlobalSearch;
+
+trait ClearsGlobalSearchCache
+{
+    protected static function bootClearsGlobalSearchCache()
+    {
+        static::saved(function ($model) {
+            // Clear search cache when model is saved
+            $teamId = $model->getTeamIdForCache();
+            if (filled($teamId)) {
+                GlobalSearch::clearTeamCache($teamId);
+            }
+        });
+
+        static::created(function ($model) {
+            // Clear search cache when model is created
+            $teamId = $model->getTeamIdForCache();
+            if (filled($teamId)) {
+                GlobalSearch::clearTeamCache($teamId);
+            }
+        });
+
+        static::deleted(function ($model) {
+            // Clear search cache when model is deleted
+            $teamId = $model->getTeamIdForCache();
+            if (filled($teamId)) {
+                GlobalSearch::clearTeamCache($teamId);
+            }
+        });
+    }
+
+    private function getTeamIdForCache()
+    {
+        // For database models, team is accessed through environment.project.team
+        if (method_exists($this, 'team')) {
+            $team = $this->team();
+            if (filled($team)) {
+                return is_object($team) ? $team->id : null;
+            }
+        }
+
+        // For models with direct team_id property
+        if (property_exists($this, 'team_id') || isset($this->team_id)) {
+            return $this->team_id;
+        }
+
+        return null;
+    }
+}