fix(deployment): unregister Livewire morph hook on teardown

Store the morph.updated cleanup callback and invoke it during Alpine destroy so deployment log search hooks do not survive component teardown.

resources/views/livewire/project/application/deployment/show.blade.php

@@ -13,6 +13,7 @@
         scrollDebounce: null,
         isScrolling: false,
         destroyed: false,
+        morphUpdatedCleanup: null,
         deploymentFinishedCleanup: null,
         lastTouchY: 0,
         showTimestamps: true,
@@ -212,10 +213,8 @@
             });
 
             // Apply search after Livewire updates.
-            // Livewire.hook() has no deregister API, so this callback survives
-            // wire:navigate. It is made harmless after teardown by the
-            // `destroyed` guard and by only reacting to DOM inside this root.
-            Livewire.hook('morph.updated', ({ el }) => {
+            // Livewire.hook() returns an unregister fn; keep it for destroy().
+            this.morphUpdatedCleanup = Livewire.hook('morph.updated', ({ el }) => {
                 if (this.destroyed) return;
                 if (el.id !== 'logs' || !this.$root.contains(el)) return;
                 this.$nextTick(() => {
@@ -251,6 +250,10 @@
                 clearTimeout(this.scrollDebounce);
                 this.scrollDebounce = null;
             }
+            if (typeof this.morphUpdatedCleanup === 'function') {
+                this.morphUpdatedCleanup();
+                this.morphUpdatedCleanup = null;
+            }
             if (typeof this.deploymentFinishedCleanup === 'function') {
                 this.deploymentFinishedCleanup();
                 this.deploymentFinishedCleanup = null;

tests/Feature/DeploymentLogScrollTest.php

@@ -94,6 +94,11 @@ it('scopes scroll teardown to the component so a stale loop cannot leak across d
         ->not->toContain("document.getElementById('logsContainer')")
         // morph.updated hook only acts on this component's own DOM.
         ->toContain('this.$root.contains(el)')
+        // Global Livewire hook is unregistered when Alpine tears down.
+        ->toContain('morphUpdatedCleanup: null')
+        ->toContain("this.morphUpdatedCleanup = Livewire.hook('morph.updated'")
+        ->toContain("typeof this.morphUpdatedCleanup === 'function'")
+        ->toContain('this.morphUpdatedCleanup()')
         // Continuation timeout is tracked so it can be cancelled.
         ->toContain('scrollTimeout');
 });