Complete Livewire legacy model binding migration (25+ components)

This completes the migration from Livewire's legacy `id="model.property"`
pattern to explicit properties with manual synchronization. This allows
disabling the `legacy_model_binding` feature flag.

**Components Migrated (Final Session - 9 components):**
- Server/Proxy.php (1 field)
- Service/EditDomain.php (1 field) - Fixed Collection/string bug & parent sync
- Application/Previews.php (2 fields - array handling)
- Service/EditCompose.php (4 fields)
- Service/FileStorage.php (6 fields)
- Service/Database.php (7 fields)
- Service/ServiceApplicationView.php (10 fields)
- Application/General.php (53 fields) - LARGEST migration
- Application/PreviewsCompose.php (1 field)

**Total Migration Summary:**
- 25+ components migrated across all phases
- 150+ explicit properties added
- 0 legacy bindings remaining (verified via grep)
- All wire:model, id, @entangle bindings updated
- All updater hooks renamed (updatedApplicationX → updatedX)

**Technical Changes:**
- Added explicit public properties (camelCase)
- Implemented syncData(bool $toModel) bidirectional sync
- Updated validation rules (removed model. prefix)
- Updated all action methods (mount, submit, instantSave)
- Fixed updater hooks: updatedBuildPack, updatedBaseDirectory, updatedIsStatic
- Updated Blade views (id & wire:model bindings)
- Applied Collection/string confusion fixes
- Added model refresh + re-sync pattern

**Critical Fixes:**
- EditDomain.php Collection/string confusion (use intermediate variables)
- EditDomain.php parent component sync (refresh + re-sync after save)
- General.php domain field empty (syncData at end of mount)
- General.php wire:model bindings (application.* → property)
- General.php updater hooks (wrong naming convention)

**Files Modified:** 34 files
- 17 PHP Livewire components
- 17 Blade view templates
- 1 MIGRATION_REPORT.md (documentation)

**Ready to disable legacy_model_binding flag in config/livewire.php**

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

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

app/Livewire/Project/Shared/Storages/Show.php

@@ -25,20 +25,48 @@ class Show extends Component
 
     public ?string $startedAt = null;
 
+    // Explicit properties
+    public string $name;
+
+    public string $mountPath;
+
+    public ?string $hostPath = null;
+
     protected $rules = [
-        'storage.name' => 'required|string',
-        'storage.mount_path' => 'required|string',
-        'storage.host_path' => 'string|nullable',
+        'name' => 'required|string',
+        'mountPath' => 'required|string',
+        'hostPath' => 'string|nullable',
     ];
 
     protected $validationAttributes = [
         'name' => 'name',
-        'mount_path' => 'mount',
-        'host_path' => 'host',
+        'mountPath' => 'mount',
+        'hostPath' => 'host',
     ];
 
+    /**
+     * Sync data between component properties and model
+     *
+     * @param  bool  $toModel  If true, sync FROM properties TO model. If false, sync FROM model TO properties.
+     */
+    private function syncData(bool $toModel = false): void
+    {
+        if ($toModel) {
+            // Sync TO model (before save)
+            $this->storage->name = $this->name;
+            $this->storage->mount_path = $this->mountPath;
+            $this->storage->host_path = $this->hostPath;
+        } else {
+            // Sync FROM model (on load/refresh)
+            $this->name = $this->storage->name;
+            $this->mountPath = $this->storage->mount_path;
+            $this->hostPath = $this->storage->host_path;
+        }
+    }
+
     public function mount()
     {
+        $this->syncData(false);
         $this->isReadOnly = $this->storage->isReadOnlyVolume();
     }
 
@@ -47,6 +75,7 @@ class Show extends Component
         $this->authorize('update', $this->resource);
 
         $this->validate();
+        $this->syncData(true);
         $this->storage->save();
         $this->dispatch('success', 'Storage updated successfully');
     }