refactor(livewire): organizar componentes y vistas por dominio en subnamespaces

- app/Livewire: 34 componentes agrupados en Issues/, Projects/, Phases/,
  Companies/, Users/, Admin/, Inspections/, Layers/, Media/, Common/
  (Client/, Reports/, Forms/, Actions/ ya estaban). Namespaces actualizados.
- resources/views/livewire: vistas sueltas movidas a subcarpetas espejo
  (companies/, users/, phases/, roles/, inspections/, media/, common/);
  render() actualizado.
- Referencias actualizadas sin romper nada: rutas (FQN, nombres de ruta intactos),
  tags <livewire:...>/@livewire() a alias con punto, y use de los tests.
- No tocado: Volt de Breeze (auth/profile/navigation), y el portal cliente
  (user-nav/client-projects) que ya tenía referencias inconsistentes.

Verificado: 69 rutas OK, vistas compilan, suite 69 passing (solo 2 pre-existentes
sqlite). autoload regenerado con --ignore-platform-reqs (PHP 8.2).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

resources/views/livewire/projects/project-map.blade.php

@@ -181,7 +181,7 @@
                                 <x-heroicon-o-paper-clip class="w-4 h-4 inline" /> {{ __('Files of element') }}
                             </summary>
                             <div class="p-2">
-                                @livewire('media-manager', [
+                                @livewire('media.media-manager', [
                                     'mediableType' => 'App\\Models\\Feature',
                                     'mediableId' => $selectedFeature->id,
                                 ], key('media-feature-' . $selectedFeature->id))
@@ -351,7 +351,7 @@
                     @endif
                 @elseif($activeTab === 'issues')
                     <!-- Issues tab: render embedded IssueManager component -->
-                    @livewire('issue-manager', ['project' => $project], key('issues-tab-' . $project->id))
+                    @livewire('issues.issue-manager', ['project' => $project], key('issues-tab-' . $project->id))
                 @endif
             </div>