fix: restore Rappasoft tables + fix boot errors from security commit

- Restore UserTable/CompanyTable/ProjectTable usage in users, companies and projects-list pages (security commit had replaced them with plain HTML/DaisyUI tables, losing sorting/search/pagination/format)
- Add missing User->company() belongsTo relationship (UserTable eager loads it; column + migration existed but relation was undefined)
- Add #[Layout] attribute to CompanyManagement/ProjectList/PhaseProgress full-page Livewire components
- Fix config/session.php: use env() instead of app()->environment() which fails during LoadConfiguration (env binding not yet registered)
- Remove duplicate activeTab property in ProjectMap (fatal PHP error)

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

app/Models/User.php

@@ -49,6 +49,11 @@ class User extends Authenticatable
             'password' => 'hashed',
         ];
     }
+    public function company()
+    {
+        return $this->belongsTo(Company::class);
+    }
+
     // Many-to-many with projects
     public function projects()
     {