Rename controller namespaces: drop V1 prefix, clarify roles

V1/Admin     -> Company       (company-scoped controllers)
V1/SuperAdmin -> Admin        (platform-wide admin controllers)
V1/Customer  -> CustomerPortal (customer-facing portal)
V1/Installation -> Setup      (installation wizard)
V1/PDF       -> Pdf           (consistent casing)
V1/Modules   -> Modules       (drop V1 prefix)
V1/Webhook   -> Webhook       (drop V1 prefix)

The V1 prefix served no purpose - API versioning is in the route prefix
(/api/v1/), not the controller namespace. "Admin" was misleading for
company-scoped controllers. "SuperAdmin" is now simply "Admin" for
platform administration.

app/Http/Controllers/Company/Auth/ForgotPasswordController.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Http\Controllers\Company\Auth;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Foundation\Auth\SendsPasswordResetEmails;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+
+class ForgotPasswordController extends Controller
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Password Reset Controller
+    |--------------------------------------------------------------------------
+    |
+    | This controller is responsible for handling password reset emails and
+    | includes a trait which assists in sending these notifications from
+    | your application to your users. Feel free to explore this trait.
+    |
+    */
+
+    use SendsPasswordResetEmails;
+
+    /**
+     * Get the response for a successful password reset link.
+     *
+     * @param  string  $response
+     * @return RedirectResponse|JsonResponse
+     */
+    protected function sendResetLinkResponse(Request $request, $response)
+    {
+        return response()->json([
+            'message' => 'Password reset email sent.',
+            'data' => $response,
+        ]);
+    }
+
+    /**
+     * Get the response for a failed password reset link.
+     *
+     * @param  string  $response
+     * @return RedirectResponse|JsonResponse
+     */
+    protected function sendResetLinkFailedResponse(Request $request, $response)
+    {
+        return response()->json([
+            'error' => 'Email could not be sent to this email address.',
+        ], 403);
+    }
+}