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/RecurringInvoice/RecurringInvoiceController.php

@@ -0,0 +1,102 @@
+<?php
+
+namespace App\Http\Controllers\Company\RecurringInvoice;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\RecurringInvoiceRequest;
+use App\Http\Resources\RecurringInvoiceResource;
+use App\Models\RecurringInvoice;
+use App\Services\RecurringInvoiceService;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+
+class RecurringInvoiceController extends Controller
+{
+    public function __construct(
+        private readonly RecurringInvoiceService $recurringInvoiceService,
+    ) {}
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return Response
+     */
+    public function index(Request $request)
+    {
+        $this->authorize('viewAny', RecurringInvoice::class);
+
+        $limit = $request->has('limit') ? $request->limit : 10;
+
+        $recurringInvoices = RecurringInvoice::whereCompany()
+            ->applyFilters($request->all())
+            ->paginateData($limit);
+
+        return RecurringInvoiceResource::collection($recurringInvoices)
+            ->additional(['meta' => [
+                'recurring_invoice_total_count' => RecurringInvoice::whereCompany()->count(),
+            ]]);
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  Request  $request
+     * @return Response
+     */
+    public function store(RecurringInvoiceRequest $request)
+    {
+        $this->authorize('create', RecurringInvoice::class);
+
+        $recurringInvoice = $this->recurringInvoiceService->create($request);
+
+        return new RecurringInvoiceResource($recurringInvoice);
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @return Response
+     */
+    public function show(RecurringInvoice $recurringInvoice)
+    {
+        $this->authorize('view', $recurringInvoice);
+
+        return new RecurringInvoiceResource($recurringInvoice);
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  Request  $request
+     * @return Response
+     */
+    public function update(RecurringInvoiceRequest $request, RecurringInvoice $recurringInvoice)
+    {
+        $this->authorize('update', $recurringInvoice);
+
+        $this->recurringInvoiceService->update($recurringInvoice, $request);
+
+        return new RecurringInvoiceResource($recurringInvoice);
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  RecurringInvoice  $recurringInvoice
+     * @return Response
+     */
+    public function delete(Request $request)
+    {
+        $this->authorize('delete multiple recurring invoices');
+
+        $ids = RecurringInvoice::whereCompany()
+            ->whereIn('id', $request->ids)
+            ->pluck('id');
+
+        $this->recurringInvoiceService->delete($ids);
+
+        return response()->json([
+            'success' => true,
+        ]);
+    }
+}

app/Http/Controllers/Company/RecurringInvoice/RecurringInvoiceFrequencyController.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Http\Controllers\Company\RecurringInvoice;
+
+use App\Http\Controllers\Controller;
+use App\Models\RecurringInvoice;
+use Illuminate\Http\Request;
+
+class RecurringInvoiceFrequencyController extends Controller
+{
+    public function __invoke(Request $request)
+    {
+        $nextInvoiceAt = RecurringInvoice::getNextInvoiceDate($request->frequency, $request->starts_at);
+
+        return response()->json([
+            'success' => true,
+            'next_invoice_at' => $nextInvoiceAt,
+        ]);
+    }
+}