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/General/NotesController.php

@@ -0,0 +1,108 @@
+<?php
+
+namespace App\Http\Controllers\Company\General;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\NotesRequest;
+use App\Http\Resources\NoteResource;
+use App\Models\Note;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+
+class NotesController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return Response
+     */
+    public function index(Request $request)
+    {
+        $this->authorize('view notes');
+
+        $limit = $request->limit ?? 10;
+
+        $notes = Note::latest()
+            ->whereCompany()
+            ->applyFilters($request->all())
+            ->paginate($limit);
+
+        return NoteResource::collection($notes);
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  Request  $request
+     * @return Response
+     */
+    public function store(NotesRequest $request)
+    {
+        $this->authorize('manage notes');
+
+        $note = Note::create($request->getNotesPayload());
+
+        if ($note->is_default) {
+            Note::where('id', '!=', $note->id)
+                ->where('type', $note->type)
+                ->where('is_default', true)
+                ->update([
+                    'is_default' => false,
+                ]);
+        }
+
+        return new NoteResource($note);
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @return Response
+     */
+    public function show(Note $note)
+    {
+        $this->authorize('view notes');
+
+        return new NoteResource($note);
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  Request  $request
+     * @return Response
+     */
+    public function update(NotesRequest $request, Note $note)
+    {
+        $this->authorize('manage notes');
+
+        $note->update($request->getNotesPayload());
+
+        if ($note->is_default) {
+            Note::where('id', '!=', $note->id)
+                ->where('type', $note->type)
+                ->where('is_default', true)
+                ->update([
+                    'is_default' => false,
+                ]);
+        }
+
+        return new NoteResource($note);
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @return Response
+     */
+    public function destroy(Note $note)
+    {
+        $this->authorize('manage notes');
+
+        $note->delete();
+
+        return response()->json([
+            'success' => true,
+        ]);
+    }
+}