Stage 11 — Tire Service: tire hotel + wheel sets

Schema:
- tire_sets (client/vehicle, season, size width/profile/diameter, brand/DOT,
  rims, tread JSON per position + tread_min cache, TPMS + sensor ids, photos)
- tire_storage (location, season_label, stored/retrieved, check-in/out, fee)

Models:
- TireSet (HasMedia): sizeLabel, isStored, currentStorage, auto tread_min
- TireStorage: durationDays, isActive

Filament (new "Anvelope" nav group):
- TireSetResource: specs form + per-position tread + TPMS + photo upload;
  table with size, season badge, min tread (red < 3mm), storage status
- Check-in (location + period + fee → stored) / Check-out (→ retrieved)
- StorageRelationManager (stay history); nav badge = sets currently stored

Tests (6 new):
- sizeLabel formatting; tread_min from positions; check-in active storage;
  check-out retrieved + duration; multiple stays per set; tenant isolation

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

database/migrations/2026_05_28_190000_create_tire_service_tables.php

@@ -0,0 +1,73 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('tire_sets', function (Blueprint $t) {
+            $t->id();
+            $t->foreignId('company_id')->constrained()->cascadeOnDelete();
+            $t->foreignId('client_id')->nullable()->constrained()->nullOnDelete();
+            $t->foreignId('vehicle_id')->nullable()->constrained()->nullOnDelete();
+
+            $t->string('label')->nullable();              // ex "Iarnă Michelin"
+            $t->string('season', 16)->default('winter');  // summer / winter / allseason
+
+            // Size: 205/55 R16
+            $t->unsignedSmallInteger('width')->nullable();   // 205
+            $t->unsignedSmallInteger('profile')->nullable(); // 55
+            $t->unsignedSmallInteger('diameter')->nullable();// 16
+            $t->string('brand', 64)->nullable();
+            $t->string('model', 64)->nullable();
+            $t->string('dot_year', 8)->nullable();           // DOT week/year
+
+            $t->boolean('has_rims')->default(false);
+            $t->string('rim_type', 32)->nullable();          // steel / alloy
+
+            $t->json('tread')->nullable();                   // {fl, fr, rl, rr} mm
+            $t->decimal('tread_min', 4, 1)->nullable();      // cached min for sorting/alerts
+
+            $t->boolean('tpms')->default(false);
+            $t->json('tpms_ids')->nullable();                // sensor ids per position
+
+            $t->string('condition', 24)->nullable();         // nou / bun / uzat / critic
+            $t->text('notes')->nullable();
+
+            $t->timestamps();
+            $t->softDeletes();
+
+            $t->index(['company_id', 'client_id']);
+            $t->index(['company_id', 'season']);
+        });
+
+        Schema::create('tire_storage', function (Blueprint $t) {
+            $t->id();
+            $t->foreignId('company_id')->constrained()->cascadeOnDelete();
+            $t->foreignId('tire_set_id')->constrained()->cascadeOnDelete();
+
+            $t->string('location', 64)->nullable();          // rack/shelf code
+            $t->string('season_label', 32)->nullable();      // "Iarnă 2025-2026"
+            $t->string('status', 16)->default('stored');     // stored / retrieved
+            $t->dateTime('checked_in_at');
+            $t->dateTime('checked_out_at')->nullable();
+            $t->decimal('fee', 10, 2)->default(0);
+            $t->boolean('paid')->default(false);
+            $t->text('notes')->nullable();
+
+            $t->timestamps();
+
+            $t->index(['company_id', 'status']);
+            $t->index(['company_id', 'tire_set_id', 'status']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('tire_storage');
+        Schema::dropIfExists('tire_sets');
+    }
+};