feat: implement authentication flow and session management

- Update RootLayout to handle authentication state and redirect users based on their auth status.
- Create an Index component to redirect unauthenticated users to the login page.
- Modify ApiAuthRepository to fetch user session data using access and refresh tokens.
- Introduce a new container file to manage use case instances for authentication and filament operations.
- Enhance authStore to validate tokens and fetch user data from the API.
- Add babel-plugin-module-resolver for improved module imports.
- Update package.json scripts for running the app on Android and iOS.
- Add expo-camera dependency for camera functionalities.
- Update tsconfig.json to include infrastructure path mapping.

mobile/app/(app)/inventory/new.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React, { useState, useEffect } from 'react';
 import {
   View, Text, ScrollView, TouchableOpacity, TextInput, StyleSheet, Alert,
 } from 'react-native';
@@ -10,6 +10,7 @@ import { Ionicons } from '@expo/vector-icons';
 import { SafeAreaView } from 'react-native-safe-area-context';
 import { usePresetStore } from '@store/presetStore';
 import { useFilamentStore } from '@store/filamentStore';
+import { useAuthStore } from '@store/authStore';
 import { Input } from '@presentation/components/ui/Input';
 import { Button } from '@presentation/components/ui/Button';
 import { Card } from '@presentation/components/ui/Card';
@@ -17,6 +18,7 @@ import { calcNetWeight } from '@domain/Filament';
 import { colors, typography, spacing, radius } from '@shared/theme';
 import { MATERIALS, type Material } from '@shared/constants';
 import { formatWeight } from '@shared/utils/filament';
+import { createFilamentUseCase } from '@infrastructure/container';
 
 const schema = z.object({
   brand: z.string().min(1, 'Marca obrigatória'),
@@ -39,6 +41,7 @@ export default function NewFilamentScreen(): React.ReactElement {
   const router = useRouter();
   const { presets, systemPresets } = usePresetStore();
   const { addFilament } = useFilamentStore();
+  const { user } = useAuthStore();
 
   const [selectedColor, setSelectedColor] = useState('#E05533');
   const [hexInput, setHexInput] = useState('#E05533');
@@ -46,6 +49,13 @@ export default function NewFilamentScreen(): React.ReactElement {
   const [selectedPresetId, setSelectedPresetId] = useState<string | null>(systemPresets[0]?.id ?? null);
   const [isLoading, setIsLoading] = useState(false);
 
+  // Quando os presets carregam (via layout), seleciona o primeiro sistema automaticamente
+  useEffect(() => {
+    if (selectedPresetId === null && presets.length > 0) {
+      setSelectedPresetId(presets.find((p) => p.isSystem)?.id ?? presets[0].id);
+    }
+  }, [presets, selectedPresetId]);
+
   const { control, handleSubmit, watch, formState: { errors } } = useForm<FormData>({
     resolver: zodResolver(schema),
     defaultValues: { brand: '', model: '', totalWeightG: 0, tempHotendC: 210, tempBedC: 60, flowFactorPct: 100 },
@@ -63,12 +73,28 @@ export default function NewFilamentScreen(): React.ReactElement {
       Alert.alert('Atenção', 'Selecione um preset de carretel.');
       return;
     }
+    if (!user) {
+      Alert.alert('Erro', 'Usuário não autenticado.');
+      return;
+    }
     setIsLoading(true);
     try {
-      // TODO: CreateFilamentUseCase via container DI
-      console.log('create filament', { ...data, material: selectedMaterial, colorHex: selectedColor, spoolPresetId: selectedPresetId });
+      const filament = await createFilamentUseCase.execute(user.id, {
+        material: selectedMaterial,
+        brand: data.brand,
+        model: data.model ?? null,
+        colorHex: selectedColor,
+        spoolPresetId: selectedPresetId,
+        totalWeightG: data.totalWeightG,
+        tempHotendC: data.tempHotendC ?? null,
+        tempBedC: data.tempBedC ?? null,
+        flowFactorPct: data.flowFactorPct ?? null,
+        notes: data.notes ?? null,
+      });
+      addFilament(filament);
       router.back();
-    } catch {
+    } catch (err) {
+      console.error('create filament error', err);
       Alert.alert('Erro', 'Não foi possível salvar o filamento.');
     } finally {
       setIsLoading(false);