feat: enhance filament management and UI improvements

- Update SpoolPresetRepository to include user_id in the update query.
- Expand .gitignore to include various environment and temporary files.
- Revise agent documentation for better clarity and formatting.
- Implement pull-to-refresh functionality in the inventory list.
- Integrate API calls for deleting and updating filaments, ensuring state synchronization.
- Add custom color picker for filament color selection with hex validation.
- Update AndroidManifest and Gradle files for improved configuration and permissions.
- Refactor MainActivity and MainApplication for better splash screen handling.
- Update styles and colors for a cohesive UI experience.
- Replace splash screen logos and icons with new assets.

mobile/app/(app)/inventory/[id]/edit.tsx

@@ -10,13 +10,15 @@ 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 { deleteFilamentUseCase, updateFilamentUseCase } from '@infrastructure/container';
 import { Input } from '@presentation/components/ui/Input';
 import { Button } from '@presentation/components/ui/Button';
 import { Card } from '@presentation/components/ui/Card';
 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 { formatWeight, isValidHex, normalizeHex } from '@shared/utils/filament';
 
 const schema = z.object({
   brand: z.string().min(1, 'Marca obrigatória'),
@@ -48,6 +50,7 @@ export default function EditFilamentScreen(): React.ReactElement {
   const [selectedMaterial, setSelectedMaterial] = useState<Material>((filament?.material as Material) ?? 'PLA');
   const [selectedPresetId, setSelectedPresetId] = useState<string | null>(filament?.spoolPresetId ?? systemPresets[0]?.id ?? null);
   const [isLoading, setIsLoading] = useState(false);
+  const [isOpeningColorPicker, setIsOpeningColorPicker] = useState(false);
 
   const { control, handleSubmit, watch, formState: { errors } } = useForm<FormData>({
     resolver: zodResolver(schema),
@@ -82,23 +85,66 @@ export default function EditFilamentScreen(): React.ReactElement {
     );
   }
 
-  function handleDelete(): void {
+  const handleOpenColorPicker = (): void => {
+    if (isOpeningColorPicker) return;
+    setIsOpeningColorPicker(true);
+    Alert.prompt(
+      'Cor Customizada',
+      'Digite um código de cor hexadecimal (ex: #FF5733)',
+      [
+        { text: 'Cancelar', style: 'cancel', onPress: () => setIsOpeningColorPicker(false) },
+        {
+          text: 'Confirmar',
+          onPress: (value) => {
+            setIsOpeningColorPicker(false);
+            if (!value) return;
+            const normalized = normalizeHex(value.trim());
+            if (isValidHex(normalized)) {
+              setSelectedColor(normalized);
+              setHexInput(normalized);
+            } else {
+              Alert.alert('Erro', 'Código hexadecimal inválido. Use o formato #RRGGBB ou #RGB.');
+            }
+          },
+        },
+      ],
+      'plain-text',
+      selectedColor,
+    );
+  };
+
+  const handleDelete = async (): Promise<void> => {
     Alert.alert(
-      'Excluir filamento',
-      `Deseja excluir "${filament!.brand}${filament!.model ? ` ${filament!.model}` : ''}"? Esta ação não pode ser desfeita.`,
+      'Confirmar Deleção',
+      'Tem certeza que deseja deletar este filamento?',
       [
         { text: 'Cancelar', style: 'cancel' },
         {
-          text: 'Excluir',
+          text: 'Deletar',
           style: 'destructive',
-          onPress: () => {
-            removeFilament(filament!.id);
-            router.replace('/(app)/(tabs)/inventory');
+          onPress: async () => {
+            const user = useAuthStore.getState().user;
+            if (!user) {
+              Alert.alert('Erro', 'Usuário não autenticado.');
+              return;
+            }
+            setIsLoading(true);
+            try {
+              await deleteFilamentUseCase.execute(filament!.id, user.id);
+              removeFilament(filament!.id);
+              Alert.alert('Sucesso', 'Filamento deletado.');
+              router.back();
+            } catch (err) {
+              console.error('delete filament error', err);
+              Alert.alert('Erro', 'Falha ao deletar: ' + (err as Error).message);
+            } finally {
+              setIsLoading(false);
+            }
           },
         },
       ],
     );
-  }
+  };
 
   async function onSubmit(data: FormData): Promise<void> {
     if (!selectedPresetId) {
@@ -163,7 +209,7 @@ export default function EditFilamentScreen(): React.ReactElement {
                   style={[styles.colorDot, { backgroundColor: c }, selectedColor === c && styles.colorDotActive]}
                 />
               ))}
-              <TouchableOpacity style={styles.colorAddBtn}>
+              <TouchableOpacity style={styles.colorAddBtn} onPress={handleOpenColorPicker}>
                 <Ionicons name="add" size={18} color={colors.textSecondary} />
               </TouchableOpacity>
             </View>