salvas novas notas no banco na tela_notas.dart e ajustado a tela_faltas.dart

lib/componentes/item_aluno_nota.dart

@@ -0,0 +1,64 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:rkm_educa_prof_app/componentes/text_custom.dart';
+import 'package:rkm_educa_prof_app/modelos/modelo_nota_aluno.dart';
+import '../modelos/modelo_presenca_aluno.dart';
+import '../utils/cores.dart';
+import '../utils/dimensoes.dart';
+
+class ItemAlunoNota extends StatelessWidget {
+
+  bool edit;
+  var onChanged;
+  ModeloNotaAluno aluno;
+
+  ItemAlunoNota({
+    required this.edit,
+    required this.onChanged,
+    required this.aluno
+});
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Row(
+          children: [
+            Container(
+                width: 30,
+                child: TextCustom(text: aluno.NR_TURMA,size: 12.0, fontWeight: FontWeight.bold)),
+            TextCustom(text: aluno.NO_ALUNO,size: 12.0, fontWeight: FontWeight.bold),
+            Spacer(),
+            aluno.STATUS!='MATRICULADO'?
+            Container(
+                margin: EdgeInsets.symmetric(vertical: 5),
+                child: TextCustom(text: 'TRANSFERIDO', size: 12.0, fontWeight: FontWeight.bold,color: Colors.red,)):
+            Container(
+              margin: EdgeInsets.symmetric(vertical: 5),
+              color: PaletaCores.cinzaInput,
+              width: 50,
+              height: 25,
+              child: TextFormField(
+                enabled: edit,
+                inputFormatters: [
+                  FilteringTextInputFormatter.digitsOnly,
+                ],
+                controller: aluno.NOTA,
+                keyboardType: TextInputType.numberWithOptions(decimal: true),
+                decoration: InputDecoration(
+                  border: OutlineInputBorder(
+                    borderSide: BorderSide(width: 1, color: Colors.black12),
+                  ),
+                ),
+                onChanged: onChanged,
+              ),
+            )
+          ],
+        ),
+        aluno.AVISO==''?Container()
+            :TextCustom(text: aluno.AVISO,fontWeight: FontWeight.bold, color: Colors.red,textAlign: TextAlign.start,)
+      ],
+    );
+  }
+}