feat(plans) Plans create and edit API connect, TextController management and redirect

lib/presentation/plans/plan_create_screen/bloc/plan_create_event.dart

@@ -0,0 +1,21 @@
+// ignore_for_file: must_be_immutable
+
+part of 'plan_create_bloc.dart';
+
+/// Abstract class for all events that can be dispatched from the
+///PlanCreate widget.
+///
+/// Events must be immutable and implement the [Equatable] interface.
+@immutable
+abstract class PlanCreateEvent extends Equatable {}
+
+/// Event that is dispatched when the PlanCreate widget is first created.
+class PlanCreateInitialEvent extends PlanCreateEvent {
+  @override
+  List<Object?> get props => [];
+}
+
+class CreatePlan extends PlanCreateEvent {
+  @override
+  List<Object?> get props => [];
+}

lib/presentation/plans/plan_create_screen/bloc/plan_create_state.dart

@@ -0,0 +1,65 @@
+// ignore_for_file: must_be_immutable
+
+part of 'plan_create_bloc.dart';
+
+/// Represents the state of PlanCreate in the application.
+///
+
+class PlanCreateState extends Equatable {
+  PlanCreateState({
+    this.planModelObj,
+  });
+
+  PlanCreateModel? planModelObj;
+
+  @override
+  List<Object?> get props => [planModelObj];
+  PlanCreateState copyWith({PlanCreateModel? planModelObj}) {
+    return PlanCreateState(
+      planModelObj: planModelObj ?? this.planModelObj,
+    );
+  }
+}
+
+class PlanCreateLoadedState extends PlanCreateState {
+  PlanCreateLoadedState({
+    this.planModelObj,
+    this.name,
+    this.details,
+  });
+
+  PlanCreateModel? planModelObj;
+  TextEditingController? name;
+  TextEditingController? details;
+  @override
+  List<Object?> get props => [
+        planModelObj,
+        name,
+        details,
+      ];
+  PlanCreateLoadedState copyWith({
+    PlanCreateModel? planModelObj,
+    TextEditingController? name,
+    TextEditingController? details,
+  }) {
+    return PlanCreateLoadedState(
+      planModelObj: planModelObj ?? this.planModelObj,
+      name: name ?? this.name,
+      details: details ?? this.details,
+    );
+  }
+}
+
+class PlanCreateErrorState extends PlanCreateState {
+  final String errorMessage;
+
+  PlanCreateErrorState(this.errorMessage);
+
+  @override
+  List<Object> get props => [errorMessage];
+}
+
+class PlanCreateInitialState extends PlanCreateState {
+  PlanCreateInitialState({required PlanCreateModel planModelObj})
+      : super(planModelObj: planModelObj);
+}