feat: importar csv y auditar ediciones

openspec/changes/add-navigation-csv-audit/specs/navigation/spec.md

@@ -0,0 +1,28 @@
+# Spec Delta
+
+## Purpose
+
+Permite que una persona siempre entienda dónde está y pueda volver a Inicio o al paso anterior sin depender del botón físico del dispositivo.
+
+## ADDED Requirements
+
+### Requirement: Navegación global visible
+The system SHALL show a shared navigation context with a home action, back action, and breadcrumbs on every application view.
+
+#### Scenario: Volver desde Jornada
+- **WHEN** user navigates from Inicio to Jornada
+- **THEN** the view shows the breadcrumb `Inicio > Jornada`
+- **AND** selecting Inicio returns to the dashboard
+- **AND** selecting Atrás returns to the previous route
+
+#### Scenario: Fallback de Atrás
+- **GIVEN** the user opened a deep link without router history
+- **WHEN** user selects Atrás
+- **THEN** the system navigates to Inicio instead of leaving the application
+
+### Requirement: Navegación responsive
+The system SHALL expose the same destinations through a visible desktop menu and an accessible mobile menu.
+
+#### Scenario: Menú móvil
+- **WHEN** viewport width is narrow
+- **THEN** user can open the menu, choose Inventario, close it, and return to Inicio