feat: MVP Fase 0 — Process Cost Platform v0.1.0

Plataforma completa de análisis de costos operativos basada en BPMN 2.0.

Funcionalidades incluidas:
- Import de archivos BPMN 2.0 por drag & drop + 3 procesos de ejemplo
- Visualización read-only del diagrama (bpmn-js)
- Configuración de actividades (costo, tiempo, recursos asignados)
- CRUD de recursos (rol, persona, sistema, equipo, insumo)
- Configuración global (moneda, overhead %, nombre, cliente)
- Motor de simulación determinístico agregado con propagación de gateways XOR/AND
- Reporte visual con mapa de calor en dos modos (relativo/absoluto)
- Gráficos: KPIs, top actividades, composición, costo por recurso
- Export PDF (jsPDF + html2canvas) y CSV (papaparse)
- Persistencia en IndexedDB (Dexie)
- 268 tests unitarios/integración + 6 E2E con Playwright
- Deploy: https://process-cost-platform.pages.dev

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

public/sample-processes/simple-linear.bpmn

@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
+             xmlns:dc="http://www.omg.org/spec/DD/20100524/DC"
+             xmlns:di="http://www.omg.org/spec/DD/20100524/DI"
+             targetNamespace="http://bpmn.io/schema/bpmn"
+             id="simple-linear-definitions">
+
+  <process id="simple-linear-process" name="Proceso Lineal Simple" isExecutable="false">
+
+    <startEvent id="start" name="Inicio">
+      <outgoing>flow1</outgoing>
+    </startEvent>
+
+    <task id="task1" name="Recibir solicitud">
+      <incoming>flow1</incoming>
+      <outgoing>flow2</outgoing>
+    </task>
+
+    <task id="task2" name="Verificar documentación">
+      <incoming>flow2</incoming>
+      <outgoing>flow3</outgoing>
+    </task>
+
+    <task id="task3" name="Procesar pedido">
+      <incoming>flow3</incoming>
+      <outgoing>flow4</outgoing>
+    </task>
+
+    <task id="task4" name="Notificar al cliente">
+      <incoming>flow4</incoming>
+      <outgoing>flow5</outgoing>
+    </task>
+
+    <task id="task5" name="Archivar expediente">
+      <incoming>flow5</incoming>
+      <outgoing>flow6</outgoing>
+    </task>
+
+    <endEvent id="end" name="Fin">
+      <incoming>flow6</incoming>
+    </endEvent>
+
+    <sequenceFlow id="flow1" sourceRef="start" targetRef="task1"/>
+    <sequenceFlow id="flow2" sourceRef="task1" targetRef="task2"/>
+    <sequenceFlow id="flow3" sourceRef="task2" targetRef="task3"/>
+    <sequenceFlow id="flow4" sourceRef="task3" targetRef="task4"/>
+    <sequenceFlow id="flow5" sourceRef="task4" targetRef="task5"/>
+    <sequenceFlow id="flow6" sourceRef="task5" targetRef="end"/>
+
+  </process>
+
+  <bpmndi:BPMNDiagram id="diagram">
+    <bpmndi:BPMNPlane id="plane" bpmnElement="simple-linear-process">
+      <bpmndi:BPMNShape id="start_di" bpmnElement="start">
+        <dc:Bounds x="152" y="162" width="36" height="36"/>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="task1_di" bpmnElement="task1">
+        <dc:Bounds x="240" y="140" width="100" height="80"/>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="task2_di" bpmnElement="task2">
+        <dc:Bounds x="390" y="140" width="100" height="80"/>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="task3_di" bpmnElement="task3">
+        <dc:Bounds x="540" y="140" width="100" height="80"/>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="task4_di" bpmnElement="task4">
+        <dc:Bounds x="690" y="140" width="100" height="80"/>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="task5_di" bpmnElement="task5">
+        <dc:Bounds x="840" y="140" width="100" height="80"/>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="end_di" bpmnElement="end">
+        <dc:Bounds x="992" y="162" width="36" height="36"/>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="flow1_di" bpmnElement="flow1">
+        <di:waypoint x="188" y="180"/><di:waypoint x="240" y="180"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="flow2_di" bpmnElement="flow2">
+        <di:waypoint x="340" y="180"/><di:waypoint x="390" y="180"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="flow3_di" bpmnElement="flow3">
+        <di:waypoint x="490" y="180"/><di:waypoint x="540" y="180"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="flow4_di" bpmnElement="flow4">
+        <di:waypoint x="640" y="180"/><di:waypoint x="690" y="180"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="flow5_di" bpmnElement="flow5">
+        <di:waypoint x="790" y="180"/><di:waypoint x="840" y="180"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="flow6_di" bpmnElement="flow6">
+        <di:waypoint x="940" y="180"/><di:waypoint x="992" y="180"/>
+      </bpmndi:BPMNEdge>
+    </bpmndi:BPMNPlane>
+  </bpmndi:BPMNDiagram>
+
+</definitions>