feat: múltiples mejoras y correcciones

- Agrega SecMapa con visualización geográfica de siniestros
- Actualiza exportación a PDF con nuevas secciones
- Corrige colores de interfaz (modo claro/oscuro)
- Corrige cálculo de víctimas fatales en SecSintesis usando campo 'fallecidos'
- Corrige serie histórica para reflejar año filtrado correctamente

package-lock.json

@@ -12,9 +12,14 @@
         "html2canvas": "^1.4.1",
         "html2canvas-pro": "^2.0.2",
         "jspdf": "^4.2.1",
+        "leaflet": "^1.9.4",
+        "leaflet-image": "^0.4.0",
+        "leaflet.heat": "^0.2.0",
+        "leaflet.markercluster": "^1.5.3",
         "lucide-react": "^1.8.0",
         "react": "^19.2.4",
         "react-dom": "^19.2.4",
+        "react-leaflet": "^5.0.0",
         "react-router-dom": "^7.14.0",
         "recharts": "^3.8.1"
       },
@@ -603,6 +608,17 @@
         "url": "https://github.com/sponsors/Boshen"
       }
     },
+    "node_modules/@react-leaflet/core": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@react-leaflet/core/-/core-3.0.0.tgz",
+      "integrity": "sha512-3EWmekh4Nz+pGcr+xjf0KNyYfC3U2JjnkWsh0zcqaexYqmmB5ZhH37kz41JXGmKzpaMZCnPofBBm64i+YrEvGQ==",
+      "license": "Hippocratic-2.1",
+      "peerDependencies": {
+        "leaflet": "^1.9.0",
+        "react": "^19.0.0",
+        "react-dom": "^19.0.0"
+      }
+    },
     "node_modules/@reduxjs/toolkit": {
       "version": "2.11.2",
       "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.11.2.tgz",
@@ -1845,6 +1861,12 @@
         "node": ">=12"
       }
     },
+    "node_modules/d3-queue": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/d3-queue/-/d3-queue-2.0.3.tgz",
+      "integrity": "sha512-ejbdHqZYEmk9ns/ljSbEcD6VRiuNwAkZMdFf6rsUb3vHROK5iMFd8xewDQnUVr6m/ba2BG63KmR/LySfsluxbg==",
+      "license": "BSD-3-Clause"
+    },
     "node_modules/d3-scale": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.2.tgz",
@@ -2624,6 +2646,35 @@
         "json-buffer": "3.0.1"
       }
     },
+    "node_modules/leaflet": {
+      "version": "1.9.4",
+      "resolved": "https://registry.npmjs.org/leaflet/-/leaflet-1.9.4.tgz",
+      "integrity": "sha512-nxS1ynzJOmOlHp+iL3FyWqK89GtNL8U8rvlMOsQdTTssxZwCXh8N2NB3GDQOL+YR3XnWyZAxwQixURb+FA74PA==",
+      "license": "BSD-2-Clause"
+    },
+    "node_modules/leaflet-image": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/leaflet-image/-/leaflet-image-0.4.0.tgz",
+      "integrity": "sha512-J/vLCHiYNXlcQ/SZbHhj/VF5k3thxTryWijoqMO9sB20KV7hlMNUZDgxcDzXnfjk4hcYcFfGbveVc1tyQ9FgYw==",
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "d3-queue": "2.0.3"
+      }
+    },
+    "node_modules/leaflet.heat": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/leaflet.heat/-/leaflet.heat-0.2.0.tgz",
+      "integrity": "sha512-Cd5PbAA/rX3X3XKxfDoUGi9qp78FyhWYurFg3nsfhntcM/MCNK08pRkf4iEenO1KNqwVPKCmkyktjW3UD+h9bQ=="
+    },
+    "node_modules/leaflet.markercluster": {
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/leaflet.markercluster/-/leaflet.markercluster-1.5.3.tgz",
+      "integrity": "sha512-vPTw/Bndq7eQHjLBVlWpnGeLa3t+3zGiuM7fJwCkiMFq+nmRuG3RI3f7f4N4TDX7T4NpbAXpR2+NTRSEGfCSeA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "leaflet": "^1.3.1"
+      }
+    },
     "node_modules/levn": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.4.1.tgz",
@@ -3219,6 +3270,20 @@
       "license": "MIT",
       "peer": true
     },
+    "node_modules/react-leaflet": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/react-leaflet/-/react-leaflet-5.0.0.tgz",
+      "integrity": "sha512-CWbTpr5vcHw5bt9i4zSlPEVQdTVcML390TjeDG0cK59z1ylexpqC6M1PJFjV8jD7CF+ACBFsLIDs6DRMoLEofw==",
+      "license": "Hippocratic-2.1",
+      "dependencies": {
+        "@react-leaflet/core": "^3.0.0"
+      },
+      "peerDependencies": {
+        "leaflet": "^1.9.0",
+        "react": "^19.0.0",
+        "react-dom": "^19.0.0"
+      }
+    },
     "node_modules/react-redux": {
       "version": "9.2.0",
       "resolved": "https://registry.npmjs.org/react-redux/-/react-redux-9.2.0.tgz",