front: add reset button for trackEdition tool

Author: Akctarus

front/public/locales/en/translation.json

@@ -446,8 +446,9 @@
           "mode-add-point": "Add a point",
           "mode-delete-point": "Delete points",
           "mode-move-point": "Move points",
-          "toggle-anchoring": "Toggle anchoring on/off",
-          "save-line": "Save the line"
+          "reset-line": "Reset data",
+          "save-line": "Save the line",
+          "toggle-anchoring": "Toggle anchoring on/off"
         },
         "help": {
           "add-anchor-point": "Click to add a point at the end of the track section. Click on the track to add an intermediate point.",

front/public/locales/fr/translation.json

@@ -446,8 +446,9 @@
           "mode-add-point": "Ajouter un point",
           "mode-delete-point": "Supprimer des points",
           "mode-move-point": "Déplacer les points",
-          "toggle-anchoring": "Activer / désactiver l'ancrage automatique",
-          "save-line": "Sauvegarder la ligne"
+          "reset-line": "Réinitialiser les données",
+          "save-line": "Sauvegarder la ligne",
+          "toggle-anchoring": "Activer / désactiver l'ancrage automatique"
         },
         "help": {
           "add-anchor-point": "Cliquez pour ajouter un point au bout de la section de ligne. Cliquez sur la ligne pour ajouter un point intermédiaire.",

front/src/applications/editor/tools/trackEdition/tool.tsx

@@ -2,7 +2,7 @@ import React from 'react';
 import { cloneDeep, isEmpty, isEqual } from 'lodash';
 import { MdShowChart } from 'react-icons/md';
 import { RiDragMoveLine } from 'react-icons/ri';
-import { BiAnchor, BiArrowFromLeft, BiArrowToRight } from 'react-icons/bi';
+import { BiAnchor, BiArrowFromLeft, BiArrowToRight, BiReset } from 'react-icons/bi';
 import { Feature, LineString } from 'geojson';
 import getNearestPoint from '@turf/nearest-point';
 import { featureCollection } from '@turf/helpers';
@@ -65,6 +65,19 @@ const TrackEditionTool: Tool<TrackEditionState> = {
           }
         },
       },
+      {
+        id: 'reset-entity',
+        icon: BiReset,
+        labelTranslationKey: `Editor.tools.track-edition.actions.reset-line`,
+        isDisabled({ state: { track, initialTrack } }) {
+          return isEqual(track, initialTrack);
+        },
+        onClick({ setState, state: { initialTrack } }) {
+          setState({
+            track: cloneDeep(initialTrack),
+          });
+        },
+      },
     ],
     [
       {