fix(search): handle filter geometry issue

ATM if the geometry is not valid, the search crashes as it's passer the ES query. This ensure the geometry is valid, and use null if not

libs/feature/search/src/lib/state/effects.ts

@@ -1,7 +1,7 @@
 import { Inject, Injectable, Optional } from '@angular/core'
 import { Actions, createEffect, ofType } from '@ngrx/effects'
 import { select, Store } from '@ngrx/store'
-import { buffer, combineLatestWith, debounceTime, from, of } from 'rxjs'
+import { buffer, combineLatestWith, debounceTime, from, of, tap } from 'rxjs'
 import {
   catchError,
   map,
@@ -47,6 +47,7 @@ import {
   AuthService,
   FavoritesService,
 } from '@geonetwork-ui/api/repository/gn4'
+import { valid as validGeoJson } from 'geojson-validation'
 
 @Injectable()
 export class SearchEffects {
@@ -130,8 +131,17 @@ export class SearchEffects {
               return of([state, favorites, null])
             }
             return this.filterGeometry$.pipe(
+              tap((geom) => {
+                const isValid = validGeoJson(geom)
+                if (!isValid) {
+                  throw '\nFilter geometry is not a valid GeoJson'
+                }
+              }),
               map((geom) => [state, favorites, geom]),
-              catchError(() => of([state, favorites, null])) // silently opt out of spatial filter if an error happens
+              catchError((e) => {
+                console.warn('The filter geometry cannot be used', e)
+                return of([state, favorites, null])
+              }) // silently opt out of spatial filter if an error happens
             )
           }),
           switchMap(