Enable ESLint rule vue/return-in-computed-property

web/eslint.config.ts

@@ -23,7 +23,6 @@ export default defineConfigWithVueTs(
       // Temporary ignores until rules can be fixed
       "vue/require-v-for-key": "off",
       "vue/valid-v-for": "off",
-      "vue/return-in-computed-property": "off",
       "vue/no-use-v-if-with-v-for": "off",
     },
   },

web/src/components/map/MapTooltip.vue

@@ -63,6 +63,7 @@ const clickedFeatureSourceType = computed(() => {
     if (feature.source.includes(".vector")) return "vector";
     if (feature.source.includes(".bounds")) return "raster";
   }
+  return undefined;
 });
 
 const rasterValue = computed(() => {
@@ -84,6 +85,7 @@ const rasterValue = computed(() => {
       }
     }
   }
+  return undefined;
 });
 
 function zoomToFeature() {

web/src/components/sidebars/NetworksPanel.vue

@@ -21,6 +21,7 @@ const networkState = computed(() => {
   if (networkStore.currentNetwork) {
     return networkStore.networkStates[networkStore.currentNetwork.id];
   }
+  return undefined;
 });
 
 const tab = ref();