Fix IDE warnings

src/components/PlayerCareerBattingTable.vue

@@ -36,7 +36,7 @@
             </tr>
           </thead>
           <tbody id="career-batting-table">
-            <tr v-for="stat in sortedRegularAndPostSeasonBatting">
+            <tr v-for="stat in sortedRegularAndPostSeasonBatting" :key="`${stat.seasonNumber}-${stat.isRegularSeason}`">
               <td>S{{ stat.seasonNumber }}{{ stat.isRegularSeason ? '' : ' / Playoffs' }}</td>
               <td>{{ stat.pa }}</td>
               <td>{{ stat.ab }}</td>
@@ -67,7 +67,7 @@
             </tr>
           </tbody>
           <tfoot>
-            <tr v-for="(stat, idx) in careerBattingStats">
+            <tr v-for="(stat, idx) in careerBattingStats" :key="idx">
               <th>Career{{ idx > 0 ? ' / Playoffs' : '' }}</th>
               <th>{{ stat.pa }}</th>
               <th>{{ stat.ab }}</th>
@@ -112,7 +112,7 @@ interface BattingStatWithSeason extends BattingStat {
 }
 
 export default {
-  name: "PlayerCareerBattingTable",
+  name: 'PlayerCareerBattingTable',
   props: {
     regularSeasonBattingStats: { type: Array<BattingStat>, required: true },
     postSeasonBattingStats: { type: Array<BattingStat>, required: true },