[#2054] Fix zoom view bug (#2055)

Currently, when granularity is set to day or week, clicking on a ramp
will open up a zoom view where commit messages are not being displayed
and sorting by insertions does not result in any sorting. 

Let's fix the unintended behaviour of the zoom view.

frontend/src/components/c-ramp.vue

@@ -142,8 +142,15 @@ export default defineComponent({
       }
 
       const zoomUser = { ...user };
-      // Type cast here is unsafe
-      zoomUser.commits = user.dailyCommits as Commit[];
+      // Calculate total commit result insertion and deletion for the daily/weekly commit selected
+      zoomUser.commits = user.dailyCommits.map(
+        (dailyCommit) => ({
+          insertions: dailyCommit.commitResults.reduce((acc, currCommitResult) => acc + currCommitResult.insertions, 0),
+          deletions: dailyCommit.commitResults.reduce((acc, currCommitResult) => acc + currCommitResult.deletions, 0),
+          ...dailyCommit,
+          commitResults: dailyCommit.commitResults.map((commitResult) => ({ ...commitResult, isOpen: true })),
+        }),
+      ) as Commit[];
 
       const info = {
         zRepo: user.repoName,