scouting: Don't ask for confirmation when leaving the View tab

Since there's really no risk when navigating away from the View tab,
it's pretty annoying to confirm the action. This patch makes it so the
user doesn't see the confirmation dialog anymore. They can switch away
from the View tab without issues.

Signed-off-by: Philipp Schrader <philipp.schrader@gmail.com>
Change-Id: I0b00331bc55e983fff202fa9fa3914fe96528e31
diff --git a/scouting/www/app/app.ts b/scouting/www/app/app.ts
index 011c94f..597e5c5 100644
--- a/scouting/www/app/app.ts
+++ b/scouting/www/app/app.ts
@@ -10,7 +10,7 @@
   | 'Pit';
 
 // Ignore the guard for tabs that don't require the user to enter any data.
-const unguardedTabs: Tab[] = ['MatchList'];
+const unguardedTabs: Tab[] = ['MatchList', 'View'];
 
 type TeamInMatch = {
   teamNumber: string;