FE: Error handle dashboard when no games played

[mattmcfad]

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angular.js:9827 GET http://localhost:8888/api/stats/streak/wins/top 500 (Internal Server Error)
angular.js:9827 GET http://localhost:8888/api/stats/streak/losses/top 500 (Internal Server Error)
angular.js:9827 GET http://localhost:8888/api/stats/largest-score-difference 500 (Internal Server Error)

[mattmcfad]

weekly standings returned empty. Profile Page
no games played Compare Page
no games

from #105