feat(Web): Combine api and filter @client state query into one #3

[evenchange4]

This PR is to reproduce the apollographql/apollo-link-state#140 issue.

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Output:

@todomvc-subscriptions/web: (node:19542) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'filter' of undefined
    at resolver (/todomvc-subscriptions/node_modules/apollo-link-state/lib/index.js:26:66)

[codecov]

Codecov Report

Merging #11 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #11   +/-   ##
=======================================
  Coverage   19.25%   19.25%           
=======================================
  Files          16       16           
  Lines         187      187           
  Branches       31       31           
=======================================
  Hits           36       36           
  Misses        121      121           
  Partials       30       30

Impacted Files	Coverage Δ
packages/web/modules/todos/gql.js	100% <ø> (ø)	⬆️

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