[ADD]graphiqlRouter option in config

[Makcy]

Checklist

• [ ] npm test passes
• [ ] tests and/or benchmarks are included
• [ ] documentation is changed or added
• [ ] commit message follows commit guidelines

Affected core subsystem(s)

Description of change

[codecov[bot]]

Codecov Report

Merging #17 into master will not change coverage. The diff coverage is 100%.

@@          Coverage Diff          @@
##           master    #17   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           8      8           
  Lines          94     95    +1     
=====================================
+ Hits           94     95    +1

Impacted Files	Coverage Δ
app/middleware/graphql.js	100% <100%> (ø)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 0248cb2...5189642. Read the comment docs.

[codecov-io]

Codecov Report

Merging #17 into master will not change coverage. The diff coverage is 100%.

@@          Coverage Diff          @@
##           master    #17   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           8      8           
  Lines          94     95    +1     
=====================================
+ Hits           94     95    +1

Impacted Files	Coverage Δ
app/middleware/graphql.js	100% <100%> (ø)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 0248cb2...5189642. Read the comment docs.