fix error for no balance, add some protocols

[ReynardoEW]

when using balance adapter it assume no change (0) = error, the check is too strict, so i changed it to check if it's null instead of 0
also added dolo, gogopool, pinksale, number protocols

[llamatester]

The emissions chart produced by "protocols/chainlink.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/dolo.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/gogopool.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/number-protocol.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/pinksale.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/chainlink.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/conx.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/delysium.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/dolo.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/gogopool.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/number-protocol.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/pengu.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/pinksale.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/vana.ts" should be below:

[llamatester]

The emissions chart produced by "protocols/whitebit.ts" should be below: