test(vpool): On pool init, the `SqrtDepth` should be equivalent to the base reserves because the base and reserves start out equal.

[Unique-Divine]

[matthiasmatt]

Should we require the base = quote at init by design?

[matthiasmatt]

maybe initialize pool with just phi instead of reserves

[Unique-Divine]

Personally, I'd prefer to pass in both baseReserve, sqrtDepth and pegMult as with the Drift convention as to not confuse ourselves. And we can just edit the initialize helper function:

	market := types.NewMarket(types.ArgsNewMarket{
		Pair:          pair,
		BaseReserves:  baseAssetReserve,
		QuoteReserves: quoteAssetReserve,
		Config:        &config,
		Bias:          bias,
		PegMultiplier: pegMultiplier,
	})