Support TagMacro parameter substitution for polymorphic function types on Scala 3

[neko-kai]

Currently TagMacro doesn't work for polymorphic function types - because type parameters there are hidden inside a method refinement - which aren't currently being substituted.

Example https://scastie.scala-lang.org/xBo3y9TES76qP4jcDyOp2Q

[!] Instance is not available in the object graph:
{type.(scala.PolyFunction {def apply(main$package$._$AppF[=0]): main$package$._$InjF[=scala.util.Either[+CustomError,+0]]})}.

[jdegoes]

/bounty $150

[algora-pbc]

💎 $150 bounty • ZIO

Steps to solve:

1. Start working: Comment /attempt #404 with your implementation plan
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