Raised when a table or context is declared but no callback clause matches it.
Every with_table/2 call needs a table/2 clause for that table name, and
every with_context/2 call needs a context/2 clause for that key. The
message names the missing key and shows the clause to add.
Summary
Types
@type t() :: %Blink.MissingClauseError{ __exception__: true, callback: :table | :context, key: Blink.Seeder.key(), module: module() }