v0.9.0

Added

• Parsed dot-prefixed display shorthands into a projection AST so .limits.lo,
  .0.data, and chained method calls like .suggestion.as_ref().map_or_else(...)
  resolve against struct fields and variant bindings.
• Extended the error_derive integration suite and trybuild fixtures with
  regressions covering nested projections for named and tuple variants.

Changed

• Shorthand resolution now builds expressions from the projection AST, preserving
  raw identifiers, tuple indices, and method invocations when generating code.

Documentation

• Documented the richer shorthand projection support in the README and template
  so downstream users know complex field/method chains are available.