v0.29.4

Changed

• tooling: extend the no-project-special-casing pre-commit hook to reject the xberg and
  crawlberg downstream product names (case-insensitive, including camelCase and separator
  variants), and consolidate the brand allowlist so the xberg-io org namespace and the xberg.io
  domain stay permitted while xberg-io/xberg and bare xberg mentions are still caught. Neutralize
  the xberg-named Java/enum test fixtures to generic sample names.

Fixed

• e2e: keep public Ruby and Elixir test calls on configured method names and
  resolve $mock_url placeholders inside typed JSON-array arguments across
  generated language e2e suites.

• e2e: resolve $mock_url placeholders for Ruby object arrays, Elixir typed
  object arguments, and Kotlin/PHP typed object setup while allowing Elixir e2e
  calls to target keyword-opts public facades.

• e2e: avoid Elixir typed-object variable collisions and align Kotlin typed
  object mock URL fallbacks with the generated mock-server harness.

• node: remove downstream internal DTO names from generated trait-bridge
  return-value comments.

• ffi: honor [crates.ffi].exclude_types when generating cbindgen.toml.
  Excluded Rust-only helper DTOs are now omitted from the header prelude forward
  declarations and emitted in [export].exclude, keeping C and cgo headers from
  leaking types that the FFI layer does not expose.

• java/kotlin-android: route configured trait-bridge lifecycle functions through the generated
  bridge APIs instead of also emitting ordinary FFI wrappers. This keeps raw Rust functions such as
  register_document_extractor from shadowing typed host interfaces (IDocumentExtractor,
  IRenderer) with dangling DocumentExtractor/Renderer parameter types or JSON-string JNI
  declarations.