chore(ltk_ritobin): release v0.6.0

[github-actions]

🤖 New release

• ltk_ritobin: 0.5.0 -> 0.6.0 (⚠ API breaking changes)

⚠ ltk_ritobin breaking changes

--- failure enum_missing: pub enum removed or renamed ---

Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.48.0/src/lints/enum_missing.ron

Failed in:
  enum ltk_ritobin::typecheck::visitor::IrItem, previously in file /tmp/.tmpSvrvsw/ltk_ritobin/src/typecheck/visitor.rs:40
  enum ltk_ritobin::typecheck::visitor::Diagnostic, previously in file /tmp/.tmpSvrvsw/ltk_ritobin/src/typecheck/visitor.rs:160

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.48.0/src/lints/struct_missing.ron

Failed in:
  struct ltk_ritobin::typecheck::visitor::IrListItem, previously in file /tmp/.tmpSvrvsw/ltk_ritobin/src/typecheck/visitor.rs:37
  struct ltk_ritobin::typecheck::visitor::MaybeSpanDiag, previously in file /tmp/.tmpSvrvsw/ltk_ritobin/src/typecheck/visitor.rs:276
  struct ltk_ritobin::typecheck::visitor::DiagnosticWithSpan, previously in file /tmp/.tmpSvrvsw/ltk_ritobin/src/typecheck/visitor.rs:270
  struct ltk_ritobin::typecheck::visitor::IrEntry, previously in file /tmp/.tmpSvrvsw/ltk_ritobin/src/typecheck/visitor.rs:31

Changelog

0.6.0 - 2026-07-13

Added

• (ritobin) error when unexpected ListItemBlock in non block-like parent
• (ritobin) [breaking] unnest things from typecheck::visitor module
• (ritobin) bring back strict root non entry errors
• (ritobin) nicer root entry related diagnostics

Other

• add proper root entries to some tests

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This PR was generated with release-plz.