This documentation change includes the following:

* Clarification of recommended action for `features.default_symbol_visibility` and enhanced the sample code for Edition 2023 -> 2024 changes in `editions/features.md`
* Formatting fix in `editions/overview.md`, `news/v32.md`, and `news/2025-06-27.md`
* Updated the C++ tutorial to reference Editions
* Clarified language in `news/2025-06-27.md`
* Added Edition 2024 information to `programming-guides/editions.md`
* Updated formatting in `programming-guides/serialization-not-canonical.md` to make it less weird
* Added information about `enforce_naming_style` to `programming-guides/style.md`
* Added the `reference/protobuf/edition-2024-spec.md` topic
* Updated `reference/rust/rust-generated.md` to include information about relevant traits and to highlight associated functions

PiperOrigin-RevId: 803449001
Change-Id: I61a9a5cc7fe5ead3053ab395847ea53143b296c2

Author: Protocol Buffer Team