[hzqst]

Changes

• Add shared FormatValidation v1.0.0 pinned to commit 13c9fabe058e1f887ad1b03bb6884de911192c6a.
• Add compiler-free CMake format / format-check targets, editor configuration and clang-format CI using version 23.1.3.
• Apply the shared DiligentCore-derived style to maintained C/C++ sources, retaining include order and excluding third-party SDK/source copies.
• Keep tooling integration and source formatting in separate commits.

Verification

• All 20 component format checks and aggregate format CI passed.
• Aggregate Win32 Debug and Release builds passed; 70 CTest cases per configuration passed across aggregate and standalone tests.
• Shared tooling behavior tests and actionlint passed.
• Inline assembly boundaries were checked, including an x86 compile comparison of the exception-handler macros.

Co-Authored-By: Codex codex@openai.com