Maintainer priorities

[StephanTLavavej]

This is a quick summary of what the STL maintainers are working on.

@StephanTLavavej

⚠️ High priority

🦄 Nice to have

• Modules:
  • ⚙️ Module translation work
  • 🐞 Modules Bug Bash II
  • 🕵️ Investigate Clang modules (see Arthapz's incantations in Discord)
  • 📃 Modules guide with "%VCToolsInstallDir%\modules\std.ixx"
• ⏳ Contribution Guidelines
• 🐞 Record bugfixes in Tracking Issue for constexpr Containers: P0784, P0980, P1004 #1566
• 🐞 Fix <exception>: std::exception::what has wrong signature #948 (with an escape hatch)
• 📜 Write a blog post after flat_meow lands, talking about library-only completeness, other work like vectorization and the sleep/wait fixes, plan for compiler-dependent features, start of 26 work, and ongoing modules work