Add thread names to log lines (#3893)

* the bare minimum (this won't even compile on windows yet)

* well I guess this is redundant now

* Windows GetThreadName

* Move function to common/thread and add full guest name where applicable

* the loathsome clang-formatter

* do stuff first ask for opinions later

* copyright 2026

* remove unused header

* copyright 2024-2026

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Co-authored-by: Stephen Miller <[email protected]>