Overhaul Transform2D documentation #645

Job	Run time
📊 Static checks / Code style, file formatting, and docs	1m 12s
🤖 Android / Editor (target=editor)	4m 4s
🐧 Linux / Editor w/ Mono (target=editor)	3m 43s
🍎 macOS / Editor (target=editor, tests=yes)	4m 12s
🤖 Android / Template arm32 (target=template_release, arch=arm32)	3m 16s
🐧 Linux / Editor with doubles and GCC sanitizers (target=editor, tests=yes, dev_build=yes, scu_build=yes, precision=double, use_asan=yes, use_ubsan=yes, linker=gold)	11m 56s
🍏 iOS / Template (target=template_release)	2m 16s
🍎 macOS / Template (target=template_release)	3m 52s
🤖 Android / Template arm64 (target=template_release, arch=arm64)	3m 30s
🐧 Linux / Editor with clang sanitizers (target=editor, tests=yes, dev_build=yes, use_asan=yes, use_ubsan=yes, use_llvm=yes, linker=lld)	5m 32s
🐧 Linux / Editor with ThreadSanitizer (target=editor, tests=yes, dev_build=yes, use_tsan=yes, use_llvm=yes, linker=lld)	11m 29s
🌐 Web / Template w/ threads (target=template_release, threads=yes)	3m 54s
🐧 Linux / Template w/ Mono (target=template_release)	4m 17s
🏁 Windows / Editor (target=editor, tests=yes)	9m 16s
🌐 Web / Template w/o threads (target=template_release, threads=no)	3m 57s
🐧 Linux / Minimal template (target=template_release, everything disabled)	1m 36s
🏁 Windows / Template (target=template_release)	8m 35s
🪲 Godot CPP / Build and test Godot CPP	7m 46s
	1h 34m 23s

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