chore(scaffold): full repo build-out

Adds README, LICENSE (MIT), .gitignore, Makefile, CONTRIBUTING, CHANGELOG,
SECURITY, CODEOWNERS, .editorconfig, .github/workflows/ci.yml, and
docs/ARCHITECTURE.md + docs/adr/0001 to bring this repository up to the
CxLLM family baseline.

.git.nosync/COMMIT_EDITMSG

@@ -1 +1 @@
-chore(auto): ci.yml
+chore(auto): CONTRIBUTING.md

.git.nosync/logs/HEAD

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 db7b01f4aa2346b2ddf5de599b6087452ebe1e95 482c21bd76bfb0eb8cebfe5950bf69b641b094bd CxLLM Buildout <buildout@cxllm-studio.com> 1779033985 -0500	commit: chore(scaffold): full repo build-out
 482c21bd76bfb0eb8cebfe5950bf69b641b094bd 4f569b0156c3b4c94377acbb22c9a1bb4bb03235 CxLLM Buildout <buildout@cxllm-studio.com> 1779034010 -0500	commit: chore(auto): ci.yml
+4f569b0156c3b4c94377acbb22c9a1bb4bb03235 4925acb442bc7c6adad6c1e20ba6d82742689cd8 CxLLM Buildout <buildout@cxllm-studio.com> 1779034016 -0500	commit: chore(auto): CONTRIBUTING.md

.git.nosync/logs/refs/heads/main

@@ -3,3 +3,4 @@ e2a87e1964f174768f392b9c96c5332337d302f8 a2f6b05f0dde01b563f4db05a8a62e3835d525e
 a2f6b05f0dde01b563f4db05a8a62e3835d525e9 db7b01f4aa2346b2ddf5de599b6087452ebe1e95 CxLLM Buildout <buildout@cxllm-studio.com> 1779033968 -0500	commit: chore(scaffold): full repo build-out
 db7b01f4aa2346b2ddf5de599b6087452ebe1e95 482c21bd76bfb0eb8cebfe5950bf69b641b094bd CxLLM Buildout <buildout@cxllm-studio.com> 1779033985 -0500	commit: chore(scaffold): full repo build-out
 482c21bd76bfb0eb8cebfe5950bf69b641b094bd 4f569b0156c3b4c94377acbb22c9a1bb4bb03235 CxLLM Buildout <buildout@cxllm-studio.com> 1779034010 -0500	commit: chore(auto): ci.yml
+4f569b0156c3b4c94377acbb22c9a1bb4bb03235 4925acb442bc7c6adad6c1e20ba6d82742689cd8 CxLLM Buildout <buildout@cxllm-studio.com> 1779034016 -0500	commit: chore(auto): CONTRIBUTING.md

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