Split apart component infra to allow for abstract class integration #3395

Job	Run time
mypy (./packages/autogen-core)	2m 20s
mypy (./packages/autogen-magentic-one)	1m 5s
mypy (./packages/agbench)	53s
mypy (./packages/autogen-ext)	1m 49s
mypy (./packages/autogen-agentchat)	1m 8s
mypy (./packages/magentic-one-cli)	1m 12s
codecov (./packages/autogen-core)	55s
codecov (./packages/autogen-magentic-one)	1m 46s
codecov (./packages/autogen-ext)	2m 51s
docs (./packages/autogen-core)	1m 26s
codecov (./packages/autogen-agentchat)	1m 9s
docs-example-check (./packages/autogen-core)	3m 18s
format	49s
lint	1m 0s
pyright (./packages/autogen-core)	55s
pyright (./packages/autogen-magentic-one)	1m 17s
samples-code-check	55s
pyright (./packages/agbench)	54s
pyright (./packages/autogen-ext)	1m 10s
test (./packages/autogen-core)	48s
pyright (./packages/autogen-agentchat)	1m 10s
check-proto-changes-python	1m 11s
test (./packages/autogen-magentic-one)	1m 22s
pyright (./packages/magentic-one-cli)	1m 4s
test (./packages/autogen-ext)	3m 0s
test (./packages/autogen-agentchat)	1m 0s
markdown-code-lint	2m 10s
	38m 37s

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