Remove duplicate proto files from envd/spec/ and update envd's buf.gen.yaml to generate stubs from the canonical proto/envd/ location. Both modules now generate their own Connect RPC stubs from the same source protos.
Remove duplicate proto files from envd/spec/ and update envd's buf.gen.yaml to generate stubs from the canonical proto/envd/ location. Both modules now generate their own Connect RPC stubs from the same source protos.