[enhancement] add receive proxy traffic flag when template generate

[hahwul]

$ authz0 new --receive-proxy 0.0.0.0:8070 admin.yaml
$ authz0 new --receive-proxy localhost:8090 admin.yaml
$ authz0 new --receive-proxy 8070 admin.yaml

[hahwul]

scope and exclude pattern

$ authz0 new --receive-proxy 8070 admin.yaml --receive-exclude="js,png,gif"
$ authz0 new --receive-proxy 8070 admin.yaml --receive-scope="www.hahwul.com,admin.hahwul.com"

[hahwul]

인증서 이슈 때문에 천천히 하자... 😅