change config structure; automatic generate key

.gitignore

deploy/openid/configmap.yaml

deploy/openid/deployment.yaml

deploy/openid/secret.yaml

openid/config/default.yml

openid/generate-keys.js

openid/src/adapter/oidc/mongo.ts

openid/src/auth/index.ts

openid/src/auth/login.ts

openid/src/config/index.ts

openid/src/oidc.ts

openid/src/server.ts

openid/tsconfig.json

usercenter_backend/config/default.yml

usercenter_backend/src/auth/index.ts

usercenter_backend/src/config/index.ts

usercenter_backend/src/createclient.ts

usercenter_backend/src/server.ts