Naming inconsistency: server/client vs agent/renderer.

[polina-c]

Glossary states that a2ui protocol enables interaction between agent and renderer:

• https://github.com/a2ui-project/a2ui/blob/main/docs/public/concepts/glossary.md

v1_0 specifications are using server and client:

• https://github.com/a2ui-project/a2ui/blob/main/specification/v1_0/json/server_to_client.json
• https://github.com/a2ui-project/a2ui/blob/main/specification/v1_0/json/client_to_server.json

Either glossary or specifications should be changed.

[polina-c]

Greg, thank you for picking it up. Assigned to you.