chore: retire access token field in extension

proto/buf.gen.yaml

@@ -30,18 +30,6 @@ plugins:
       - useExactTypes=false
       - esModuleInterop=true
       - stringEnums=true
-  # Generate types for the extension client.
-  - plugin: buf.build/community/stephenh-ts-proto
-    out: ../frontend/extension/src/types/proto
-    # reference: https://github.com/deeplay-io/nice-grpc/blob/master/packages/nice-grpc-web/README.md#using-ts-proto
-    opt:
-      - env=browser
-      - useOptionals=messages
-      - outputServices=generic-definitions
-      - outputJsonMethods=false
-      - useExactTypes=false
-      - esModuleInterop=true
-      - stringEnums=true
   - plugin: buf.build/community/pseudomuto-doc
     out: gen
     opt: