Proto commits in quangdangfit/goshop

These 5 commits are when the Protocol Buffers files have changed:

Commit:b910bc9
Author:quangdang
Committer:Quang Dang

refactor(cart): drop server-side cart in favor of client-side persistence Remove the entire internal/cart domain (model, repository, service, HTTP/gRPC ports, mocks), the proto/cart service and its generated code. Drop cart wiring from the HTTP server, gRPC server, and OrderService — PlaceOrder no longer clears a server-side cart since the client owns cart state. Also adds the roadmap to CLAUDE.md covering client-side cart, Stripe payments, strict inventory, and notifications.

Commit:8e8524d
Author:Quang Dang
Committer:GitHub

Feat/claude help me complete project (#68) * Refactor interface naming: remove 'I' prefix from interfaces and make implementations private * Add gRPC handlers and tests for order/product services, implement cart HTTP routes, migrate to buf for proto generation

Commit:3f35afb
Author:Đặng Phước Quang

cart grpc api

The documentation is generated from this commit.

Commit:7ff1b0b
Author:Đặng Phước Quang

improve user unittest

Commit:b3bf360
Author:Đặng Phước Quang

grpc server for user apis