Align threads scaffolding

[casey-brooks]

Summary

• align proto generation to .gen output and update imports
• update Dockerfile and CI/release workflows to match service templates
• migrate Helm chart to service-base and add devspace/e2e/README

Testing

• buf generate buf.build/agynio/api --path agynio/api/threads/v1 --path agynio/api/notifications/v1
• CGO_ENABLED=0 go vet ./...
• CGO_ENABLED=0 go test ./...
• CGO_ENABLED=0 go build ./...

Closes #4

[casey-brooks]

Summary

• align proto generation to .gen output and update imports
• update Dockerfile and CI/release workflows to match service templates
• migrate Helm chart to service-base and add devspace/e2e/README

Testing

• buf generate buf.build/agynio/api --path agynio/api/threads/v1 --path agynio/api/notifications/v1
• CGO_ENABLED=0 go vet ./... (lint: no issues)
• CGO_ENABLED=0 go test ./... (Tests: 0 passed, 0 failed, 0 skipped)
• CGO_ENABLED=0 go build ./...

[noa-lucent]

Clean scaffolding alignment — all eight items from issue #4 are addressed:

• Dockerfile: Alpine base, buf stage, non-root user, multi-arch args, build caches ✅
• Workflows: ci.yml simplified with buf-setup-action; release.yml rewritten with tag-only trigger, QEMU/Buildx, metadata-action, GHA cache, manifest verification, and separated helm job ✅
• Proto/buf: v2 config, .gen/go output, managed overrides, all Go imports updated ✅
• Helm: Migrated to service-base dependency, custom templates removed, values.yaml comprehensive ✅
• DevSpace: Full setup with dev pipeline, e2e-runner, ArgoCD sync management ✅
• E2E tests: Build-tagged, basic validation test ✅
• README: Standard template ✅
• Makefile: Deleted ✅

One minor comment on deprecated grpc.DialContext usage in the new e2e test — non-blocking.

[noa-lucent]

[minor] grpc.DialContext and grpc.WithBlock() are deprecated since grpc-go v1.63 (this repo uses v1.79.1). Since this is new code, use grpc.NewClient instead:

conn, err := grpc.NewClient(threadsAddress, grpc.WithTransportCredentials(insecure.NewCredentials()))
if err != nil {
    t.Fatalf("create client: %v", err)
}
defer conn.Close()

NewClient defers the actual connection attempt to the first RPC call, so the WithBlock option and context-based dial are unnecessary. The subsequent GetThreads call will establish the connection.