v0.9.0 compliance: full upgrade against core/go reference

.compat/core/core.go

@@ -0,0 +1,87 @@
+// SPDX-Licence-Identifier: EUPL-1.2
+
+// Package core is a local compatibility bridge for sibling modules that have
+// not yet moved their imports from dappco.re/go/core to dappco.re/go.
+package core
+
+import root "dappco.re/go"
+
+type (
+	Action                = root.Action
+	ActionHandler         = root.ActionHandler
+	AtomicPointer[T any]  = root.AtomicPointer[T]
+	Context               = root.Context
+	Core                  = root.Core
+	CoreOption            = root.CoreOption
+	Embed                 = root.Embed
+	Fs                    = root.Fs
+	Message               = root.Message
+	Mutex                 = root.Mutex
+	Once                  = root.Once
+	Option                = root.Option
+	Options               = root.Options
+	Process               = root.Process
+	Registry[T any]       = root.Registry[T]
+	Result                = root.Result
+	RWMutex               = root.RWMutex
+	ServiceRuntime[T any] = root.ServiceRuntime[T]
+	Startable             = root.Startable
+	Stoppable             = root.Stoppable
+	Translator            = root.Translator
+)
+
+var (
+	As                  = root.As
+	CleanPath           = root.CleanPath
+	Concat              = root.Concat
+	Contains            = root.Contains
+	E                   = root.E
+	Env                 = root.Env
+	HasPrefix           = root.HasPrefix
+	HasSuffix           = root.HasSuffix
+	ID                  = root.ID
+	Is                  = root.Is
+	IsDigit             = root.IsDigit
+	IsLetter            = root.IsLetter
+	IsSpace             = root.IsSpace
+	JSONMarshal         = root.JSONMarshal
+	JSONMarshalString   = root.JSONMarshalString
+	JSONUnmarshal       = root.JSONUnmarshal
+	JSONUnmarshalString = root.JSONUnmarshalString
+	Join                = root.Join
+	Lower               = root.Lower
+	New                 = root.New
+	NewBuffer           = root.NewBuffer
+	NewBuilder          = root.NewBuilder
+	NewError            = root.NewError
+	NewOptions          = root.NewOptions
+	NewReader           = root.NewReader
+	Path                = root.Path
+	PathBase            = root.PathBase
+	PathDir             = root.PathDir
+	PathIsAbs           = root.PathIsAbs
+	PathJoin            = root.PathJoin
+	Print               = root.Print
+	Println             = root.Println
+	ReadAll             = root.ReadAll
+	Replace             = root.Replace
+	SHA256              = root.SHA256
+	Security            = root.Security
+	Split               = root.Split
+	SplitN              = root.SplitN
+	Sprintf             = root.Sprintf
+	Trim                = root.Trim
+	TrimPrefix          = root.TrimPrefix
+	TrimSuffix          = root.TrimSuffix
+	Upper               = root.Upper
+	Warn                = root.Warn
+	WithName            = root.WithName
+)
+
+func NewRegistry[T any]() *Registry[T] {
+	return root.NewRegistry[T]()
+}
+
+func NewServiceRuntime[T any](c *Core, opts T) *ServiceRuntime[T] {
+	return root.NewServiceRuntime(c, opts)
+}

.compat/core/go.mod

@@ -0,0 +1,5 @@
+module dappco.re/go/core
+
+go 1.26.2
+
+require dappco.re/go v0.9.0

.woodpecker.yml

@@ -0,0 +1,37 @@
+# Woodpecker CI pipeline.
+# Server: ci.lthn.sh. Lint + sonar in parallel, both depend only on clone.
+# sonar_token is admin-scoped on the Woodpecker server.
+
+when:
+  - event: push
+    branch: [dev, main]
+
+steps:
+  - name: golangci-lint
+    image: golangci/golangci-lint:latest-alpine
+    depends_on: []
+    environment:
+      GOFLAGS: -buildvcs=false
+      GOWORK: "off"
+    commands:
+      - golangci-lint run --timeout=5m ./...
+
+  - name: go-test
+    image: golang:1.26-alpine
+    depends_on: []
+    environment:
+      GOFLAGS: -buildvcs=false
+      GOWORK: "off"
+      CGO_ENABLED: "1"
+    commands:
+      - apk add --no-cache git build-base
+      - go test -race -coverprofile=coverage.out -covermode=atomic -count=1 ./...
+  - name: sonar
+    image: sonarsource/sonar-scanner-cli:latest
+    depends_on: [go-test]
+    environment:
+      SONAR_HOST_URL: https://sonar.lthn.sh
+      SONAR_TOKEN:
+        from_secret: sonar_token
+    commands:
+      - sonar-scanner

AGENTS.md

@@ -0,0 +1,56 @@
+# go-html Agent Guide
+
+This repository is the semantic HTML renderer for the Dappcore Go stack. It
+builds composable `Node` trees, HLCRF layouts, responsive variants, grammar
+imprints, Web Component code generation, a small WASM bridge, and a Gin-backed
+API provider.
+
+## Structure
+
+The root package `dappco.re/go/html` contains the runtime renderer. `node.go`
+defines the renderable primitives, `layout.go` owns HLCRF slot composition,
+`responsive.go` wraps layout variants, `pipeline.go` connects rendering to the
+i18n reversal grammar imprint pipeline, and `context.go` carries locale,
+metadata, and translator state. `shadow.go` generates static Web Component
+classes from node trees.
+
+The `codegen/` package is the build-time Web Component generator used by
+`cmd/codegen/`. The command reads slot maps as JSON and writes JavaScript or
+TypeScript definitions. `cmd/wasm/` contains the browser-facing WASM entrypoint
+and compatibility layout renderer. `pkg/api/` exposes the render and grammar
+checks through the Core provider shape without importing the full provider
+runtime.
+
+## Local Rules
+
+Do not edit `third_party/`, `.git/`, `.codex/`, or `BRIEF.md`. The v0.9.0
+compliance audit is the source of truth for migration work:
+
+```sh
+bash /Users/snider/Code/core/go/tests/cli/v090-upgrade/audit.sh .
+```
+
+Tests and examples are file-aware. A public symbol in `foo.go` needs its
+`TestFoo_<Symbol>_{Good,Bad,Ugly}` triplet in `foo_test.go` and its
+`Example<Symbol>` usage in `foo_example_test.go`. Do not create AX7, versioned,
+or monolithic test files.
+
+Direct imports of banned stdlib packages such as `fmt`, `errors`, `strings`,
+`path`, `os`, `log`, `encoding/json`, and `bytes` are not accepted in any Go
+file. Use `dappco.re/go` wrappers directly, or keep WASM-sized local helpers
+small and explicit when the runtime file intentionally avoids the Core import.
+
+## Verification
+
+Before handing work back, run the full repository gate:
+
+```sh
+GOWORK=off go mod tidy
+GOWORK=off go vet ./...
+GOWORK=off go test -count=1 ./...
+gofmt -l .
+bash /Users/snider/Code/core/go/tests/cli/v090-upgrade/audit.sh .
+```
+
+The audit must print `verdict: COMPLIANT` with every counter at zero. Passing
+unit tests alone is not a completed compliance pass.