refactor: convert react to the flat module, drop stray files

.github/workflows/go-int.yml

@@ -29,9 +29,9 @@ jobs:
       - name: Deps
         run: |
           just go::deps
-          just react::deps
+          just react-deps
       - name: Build UI
-        run: just react::build
+        run: just react-build
       - name: Linux tuning
         run: just linux-tune
       - name: Integration

.github/workflows/go.yml

@@ -30,7 +30,7 @@ jobs:
         run: |
           just go::deps
           just go::mod
-          just react::deps
+          just react-deps
       - name: Test
         run: just test
       - name: Upload coverage reports to Codecov

.gitignore

@@ -25,3 +25,6 @@ examples/**
 !examples/**/*.go
 !examples/**/*.mod
 !examples/**/*.sum
+
+# Host network state written by `netplan status --format=json`
+netplanStatus.txt

CLAUDE.md

@@ -32,10 +32,10 @@ just go::vet       # Run golangci-lint
 just go::fmt       # Auto-format (gofumpt + golines)
 go test -run TestName -v ./internal/job/...  # Run a single test
 
-just react::dev    # Start UI dev server (http://localhost:5173)
-just react::build  # Production UI build
-just react::lint   # Run ESLint on UI
-just react::fmt    # Format UI with Prettier
+just react-dev    # Start UI dev server (http://localhost:5173)
+just react-build  # Production UI build
+just react-lint   # Run ESLint on UI
+just react-fmt    # Format UI with Prettier
 ```
 
 ## Architecture (Quick Reference)
@@ -66,7 +66,7 @@ just react::fmt    # Format UI with Prettier
 - **`ui/embed.go`** - `//go:embed dist/*` directive exposing `ui.Assets`.
 - **`internal/controller/api/ui/`** - SPA serving handler (static files + `index.html` fallback for client-side routing).
 - Config: `controller.ui.enabled` in `osapi.yaml` (default `true`).
-- `//go:embed dist/*` requires `ui/dist/` to have files at compile time. Always use `just build` / `just test` / `just ready` — these run `just react::build` first. Running `go build` / `go test` directly without a prior UI build will fail.
+- `//go:embed dist/*` requires `ui/dist/` to have files at compile time. Always use `just build` / `just test` / `just ready` — these run `just react-build` first. Running `go build` / `go test` directly without a prior UI build will fail.
 
 ## UI Conventions (MANDATORY)
 

docs/docs/sidebar/architecture/ui.md

@@ -214,7 +214,7 @@ in order:
    `internal/controller/api/gen/api.yaml`.
 2. `go generate` regenerates Go server and SDK code.
 3. The combined spec is copied to `ui/src/sdk/gen/api.yaml`.
-4. `just react::generate` runs orval against the copied spec to regenerate typed
+4. `just react-generate` runs orval against the copied spec to regenerate typed
    fetch functions and schema types under `ui/src/sdk/gen/`.
 
 ### Fetch mutator

docs/docs/sidebar/development/development.md

@@ -76,7 +76,7 @@ just build     # Builds React UI + Go binary
 
 Use `just build` (not `go build` directly). The `//go:embed` directive for the
 UI assets requires `ui/dist/` to be populated at compile time — `just build`
-runs `just react::build` first to satisfy this. The same applies to tests: use
+runs `just react-build` first to satisfy this. The same applies to tests: use
 `just test`, not `go test ./...`.
 
 :::
@@ -85,7 +85,7 @@ runs `just react::build` first to satisfy this. The same applies to tests: use
 
 The embedded React management dashboard has its own development workflow. See
 the [UI Development](ui-development.md) guide for prerequisites, the development
-server (`just react::dev`), code style, and component conventions.
+server (`just react-dev`), code style, and component conventions.
 
 ## Documentation
 

docs/docs/sidebar/development/ui-development.md

@@ -35,13 +35,13 @@ This installs Go modules, Docusaurus dependencies, and the UI's Bun packages. To
 install only the UI dependencies:
 
 ```bash
-just react::deps
+just react-deps
 ```
 
 ## Development server
 
 ```bash
-just react::dev
+just react-dev
 ```
 
 Opens at `http://localhost:5173`. Hot-reloads on file changes.
@@ -69,7 +69,7 @@ page. If not set, users paste their token on the sign-in page.
 just build
 ```
 
-This is the top-level build recipe. It runs `just react::build` first (to
+This is the top-level build recipe. It runs `just react-build` first (to
 populate `ui/dist/` with static assets), then `just go::build` to produce the Go
 binary with the assets embedded via the `//go:embed` directive in `ui/embed.go`.
 The controller API serves these assets at runtime from the embedded filesystem —
@@ -104,8 +104,8 @@ TypeScript and CSS are formatted by [Prettier][] and linted using [ESLint][].
 This style is enforced by CI.
 
 ```bash
-just react::fmt     # Auto-fix formatting
-just react::lint    # Run ESLint
+just react-fmt     # Auto-fix formatting
+just react-lint    # Run ESLint
 ```
 
 ### Component conventions

justfile

@@ -8,11 +8,16 @@
 # .github/codecov.yml — change both together.
 export JUST_COVERAGE_TARGET := "99.9"
 
+# The React application lives in ui/, not at the repository root. The flat
+# react module requires the importing justfile to declare it.
+react_dir := "ui"
+
 mod? go '.just/remote/go.mod.just'
 mod? docs '.just/remote/docs.mod.just'
 mod? just '.just/remote/just.mod.just'
 mod? docker '.just/remote/docker.mod.just'
-mod? react '.just/remote/react.mod.just'
+
+import? '.just/remote/react.just'
 
 # --- Fetch ---
 
@@ -27,7 +32,7 @@ fetch:
     curl -sSfL https://raw.githubusercontent.com/osapi-io/osapi-justfiles/refs/heads/main/just.just -o .just/remote/just.just
     curl -sSfL https://raw.githubusercontent.com/osapi-io/osapi-justfiles/refs/heads/main/docker.mod.just -o .just/remote/docker.mod.just
     curl -sSfL https://raw.githubusercontent.com/osapi-io/osapi-justfiles/refs/heads/main/docker.just -o .just/remote/docker.just
-    curl -sSfL https://raw.githubusercontent.com/osapi-io/osapi-justfiles/refs/heads/main/react.just -o .just/remote/react.just
+    curl -sSfL https://raw.githubusercontent.com/osapi-io/osapi-justfiles/refs/heads/main/react/react.just -o .just/remote/react.just
 
 # --- Top-level orchestration ---
 
@@ -36,17 +41,17 @@ deps:
     just go::deps
     just go::mod
     just docs::deps
-    just react::deps
+    just react-deps
 
 # Build production binary (includes embedded UI)
 build:
-    just react::build
+    just react-build
     go build -o osapi .
 
 # Run all tests
 test: linux-tune
     just just::fmt-check
-    just react::build
+    just react-build
     just go::test
 
 # Generate code
@@ -55,7 +60,7 @@ generate:
     just go::generate
     just docs::generate
     cp internal/controller/api/gen/api.yaml ui/src/sdk/gen/api.yaml
-    just react::generate
+    just react-generate
 
 # Format, lint, and generate before committing
 ready:
@@ -64,9 +69,9 @@ ready:
     just docs::fmt
     just go::fmt
     just go::vet
-    just react::fmt
-    just react::lint
-    just react::build
+    just react-fmt
+    just react-lint
+    just react-build
 
 [linux]
 linux-tune: