build: switch ui workflow to pnpm

.gitignore

@@ -33,4 +33,4 @@ bin/
 OB1/
 ui/node_modules/
 ui/.svelte-kit/
-internal/app/ui/dist
+internal/app/ui/dist/

Dockerfile

@@ -1,12 +1,13 @@
 FROM node:22-bookworm AS ui-builder
 
+RUN npm install -g pnpm
 WORKDIR /src/ui
 
-COPY ui/package.json ui/package-lock.json ./
-RUN npm ci
+COPY ui/package.json ui/pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
 
 COPY ui/ ./
-RUN npm run build
+RUN pnpm run build
 
 FROM golang:1.26.1-bookworm AS builder
 

Makefile

@@ -4,11 +4,11 @@ SERVER_BIN := $(BIN_DIR)/amcs-server
 CMD_SERVER := ./cmd/amcs-server
 BUILDINFO_PKG := git.warky.dev/wdevs/amcs/internal/buildinfo
 UI_DIR := $(CURDIR)/ui
-UI_DIST_DIR := $(CURDIR)/internal/app/ui/dist
 PATCH_INCREMENT ?= 1
 VERSION_TAG ?= $(shell git describe --tags --exact-match 2>/dev/null || echo dev)
 COMMIT_SHA ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
 BUILD_DATE ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
+PNPM ?= pnpm
 LDFLAGS := -s -w \
 	-X $(BUILDINFO_PKG).Version=$(VERSION_TAG) \
 	-X $(BUILDINFO_PKG).TagName=$(VERSION_TAG) \
@@ -24,16 +24,16 @@ build: ui-build
 	go build -ldflags "$(LDFLAGS)" -o $(SERVER_BIN) $(CMD_SERVER)
 
 ui-install:
-	npm --prefix $(UI_DIR) ci
+	cd $(UI_DIR) && $(PNPM) install --frozen-lockfile
 
 ui-build: ui-install
-	npm --prefix $(UI_DIR) run build
+	cd $(UI_DIR) && $(PNPM) run build
 
 ui-dev: ui-install
-	npm --prefix $(UI_DIR) run dev
+	cd $(UI_DIR) && $(PNPM) run dev
 
 ui-check: ui-install
-	npm --prefix $(UI_DIR) run check
+	cd $(UI_DIR) && $(PNPM) run check
 
 test: ui-check
 	@mkdir -p $(GO_CACHE_DIR)

README.md

@@ -535,10 +535,14 @@ Run the SQL migrations against a local database with:
 
 The web UI now lives in the top-level `ui/` module and is embedded into the Go binary at build time with `go:embed`.
 
-- `make build` — builds the Svelte/Tailwind frontend, then compiles the Go server
+**Use `pnpm` for all UI work in this repo.**
+
+- `make build` — runs the real UI build first, then compiles the Go server
 - `make test` — runs `svelte-check` for the frontend and `go test ./...` for the backend
-- `make ui-build` — builds only the frontend into `internal/app/ui/dist`
+- `make ui-install` — installs frontend dependencies with `pnpm install --frozen-lockfile`
+- `make ui-build` — builds only the frontend bundle
 - `make ui-dev` — starts the Vite dev server with hot reload on `http://localhost:5173`
+- `make ui-check` — runs the frontend type and Svelte checks
 
 ### Local UI workflow
 

ui/package.json

@@ -2,6 +2,7 @@
   "name": "amcs-ui",
   "private": true,
   "version": "0.0.0",
+  "packageManager": "pnpm@10.33.0",
   "type": "module",
   "scripts": {
     "dev": "vite",