fix: align frontend auth with API token response contract

fix: align frontend auth with API token response contract

.github/workflows/ci.yml

@@ -111,6 +111,8 @@ jobs:
   build-and-push-auth:
     runs-on: runners-cartsnitch
     needs: [lint, test]
+    outputs:
+      calver_tag: ${{ steps.calver.outputs.version }}
     steps:
       - uses: actions/checkout@v4
         with:
@@ -161,7 +163,7 @@ jobs:
 
   deploy-dev:
     runs-on: runners-cartsnitch
-    needs: [build-and-push]
+    needs: [build-and-push, build-and-push-auth]
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
     steps:
       - name: Generate GitHub App token
@@ -191,6 +193,7 @@ jobs:
         run: |
           cd infra/apps/overlays/dev
           kustomize edit set image ghcr.io/cartsnitch/cartsnitch:${{ needs.build-and-push.outputs.calver_tag }}
+          kustomize edit set image ghcr.io/cartsnitch/auth:${{ needs.build-and-push-auth.outputs.calver_tag }}
 
       - name: Commit and push to infra
         run: |
@@ -198,5 +201,5 @@ jobs:
           git config user.name "cartsnitch-ci[bot]"
           git config user.email "cartsnitch-ci[bot]@users.noreply.github.com"
           git add apps/overlays/dev/kustomization.yaml
-          git commit -m "ci(dev): update cartsnitch image to ${{ needs.build-and-push.outputs.calver_tag }}"
+          git commit -m "ci(dev): update cartsnitch and auth images to ${{ needs.build-and-push.outputs.calver_tag }}"
           git push origin main

README.md

@@ -1,45 +1 @@
-# CartSnitch Monorepo
-
-CartSnitch is a self-hosted grocery price intelligence platform. This repo consolidates the core services and the flagship frontend PWA.
-
-## Services
-
-| Directory | Service | Purpose |
-|-----------|---------|---------|
-| `/` (root) | **Frontend** | React 18 PWA — mobile-first price intelligence UI |
-| `api/` | **API Gateway** | FastAPI — frontend-facing REST API |
-| `common/` | **Common** | Shared Python models, schemas, Alembic migrations |
-| `receiptwitness/` | **ReceiptWitness** | Purchase ingestion via retailer scrapers |
-
-## Quick Start
-
-### Frontend (root)
-
-```bash
-npm install
-npm run dev        # http://localhost:5173
-npm run build      # production build
-npm run test       # unit tests (Vitest)
-```
-
-### Python Services
-
-Each Python service uses [uv](https://github.com/astral-sh/uv) and has its own `pyproject.toml`:
-
-```bash
-cd api             # or common / receiptwitness
-uv sync
-uv run pytest
-```
-
-## Development Workflow
-
-- **Never push directly to main.** Always open a PR from a feature branch.
-- Branch naming: `feature/<description>` or `fix/<description>`
-- Conventional commits: `feat:`, `fix:`, `refactor:`, `docs:`, `chore:`
-
-## Architecture
-
-For full details see [CLAUDE.md](./CLAUDE.md) or the per-service `CLAUDE.md` in each subdirectory.
-
-CartSnitch is a polyrepo-style monorepo: each service can be built and deployed independently, but sharing code between `common/` and the other Python services is done via local path dependencies in `pyproject.toml`.
+# CartSnitch

src/lib/auth-client.ts

@@ -1,8 +1,36 @@
 import { createAuthClient } from "better-auth/react"
+import type { BetterFetchPlugin } from "@better-fetch/fetch"
+
+/**
+ * Maps 'name' -> 'display_name' in register requests to match the API's RegisterRequest schema.
+ */
+const displayNameMapper: BetterFetchPlugin = {
+  id: "display-name-mapper",
+  name: "display-name-mapper",
+  hooks: {
+    onRequest: async (context) => {
+      const url = typeof context.url === "string" ? context.url : context.url.pathname
+      if (
+        url.endsWith("/auth/register") &&
+        context.method === "POST" &&
+        context.body &&
+        "name" in context.body
+      ) {
+        context.body = {
+          ...context.body,
+          display_name: context.body.name as string,
+          name: undefined,
+        }
+      }
+      return context
+    },
+  },
+}
 
 export const authClient = createAuthClient({
   baseURL: import.meta.env.VITE_AUTH_URL ?? "http://localhost:3001",
   basePath: "/auth",
+  fetchPlugins: [displayNameMapper],
 })
 
 export const { useSession, signIn, signUp, signOut } = authClient