From 8b9e5a712f859b583561c59d6d679a19a1dd6559 Mon Sep 17 00:00:00 2001
From: Lillian Jahr <lillianjahr@Lillians-MacBook-Air.local>
Date: Sat, 12 Sep 2026 13:53:52 -0400
Subject: [PATCH] Add GitHub Actions workflow to install backend dependencies

Runs uv sync on push/PR to main so dependency installation issues
surface in CI before merge.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XRD1UgKxQnSiqUtLfv7un2
---
 .github/workflows/install.yml | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 .github/workflows/install.yml

diff --git a/.github/workflows/install.yml b/.github/workflows/install.yml
new file mode 100644
index 000000000..4772ba1c0
--- /dev/null
+++ b/.github/workflows/install.yml
@@ -0,0 +1,29 @@
+name: Install
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  backend-install:
+    name: Backend (uv sync)
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: backend
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+
+      - name: Install backend dependencies
+        run: uv sync --extra dev
+
+      - name: Import check
+        run: uv run python -c "import app"