Unify CI workflows

Author: lberrymage

.github/workflows/build.yaml

@@ -0,0 +1,37 @@
+# SPDX-FileCopyrightText: © 2026 Logan Magee
+#
+# SPDX-License-Identifier: AGPL-3.0-only
+
+name: CI
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@j6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 24
+          check-latest: true
+      - run: npm ci
+      - run: npm run build
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 24
+          check-latest: true
+      - run: npm ci
+      - run: npm run lint
+  reuse:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: fsfe/reuse-action@v6