chore(ci): gh actions cicd workflow

.github/copilot-instructions.md

@@ -0,0 +1,4 @@
+- Make the most minimal changes necessary to implement any request. 
+- Prefer Svelte idioms and best practices.
+- Maintain organized imports and code style in line with the surrounding context or any changes.
+- Use https://www.conventionalcommits.org/en/v1.0.0/ style commit messages.

.github/workflows/cicd.yml

@@ -0,0 +1,27 @@
+name: CI/CD
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run ESLint
+        run: npm run lint

src/components/LogoutButton.svelte

@@ -10,10 +10,6 @@
     export let logout_url = getContext(OIDC_CONTEXT_POST_LOGOUT_REDIRECT_URI)
     export let classes = ''
     export let styles = ''
-
-    const changeColor = (event) => {
-        styles = 'background-color: ' + event.target.value
-    }
 </script>
 
 <button class="btn {classes}" style="{styles}" on:click|preventDefault='{() => logout(oidcPromise, logout_url) }'><slot></slot></button>

src/components/OidcContext.svelte

@@ -75,9 +75,8 @@
 	export async function logout(oidcPromise, logout_url = null) {
 		const oidc = await oidcPromise;
 		const returnTo = logout_url || window.location.href;
-		oidc.signoutRedirect({ returnTo });
 		try {
-			const response = await oidc.signoutRedirect({ returnTo });
+			await oidc.signoutRedirect({ returnTo });
 		} catch (err) {
 			if (err.message !== 'no end session endpoint') throw err;
 			// this is most likely auth0, so let's try their logout endpoint.