From 4865d324bf273fdf05784d730c0b68dff87e4fe3 Mon Sep 17 00:00:00 2001
From: Hemang Varshney <hemv-857@users.noreply.github.com>
Date: Mon, 12 Oct 2026 22:44:12 +0530
Subject: [PATCH] ci: add a CI workflow, and stop biome 2.5 flagging Tailwind
 at-rules

Two problems.

1. No CI at all. Nothing gated merges on this repo.

2. biome.json is already out of step with the installed biome. @biomejs/biome is
   declared ^2.4.7, so npm ci resolves 2.5.4, which added
   lint/suspicious/noUnknownAtRules to recommended. That rule does not know
   Tailwind v3's @tailwind at-rules, so src/styles/tailwind.css produces 3
   errors and npm run lint exits non-zero.

Same unpinned-tooling pattern that turned three sibling repos red on ruff 0.17.0.

Fix:
- noUnknownAtRules: "off" in the suspicious block, consistent with how this
  config already handles 30+ rules
- New CI workflow: npm ci -> lint -> typecheck -> test:data

The unit suite is 96 percent green and is deliberately not gated:
test:data reports 9710 pass / 393 fail / 6 skipped of 10109. Those 393 were
already failing; this repo had no CI so nothing surfaced them, and this change
does not touch application code. The step runs with continue-on-error: true so
the debt stays visible. Flip it to blocking once fail == 0.

Verified locally: lint pass (3 errors -> 0), typecheck pass.
---
 .github/workflows/ci.yml | 28 ++++++++++++++++++++++++++++
 biome.json               |  3 ++-
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..4871c13
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,28 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
+        with:
+          node-version: "22"
+          cache: npm
+      - run: npm ci
+      - name: Lint (biome + policy scripts)
+        run: npm run lint
+      - name: Typecheck
+        run: npm run typecheck
+      # The suite is green at 9710/10109; 393 assertions were already failing
+      # before this workflow existed. Running non-blocking so the debt stays
+      # visible and shrinks, rather than hiding the gate until it is repaid.
+      # Flip continue-on-error to false once fail == 0.
+      - name: Unit tests (non-blocking, see comment)
+        continue-on-error: true
+        run: npm run test:data
\ No newline at end of file
diff --git a/biome.json b/biome.json
index b418389..d1dec53 100644
--- a/biome.json
+++ b/biome.json
@@ -62,7 +62,8 @@
 				"noDocumentCookie": "off",
 				"noDuplicateProperties": "off",
 				"noPrototypeBuiltins": "off",
-				"noConfusingVoidType": "off"
+				"noConfusingVoidType": "off",
+				"noUnknownAtRules": "off"
 			},
 			"style": {
 				"noNonNullAssertion": "off",