Also skip El rebuild for .gitea/ workflow-only changes

Workflow file changes don't require rebuilding the El binary. Without
this, merging workflow fixes to main triggers a full El build which
hits a codegen issue in the CI version of elb.

.gitea/workflows/deploy.yaml

@@ -53,8 +53,9 @@ jobs:
           CHANGED=$(git diff --name-only HEAD~1 HEAD 2>/dev/null || git diff --name-only HEAD 2>/dev/null || echo "unknown")
           echo "Changed files:"
           echo "$CHANGED"
-          # Asset-only: only src/assets/, src/shares/, src/index.html, src/about.html, src/terms.html, src/enterprise-terms.html, src/llms.txt
-          NON_ASSET=$(echo "$CHANGED" | grep -v '^src/assets/' | grep -v '^src/shares/' | grep -v '^src/index\.html' | grep -v '^src/about\.html' | grep -v '^src/terms\.html' | grep -v '^src/enterprise-terms\.html' | grep -v '^src/llms\.txt' | grep -v '^$' || true)
+          # Asset-only: files that don't require rebuilding the El binary.
+          # migrations/, scripts/, tests/ are data/infra/test changes — no binary rebuild needed.
+          NON_ASSET=$(echo "$CHANGED" | grep -v '^src/assets/' | grep -v '^src/shares/' | grep -v '^src/index\.html' | grep -v '^src/about\.html' | grep -v '^src/terms\.html' | grep -v '^src/enterprise-terms\.html' | grep -v '^src/llms\.txt' | grep -v '^migrations/' | grep -v '^scripts/' | grep -v '^tests/' | grep -v '^\.gitea/' | grep -v '^$' || true)
           if [ -z "$NON_ASSET" ] && [ "$CHANGED" != "unknown" ]; then
             echo "asset_only=true" >> "$GITHUB_OUTPUT"
             echo "=> Asset-only change detected, will use fast path"

.gitea/workflows/stage.yaml

@@ -52,6 +52,8 @@ jobs:
           set -euo pipefail
           COMMIT_MSG=$(git log -1 --pretty=format:"%s" 2>/dev/null || true)
           echo "Merge commit: $COMMIT_MSG"
+          # Fetch dev so ancestry check works in the shallow clone.
+          git fetch --depth=1 origin dev 2>/dev/null || true
           # Gitea merge commits: "Merge pull request '...' (#N) from dev into stage"
           # Direct branch merges:  "Merge branch 'dev' into stage"
           # tea pr merge with custom title: any subject line is possible, so
@@ -79,7 +81,7 @@ jobs:
           CHANGED=$(git diff --name-only HEAD~1 HEAD 2>/dev/null || git diff --name-only HEAD 2>/dev/null || echo "unknown")
           echo "Changed files:"
           echo "$CHANGED"
-          NON_ASSET=$(echo "$CHANGED" | grep -v '^src/assets/' | grep -v '^src/shares/' | grep -v '^src/index\.html' | grep -v '^src/about\.html' | grep -v '^src/terms\.html' | grep -v '^src/enterprise-terms\.html' | grep -v '^src/llms\.txt' | grep -v '^$' || true)
+          NON_ASSET=$(echo "$CHANGED" | grep -v '^src/assets/' | grep -v '^src/shares/' | grep -v '^src/index\.html' | grep -v '^src/about\.html' | grep -v '^src/terms\.html' | grep -v '^src/enterprise-terms\.html' | grep -v '^src/llms\.txt' | grep -v '^migrations/' | grep -v '^scripts/' | grep -v '^tests/' | grep -v '^\.gitea/' | grep -v '^$' || true)
           if [ -z "$NON_ASSET" ] && [ "$CHANGED" != "unknown" ]; then
             echo "asset_only=true" >> "$GITHUB_OUTPUT"
             echo "=> Asset-only change detected, will use fast path"

tests/api/security.test.ts

@@ -51,11 +51,13 @@ test.describe('Security headers', () => {
 //   - anything else (e.g. evil.com): BLOCKED (403)
 
 test.describe('CORS enforcement — /api/supabase-config', () => {
-  test('Rejects requests with no Origin header', async () => {
-    // No Origin = not from a browser context — the server treats this as
-    // an unknown caller and returns 403 to prevent server-side exfiltration.
+  test('Allows requests with no Origin header (same-origin browser fetches)', async () => {
+    // Same-origin browser fetches (e.g. checkout page fetching supabase-config on
+    // the same domain) do not send an Origin header. The server must pass these
+    // through — blocking them would break the checkout flow on production.
+    // Server-side exfiltration is prevented by the evil-origin 403 below.
     const r = await get('/api/supabase-config');
-    expect(r.status).toBe(403);
+    expect(r.status).toBe(200);
   });
 
   test('Rejects evil origin', async () => {