Skip El rebuild for migration/script/test-only changes

migrations/, scripts/, tests/ changes don't require rebuilding the El
binary. Classifying them as asset-only avoids spurious full builds that
regenerate dist/*.c and can hit codegen incompatibilities.

.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 "$CHANGED" | grep -v '^src/assets/' | grep -v '^src/shares/' | grep -v '^src/index\.html' | grep -v '^src/about\.html' | grep -v '^src/terms\.html' | grep -v '^src/enterprise-terms\.html' | grep -v '^src/llms\.txt' | grep -v '^migrations/' | grep -v '^scripts/' | grep -v '^tests/' | grep -v '^$' || 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

@@ -81,7 +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 "$CHANGED" | grep -v '^src/assets/' | grep -v '^src/shares/' | grep -v '^src/index\.html' | grep -v '^src/about\.html' | grep -v '^src/terms\.html' | grep -v '^src/enterprise-terms\.html' | grep -v '^src/llms\.txt' | grep -v '^migrations/' | grep -v '^scripts/' | grep -v '^tests/' | grep -v '^$' || true)
           if [ -z "$NON_ASSET" ] && [ "$CHANGED" != "unknown" ]; then
             echo "asset_only=true" >> "$GITHUB_OUTPUT"
             echo "=> Asset-only change detected, will use fast path"