Add PRD site rendering verification gate

.github/workflows/ci.yml

@@ -42,10 +42,7 @@ jobs:
         run: cargo test -p ely_servo_host --features servo-engine --test software_host
 
       - name: Test PRD site compatibility
-        run: cargo test -p ely_servo_host --features servo-engine --test sidecar -- --test-threads=1
+        run: scripts/verify_prd_site_rendering.sh
-
-      - name: Test app PRD live-site smoke
-        run: cargo test -p ely_app --features live-site-smoke --all-targets -- --test-threads=1
 
       - name: Audit source file size
         run: scripts/audit_source_lines.sh

README.md

@@ -17,7 +17,6 @@ cargo test --workspace --all-targets
 cargo check -p ely_servo_host --features servo-engine --all-targets
 cargo clippy -p ely_servo_host --features servo-engine --all-targets -- -D warnings
 cargo test -p ely_servo_host --features servo-engine --test software_host
-cargo test -p ely_servo_host --features servo-engine --test sidecar -- --test-threads=1
+scripts/verify_prd_site_rendering.sh
-cargo test -p ely_app --features live-site-smoke --all-targets -- --test-threads=1
 cargo run -p ely_app
 ```

scripts/verify_prd_site_rendering.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cargo test -p ely_app --features live-site-smoke --all-targets -- --test-threads=1
+cargo test -p ely_servo_host --features servo-engine --test sidecar -- --test-threads=1