fix(ci): use node require.resolve to find playwright CLI path

This ensures the script works correctly in CI environments where
node_modules structure might differ, by using Node's own module
resolution to find the Playwright CLI path.

Author: slashtechno

frontend/run-e2e-tests.sh

@@ -40,28 +40,24 @@ PASSED_TESTS=0
 FAILED_TESTS=0
 FAILED_FILES=()
 
-# Ensure we're in the frontend directory
+# Ensure we're in the frontend directory (where the script is located)
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 cd "$SCRIPT_DIR"
 
 # Verify node_modules exists
 if [ ! -d "node_modules" ]; then
-    echo -e "${RED}Error: node_modules not found. Run 'bun install' first.${NC}"
+    echo -e "${RED}Error: node_modules not found in $(pwd). Run 'bun install' first.${NC}"
     exit 1
 fi
 
-# Verify @playwright/test is installed
-if [ ! -d "node_modules/@playwright/test" ]; then
-    echo -e "${RED}Error: @playwright/test not found. Run 'bun install' first.${NC}"
-    exit 1
-fi
-
-# Use node to run the playwright CLI script directly from the local installation
-# This ensures proper module resolution in CI environments
-PLAYWRIGHT_CLI="node_modules/@playwright/test/cli.js"
+# Use node's require.resolve to find the actual path to the Playwright CLI
+# This works even if node_modules structure is different (e.g., with Bun)
+PLAYWRIGHT_CLI=$(node -e "console.log(require.resolve('@playwright/test/cli.js'))" 2>/dev/null || echo "")
 
-if [ ! -f "$PLAYWRIGHT_CLI" ]; then
-    echo -e "${RED}Error: Playwright CLI not found. Run 'bun install' first.${NC}"
+if [ -z "$PLAYWRIGHT_CLI" ] || [ ! -f "$PLAYWRIGHT_CLI" ]; then
+    echo -e "${RED}Error: Could not find @playwright/test. Run 'bun install' first.${NC}"
+    echo "Current directory: $(pwd)"
+    echo "node_modules exists: $([ -d "node_modules" ] && echo "yes" || echo "no")"
     exit 1
 fi