remove --obfuscate from elc JS compile step

Stage CSP blocks 'unsafe-eval' which javascript-obfuscator introduces.
checkout-auth.js IIFE was crashing before assigning window globals,
causing all checkout E2E tests to fail.

.gitea/workflows/stage.yaml

@@ -207,11 +207,10 @@ jobs:
             [ -f "$f" ] || continue
             name=$(basename "$f" .el)
             echo "Compiling $f..."
-            "$ELC" --target=js --bundle --minify --obfuscate "$f" > /tmp/_elc_out.js || {
+            "$ELC" --target=js --bundle --minify "$f" > "dist/js/${name}.js" || {
               echo "elc FAILED on $f"
               exit 1
             }
-            sed '/^\[javascript-obfuscator/d' /tmp/_elc_out.js > "dist/js/${name}.js"
             echo "  compiled: $f -> dist/js/${name}.js"
           done
           rm -f src/js/el_runtime.js