PR fixes

Author: joehan

src/init/features/emulators.ts

@@ -120,7 +120,9 @@ export async function actuate(setup: Setup): Promise<void> {
     const key = emulatorName as keyof EmulatorsConfig;
     if (key === "ui") {
       emulatorsConfig.ui = { ...emulatorsConfig.ui, ...emulatorsInfo.config.ui };
-    } else if (emulatorsInfo.config[key] && key !== "singleProjectMode") {
+    } else if (key === "singleProjectMode") {
+      emulatorsConfig.singleProjectMode = emulatorsInfo.config[key];
+    }else if (emulatorsInfo.config[key]) {
       emulatorsConfig[key] = { ...emulatorsConfig[key], ...emulatorsInfo.config[key] };
     }
   }

src/mcp/tools/core/init.ts

@@ -209,11 +209,11 @@ export const init = tool(
         apps: [],
       };
     }
-    if (features.storage?.rules) {
+    if (features.storage) {
       featuresList.push("storage");
       featureInfo.storage = {
         rulesFilename: features.storage.rules_filename,
-        rules: features.storage.rules,
+        rules: features.storage.rules || "",
         writeRules: true,
       };
     }