fix: add configSchema and root index.js to plugin manifest

- OpenClaw requires configSchema in plugin manifest
- Add root index.js as entry point (like Dirigent)
- Update install script to generate correct manifest

install.mjs

@@ -299,13 +299,43 @@ async function installComponents(env) {
   copyDir(join(__dirname, 'safe-restart'), join(DIST_DIR, 'safe-restart'));
   logSuccess('Copied safe-restart to dist/padded-cell/');
 
+  // Create root index.js entry point
+  const indexJs = `const { pcexec } = require('./pcexec/dist/index.js');
+const { 
+  safeRestart, 
+  createSafeRestartTool, 
+  StatusManager, 
+  createApiServer,
+  startApiServer,
+  SlashCommandHandler
+} = require('./safe-restart/dist/index.js');
+
+module.exports = {
+  pcexec,
+  safeRestart,
+  createSafeRestartTool,
+  StatusManager,
+  createApiServer,
+  startApiServer,
+  SlashCommandHandler,
+};
+`;
+  writeFileSync(join(DIST_DIR, 'index.js'), indexJs);
+  logSuccess('Created index.js entry point');
+
   // Create openclaw.plugin.json
   const manifest = {
     id: PLUGIN_NAME,
     name: 'PaddedCell',
     version: '0.1.0',
     description: 'Secure password management, safe execution, and coordinated restart',
-    entry: './safe-restart/dist/index.js',
+    entry: './index.js',
+    configSchema: {
+      type: 'object',
+      properties: {
+        enabled: { type: 'boolean', default: true }
+      }
+    },
     tools: [
       {
         name: 'pcexec',
@@ -320,7 +350,7 @@ async function installComponents(env) {
     ]
   };
   writeFileSync(join(DIST_DIR, 'openclaw.plugin.json'), JSON.stringify(manifest, null, 2));
-  logSuccess('Created openclaw.plugin.json in dist/padded-cell/');
+  logSuccess('Created openclaw.plugin.json');
 
   // Create bin directory and install pass_mgr binary
   mkdirSync(binDir, { recursive: true });

openclaw.plugin.json

@@ -3,7 +3,13 @@
   "name": "PaddedCell",
   "version": "0.1.0",
   "description": "Secure password management, safe execution, and coordinated restart",
-  "entry": "./safe-restart/dist/index.js",
+  "entry": "./index.js",
+  "configSchema": {
+    "type": "object",
+    "properties": {
+      "enabled": { "type": "boolean", "default": true }
+    }
+  },
   "tools": [
     {
       "name": "pcexec",