fix(plugin): normalize OpenClaw plugin config shapes

- Accept flat config, nested entry.config, or missing config
- Treat plugin as enabled unless explicitly disabled
- Log resolved runtime config for gateway diagnostics

plugin/index.ts

@@ -17,6 +17,11 @@ interface PluginConfig {
   logLevel?: 'debug' | 'info' | 'warn' | 'error';
 }
 
+interface PluginEntryLike {
+  enabled?: boolean;
+  config?: PluginConfig;
+}
+
 interface PluginAPI {
   logger: {
     info: (...args: any[]) => void;
@@ -30,7 +35,7 @@ interface PluginAPI {
   registerTool: (factory: (ctx: any) => any) => void;
 }
 
-export default function register(api: PluginAPI, config: PluginConfig) {
+export default function register(api: PluginAPI, rawConfig: PluginConfig | PluginEntryLike | undefined) {
   const logger = api.logger || {
     info: (...args: any[]) => console.log('[HF-Monitor]', ...args),
     error: (...args: any[]) => console.error('[HF-Monitor]', ...args),
@@ -38,7 +43,24 @@ export default function register(api: PluginAPI, config: PluginConfig) {
     warn: (...args: any[]) => console.warn('[HF-Monitor]', ...args),
   };
 
-  if (!config?.enabled) {
+  const entryLike = rawConfig as PluginEntryLike | undefined;
+  const config: PluginConfig = entryLike?.config
+    ? {
+        ...entryLike.config,
+        enabled: entryLike.config.enabled ?? entryLike.enabled,
+      }
+    : ((rawConfig as PluginConfig | undefined) ?? {});
+
+  const enabled = config.enabled !== false;
+
+  logger.info('HarborForge Monitor plugin config resolved', {
+    enabled,
+    hasApiKey: Boolean(config.apiKey),
+    backendUrl: config.backendUrl ?? null,
+    identifier: config.identifier ?? null,
+  });
+
+  if (!enabled) {
     logger.info('HarborForge Monitor plugin disabled');
     return;
   }