refactor: simplify plugin dependency handling

Simplify plugin installation and runtime loading around package-manager-owned dependencies, with Jiti reserved for local/TS fallback paths.

Also scans npm plugin install roots so hoisted transitive dependencies are covered by dependency denylist and node_modules symlink checks.

src/cli/plugins-cli.ts

@@ -39,13 +39,6 @@ export type PluginRegistryOptions = {
   refresh?: boolean;
 };
 
-export type PluginsDepsCliOptions = {
-  json?: boolean;
-  packageRoot?: string;
-  prune?: boolean;
-  repair?: boolean;
-};
-
 function countEnabledPlugins(plugins: readonly { enabled: boolean }[]): number {
   return plugins.filter((plugin) => plugin.enabled).length;
 }
@@ -81,21 +74,6 @@ export function registerPluginsCli(program: Command) {
       await runPluginsListCommand(opts);
     });
 
-  plugins
-    .command("deps")
-    .description("Inspect or repair bundled plugin runtime dependencies")
-    .option("--json", "Print JSON")
-    .option("--package-root <path>", "OpenClaw package root to inspect")
-    .option("--prune", "Prune stale unknown external runtime dependency roots", false)
-    .option("--repair", "Install missing bundled runtime dependencies", false)
-    .action(async (opts: PluginsDepsCliOptions) => {
-      const { runPluginsDepsCommand } = await import("./plugins-deps-command.js");
-      await runPluginsDepsCommand({
-        config: getRuntimeConfig(),
-        options: opts,
-      });
-    });
-
   plugins
     .command("inspect")
     .alias("info")