fix: allow empty followerIdentifiers to avoid blocking openclaw CLI

An empty followerIdentifiers array caused a fatal validation error during
plugin registration, which prevented all openclaw CLI commands from running.

plugin/core/config.ts

@@ -59,8 +59,8 @@ export function validateYonexusServerConfig(raw: unknown): YonexusServerConfig {
         .filter((value) => value.length > 0)
     : [];
 
-  if (!Array.isArray(rawIdentifiers) || followerIdentifiers.length === 0) {
-    issues.push("followerIdentifiers must contain at least one non-empty identifier");
+  if (!Array.isArray(rawIdentifiers)) {
+    issues.push("followerIdentifiers must be an array");
   }
 
   if (new Set(followerIdentifiers).size !== followerIdentifiers.length) {

plugin/openclaw.plugin.json

@@ -19,6 +19,6 @@
       "listenPort": { "type": "number" },
       "publicWsUrl": { "type": "string" }
     },
-    "required": ["followerIdentifiers", "notifyBotToken", "adminUserId", "listenPort"]
+    "required": ["notifyBotToken", "adminUserId", "listenPort"]
   }
 }

scripts/install.mjs

@@ -3,6 +3,7 @@
 import fs from "node:fs";
 import path from "node:path";
 import os from "node:os";
+import { execSync } from "node:child_process";
 
 const args = process.argv.slice(2);
 const mode = args.includes("--install") ? "install" : args.includes("--uninstall") ? "uninstall" : null;
@@ -15,9 +16,42 @@ if (!mode) {
 }
 
 const repoRoot = path.resolve(import.meta.dirname, "..");
-const pluginName = "yonexus-server";
+const pluginId = "yonexus-server";
 const sourceDist = path.join(repoRoot, "dist");
-const targetDir = path.join(profilePath, "plugins", pluginName);
+const targetDir = path.join(profilePath, "plugins", pluginId);
+
+function oc(cmd) {
+  try {
+    return execSync(`openclaw ${cmd}`, { encoding: "utf8", stdio: ["pipe", "pipe", "pipe"] }).trim();
+  } catch (e) {
+    console.error(`  ⚠ openclaw ${cmd}: ${e.stderr?.trim() || e.message}`);
+    return null;
+  }
+}
+
+function ensureInArray(configKey, value) {
+  const raw = oc(`config get ${configKey}`);
+  if (!raw) return;
+  const arr = JSON.parse(raw);
+  if (!arr.includes(value)) {
+    arr.push(value);
+    oc(`config set ${configKey} '${JSON.stringify(arr)}' --json`);
+    console.log(`  ✓ ${configKey} includes ${value}`);
+  } else {
+    console.log(`  ✓ ${configKey} already includes ${value}`);
+  }
+}
+
+function removeFromArray(configKey, value) {
+  const raw = oc(`config get ${configKey}`);
+  if (!raw) return;
+  const arr = JSON.parse(raw);
+  const filtered = arr.filter(v => v !== value);
+  if (filtered.length !== arr.length) {
+    oc(`config set ${configKey} '${JSON.stringify(filtered)}' --json`);
+    console.log(`  ✓ Removed ${value} from ${configKey}`);
+  }
+}
 
 if (mode === "install") {
   if (!fs.existsSync(sourceDist)) {
@@ -30,9 +64,16 @@ if (mode === "install") {
   fs.cpSync(sourceDist, path.join(targetDir, "dist"), { recursive: true });
   fs.copyFileSync(path.join(repoRoot, "plugin", "openclaw.plugin.json"), path.join(targetDir, "openclaw.plugin.json"));
   fs.copyFileSync(path.join(repoRoot, "package.json"), path.join(targetDir, "package.json"));
-  console.log(`Installed ${pluginName} to ${targetDir}`);
+  console.log(`  ✓ Plugin files → ${targetDir}`);
+
+  ensureInArray("plugins.load.paths", targetDir);
+  ensureInArray("plugins.allow", pluginId);
+  console.log(`Installed ${pluginId} to ${targetDir}`);
   process.exit(0);
 }
 
+// uninstall
 fs.rmSync(targetDir, { recursive: true, force: true });
-console.log(`Removed ${pluginName} from ${targetDir}`);
+removeFromArray("plugins.load.paths", targetDir);
+removeFromArray("plugins.allow", pluginId);
+console.log(`Removed ${pluginId} from ${targetDir}`);