fix: stabilize windows temp and path handling

src/hooks/workspace.ts

@@ -115,13 +115,20 @@ function loadHookFromDir(params: {
       return null;
     }
 
+    let baseDir = params.hookDir;
+    try {
+      baseDir = fs.realpathSync.native(params.hookDir);
+    } catch {
+      // keep the discovered path when realpath is unavailable
+    }
+
     return {
       name,
       description,
       source: params.source,
       pluginId: params.pluginId,
       filePath: hookMdPath,
-      baseDir: params.hookDir,
+      baseDir,
       handlerPath,
     };
   } catch (err) {

src/infra/tmp-openclaw-dir.ts

@@ -1,5 +1,5 @@
 import fs from "node:fs";
-import os from "node:os";
+import { tmpdir as getOsTmpDir } from "node:os";
 import path from "node:path";
 
 export const POSIX_OPENCLAW_TMP_DIR = "/tmp/openclaw";
@@ -48,7 +48,7 @@ export function resolvePreferredOpenClawTmpDir(
         return undefined;
       }
     });
-  const tmpdir = options.tmpdir ?? os.tmpdir;
+  const tmpdir = typeof options.tmpdir === "function" ? options.tmpdir : getOsTmpDir;
   const uid = getuid();
 
   const isSecureDirForUser = (st: { mode?: number; uid?: number }): boolean => {

src/logging/logger.ts

@@ -35,8 +35,14 @@ function resolveDefaultLogDir(): string {
   return canUseNodeFs() ? resolvePreferredOpenClawTmpDir() : POSIX_OPENCLAW_TMP_DIR;
 }
 
+function resolveDefaultLogFile(defaultLogDir: string): string {
+  return canUseNodeFs()
+    ? path.join(defaultLogDir, "openclaw.log")
+    : `${POSIX_OPENCLAW_TMP_DIR}/openclaw.log`;
+}
+
 export const DEFAULT_LOG_DIR = resolveDefaultLogDir();
-export const DEFAULT_LOG_FILE = path.join(DEFAULT_LOG_DIR, "openclaw.log"); // legacy single-file path
+export const DEFAULT_LOG_FILE = resolveDefaultLogFile(DEFAULT_LOG_DIR); // legacy single-file path
 
 const LOG_PREFIX = "openclaw";
 const LOG_SUFFIX = ".log";

src/plugin-sdk/runtime-api-guardrails.test.ts

@@ -70,6 +70,7 @@ const RUNTIME_API_EXPORT_GUARDS: Record<string, readonly string[]> = {
     'export * from "./src/auto-reply.js";',
     'export * from "./src/inbound.js";',
     'export * from "./src/login.js";',
+    'export * from "./src/login-qr.js";',
     'export * from "./src/media.js";',
     'export * from "./src/send.js";',
     'export * from "./src/session.js";',