fix(config): check all legacy nested dirs when OPENCLAW_HOME ends in state basename

src/config/paths.test.ts

@@ -181,4 +181,20 @@ describe("resolveStateDir nesting guard (#45765)", () => {
     expect(resolveStateDir(env)).toBe(nestedDir);
     vi.restoreAllMocks();
   });
+
+  it("preserves existing nested legacy dir when OPENCLAW_HOME ends in legacy basename", () => {
+    const env = { OPENCLAW_HOME: "/home/user/.clawdbot" } as NodeJS.ProcessEnv;
+    const nestedDir = path.resolve("/home/user/.clawdbot/.clawdbot");
+    vi.spyOn(fsSync, "existsSync").mockImplementation((p) => String(p) === nestedDir);
+    expect(resolveStateDir(env)).toBe(nestedDir);
+    vi.restoreAllMocks();
+  });
+
+  it("preserves nested .moldbot when OPENCLAW_HOME ends in .clawdbot", () => {
+    const env = { OPENCLAW_HOME: "/home/user/.clawdbot" } as NodeJS.ProcessEnv;
+    const nestedDir = path.resolve("/home/user/.clawdbot/.moldbot");
+    vi.spyOn(fsSync, "existsSync").mockImplementation((p) => String(p) === nestedDir);
+    expect(resolveStateDir(env)).toBe(nestedDir);
+    vi.restoreAllMocks();
+  });
 });

src/config/paths.ts

@@ -80,13 +80,16 @@ export function resolveStateDir(
     if (ALL_STATE_DIRNAMES.has(path.basename(resolvedHome))) {
       // Backward compat: if a nested state dir already exists from the old
       // buggy behavior, prefer it so we don't orphan existing state data.
-      const nestedState = path.join(resolvedHome, ".openclaw");
-      try {
-        if (fs.existsSync(nestedState)) {
-          return nestedState;
+      // Check all known state dirnames, not just .openclaw.
+      for (const nestedName of ALL_STATE_DIRNAMES) {
+        const nestedState = path.join(resolvedHome, nestedName);
+        try {
+          if (fs.existsSync(nestedState)) {
+            return nestedState;
+          }
+        } catch {
+          // best-effort
         }
-      } catch {
-        // best-effort
       }
       return resolvedHome;
     }