fix(reliability): converge runtime on uplink revert; bound health endpoint cost (I3,I4)

tests/test_mk8_rfplan.py

@@ -157,6 +157,19 @@ class RfPlanTest(unittest.TestCase):
         self.assertEqual(len(self.sleeps), 5)
         self.assertIn('uci set wireless.wlan1up.disabled=1', self.cmds)
         self.assertEqual(self.resumed, 1)
+        # Revert must converge runtime like the idle branch: a wifi reload
+        # after the STA disable, with hop resumed only after the reload.
+        cmds = self.cmds
+        reloads = [i for i, c in enumerate(cmds) if c == 'wifi reload']
+        self.assertEqual(len(reloads), 2, cmds)
+        disable_set = cmds.index('uci set wireless.wlan1up.disabled=1')
+        last_commit = len(cmds) - 1 - cmds[::-1].index('uci commit wireless')
+        resume_idx = self.seq.index('resume')
+        self.assertLess(disable_set, last_commit)
+        self.assertLess(last_commit, reloads[-1])
+        self.assertLess(reloads[-1], resume_idx)
+        # cmds[i] maps 1:1 onto self.runs[i]; revert reload must be gated.
+        self.assertEqual(self.runs[reloads[-1]], (['wifi', 'reload'], 60))
 
     def test_set_role_uplink_requires_ssid(self):
         result = mk8_rfplan.set_role('uplink')