chore: Put back Kåren-test with fresh data

Thank you @The1Penguin for the feedback!

Run this in the repl to get fresh test data:

```Haskell
dateNow <- fmap (view _zonedTimeToLocalTime) getZonedTime
tomorrow = (dateNow & (_localDay . gregorian . _ymdDay) %~ (+ 1)) ^. _localDay
runStack $ fetch "21f31565-5c2b-4b47-d2a1-08d558129279" tomorrow
```

Then run the test and adjust the expected data to match the actual data.
This is the backwards way to write tests, but I think it's alright when
it's this easy to see if expectation and actual data matches.

test/Main.hs

@@ -24,6 +24,28 @@ testFun expected = either
 
 main :: IO ()
 main = hspec $ do
+  describe "hasDate"
+    $ it "parses a legit date" (hasDate (BL8.pack "2/1") @?= Just (1, 2))
+  describe "The Karen Express" $ it
+    "parses a blob of JSON without error"
+    ( testFun
+        [ Menu
+            (T.pack "Street food")
+            (T.pack "Chicken africana, banan, mango raja, ris")
+        , Menu
+            (T.pack "Greens")
+            (T.pack "Indisklinsgryta, zucchini, aubergin, ingef\228ra, koriander, ris")
+        , Menu
+            (T.pack "Nordic")
+            (T.pack "F\228rskost bakad sej, vitvinss\229s, broccoli, potatis")
+        ]
+    $ parse
+        "Swedish"
+        (BL8.pack
+          "{\"data\":{\"dishOccurrencesByTimeRange\":[{\"displayNames\":[{\"name\":\"Chicken africana, banan, mango raja, ris\",\"categoryName\":\"Swedish\"},{\"name\":\"Chicken africana, banana, mango raja, rice\",\"categoryName\":\"English\"}],\"startDate\":\"09/25/2023 00:00:00\",\"dishType\":{\"name\":\"Street food\"},\"dish\":{\"name\":\"Kyckling, het paprikas\195\165s & ris\"}},{\"displayNames\":[{\"name\":\"Indian linseed stew, zucchini, aubergine, ginger, coriander\",\"categoryName\":\"English\"},{\"name\":\"Indisklinsgryta, zucchini, aubergin, ingef\195\164ra, koriander, ris\",\"categoryName\":\"Swedish\"}],\"startDate\":\"09/25/2023 00:00:00\",\"dishType\":{\"name\":\"Greens\"},\"dish\":{\"name\":\"Vegan, pasta, linsbolognese\"}},{\"displayNames\":[{\"name\":\"F\195\164rskost bakad sej, vitvinss\195\165s, broccoli, potatis\",\"categoryName\":\"Swedish\"},{\"name\":\"Cream cheese baked saithe, whitewine sauce, broccoli, potatoes\",\"categoryName\":\"English\"}],\"startDate\":\"09/25/2023 00:00:00\",\"dishType\":{\"name\":\"Nordic\"},\"dish\":{\"name\":\"Bakad fisk, vitvinss\195\165s, potatispur\195\169\"}}]}}\n"
+        )
+    )
+
   describe "The Wijkander's"
     $ it "Parses two blobs of HTML correctly on fridays"
     $ do