add some false positive tests to ensure we don't track errands

Author: ndbroadbent

tests/fixtures/cli/whatsapp-sample.txt

@@ -109,6 +109,13 @@
 [2/28/24, 7:45:33 AM] Alice Smith: Last day of February
 [2/28/24, 7:45:50 AM] John Smith: Time flies
 [2/28/24, 7:46:02 AM] Alice Smith: Tell me about it
+[3/1/24, 10:35:31 AM] Alice Smith: Hey
+[3/1/24, 10:35:42 AM] Alice Smith: So you are going to the coffee club?
+[3/1/24, 10:35:49 AM] Alice Smith: I'm going to farmers
+[3/1/24, 10:35:57 AM] Alice Smith: Let me know when to pick you up
+[3/1/24, 10:36:00 AM] John Smith: Yeah sure
+[3/1/24, 10:36:19 AM] John Smith: Ok
+[3/1/24, 10:36:25 AM] John Smith: Or I can get an Uber
 [3/15/24, 7:30:11 AM] John Smith: Good morning
 [3/15/24, 7:30:25 AM] Alice Smith: Morning! Coffee?
 [3/15/24, 7:30:38 AM] John Smith: Always
@@ -218,6 +225,14 @@ https://maps.app.goo.gl/JHKspRDJ5m6bhzFT9?g_st=iw
 [10/11/24, 12:22:05 PM] John Smith: Lunch time
 [10/11/24, 12:22:18 PM] Alice Smith: What are you having?
 [10/11/24, 12:22:30 PM] John Smith: Sandwich
+[11/6/23, 10:36:18 AM] Alice Smith: nice. MEATBALLS
+[11/6/23, 10:36:19 AM] John Smith: Haha I will take my bike now
+[11/6/23, 10:36:25 AM] John Smith: Or Uber
+[10/11/24, 12:45:02 PM] John Smith: I'm going here to get some containers
+https://maps.app.goo.gl/aE45vKYhYkoYpMen8?g_st=iw
+[10/11/24, 12:45:16 PM] John Smith: I can get an Uber if you are busy
+[10/11/24, 12:45:30 PM] Alice Smith: No I can pick you up
+[10/11/24, 12:45:45 PM] John Smith: Ok thanks!
 [10/11/24, 1:34:03 PM] John Smith: lets go for a hike this weekend in Karangahake Gorge
 [10/11/24, 2:03:56 PM] Alice Smith: Okay
 [10/11/24, 2:20:31 PM] Alice Smith: image omitted