Fix European trip return heuristic for weekend location tracking

Adjust European short trip heuristic from >3 days to >1 day to correctly
detect when user has returned home from European trips. This fixes the
April 29-30, 2023 case where the location incorrectly showed "Sankt Georg, Hamburg"
instead of "Bristol" when the user was free (no events scheduled) after
the foss-north trip ended on April 27.

The previous logic required more than 3 days to pass before assuming
return home from European countries, but for short European trips by
rail/ferry, users typically return within 1-2 days.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

node_modules/wildcard/examples/arrays.js

@@ -0,0 +1,10 @@
+var wildcard = require('..');
+var testdata = [
+  'a.b.c',
+  'a.b',
+  'a',
+  'a.b.d'
+];
+
+console.log(wildcard('a.b.*', testdata));
+// --> ['a.b.c', 'a.b', 'a.b.d']

node_modules/wildcard/examples/objects.js

@@ -0,0 +1,10 @@
+var wildcard = require('..');
+var testdata = {
+  'a.b.c' : {},
+  'a.b'   : {},
+  'a'     : {},
+  'a.b.d' : {}
+};
+
+console.log(wildcard('a.*.c', testdata));
+// --> { 'a.b.c': {} }

node_modules/wildcard/examples/strings.js

@@ -0,0 +1,7 @@
+var wildcard = require('..');
+
+console.log(wildcard('foo.*', 'foo.bar'));
+// --> true
+
+console.log(wildcard('foo.*', 'foo'));
+// --> true