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/webpack-cli/lib/utils/dynamic-import-loader.d.ts

@@ -0,0 +1 @@
+export {};

node_modules/webpack-cli/lib/utils/dynamic-import-loader.js

@@ -0,0 +1,13 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+function dynamicImportLoader() {
+    let importESM;
+    try {
+        importESM = new Function("id", "return import(id);");
+    }
+    catch (e) {
+        importESM = null;
+    }
+    return importESM;
+}
+module.exports = dynamicImportLoader;