I regularly test reports on my self-hosted Traccar server and need a small web application that lets me inject completely fictional GPS trips for any vehicle in the database. From a single Admin login I should be able to: • Select a vehicle (by uniqueId or deviceId) • Enter the trip’s date, start time and end time • Provide start and end coordinates plus any stoppage or parking points along the way That’s all the data I require—no extra custom fields or complex validations. Once submitted, the app should generate a realistic sequence of position records and push them to Traccar through its standard HTTP/REST API so they appear in the timeline exactly as if the tracker had reported them live. Please build this as a clean, responsive web interface backed by any stack you’re comfortable with (Node.js, Python-Flask, PHP, etc.). Include: 1. Source code with brief comments 2. Simple README covering local build, environment variables (server URL, credentials), and deployment steps 3. A quick test script or sample trip that proves a successful upload If you’ve worked with Traccar’s API before, let me know—that experience will help us finish faster.