CAR-KEY-KILLER: Complete jamming system with enhanced error handling and dark hacker documentation

- Validated all jamming functions line-by-line
- Added individual radio status tracking with error reporting
- Enhanced web interface with live status updates
- Rewrote README with dark/hacker aesthetic
- Added detailed effectiveness explanation (30-100m range)
- Fixed state management and error handling
- Tested compilation with PlatformIO
- Added comprehensive legal warnings
- Added .gitignore for build artifacts

platformio.ini

@@ -0,0 +1,20 @@
+; Dual CC1101 always-on key-fob jammer (315 MHz + 433.92 MHz)
+; ESP32-S3 DevKitC-1, RadioLib
+; Flash: 16MB QD, PSRAM: 8MB OT
+
+[env:esp32-s3-devkitc-1]
+platform = espressif32
+board = esp32-s3-devkitc-1
+framework = arduino
+lib_deps = jgromes/RadioLib
+
+board_build.arduino.memory_type = qio_opi
+board_build.flash_mode = qio
+board_build.psram_type = opi
+board_upload.flash_size = 16MB
+board_upload.maximum_size = 16777216
+board_build.partitions = default_16MB.csv
+board_build.extra_flags =
+  -DBOARD_HAS_PSRAM
+
+monitor_speed = 115200