Update READMEs and clean up examples-esp32c6 root (#269)

* Remove the note that says we don't support BLE for C6

* Remove white space in README

* Remove async_ble.rs and ble.rs files from examples-esp32c6 root

README.md

@@ -25,7 +25,7 @@ Ensure that the right features are enabled for your chip. See the examples for m
 
 ```toml
 [dependencies.esp-wifi]
-# A supported chip needs to be specified, as well as specific use-case features 
+# A supported chip needs to be specified, as well as specific use-case features
 features = ["esp32s3", "wifi", "esp-now"]
 ```
 

examples.md

@@ -27,17 +27,17 @@ To build these ensure you are in the `examples-esp32XXX` directory matching your
 - pressing the boot-button on a dev-board will send a notification if it is subscribed
 - this uses a toy level BLE stack - might not work with every BLE central device (tested with Android and Windows Bluetooth LE Explorer)
 
-`cargo run --example ble --release --features "ble"` 
+`cargo run --example ble --release --features "ble"`
 
-**NOTE:** ESP32-S2 doesn't support bluetooth, for ESP32-C6 bluetooth support isn't implemented yet 
+**NOTE:** ESP32-S2 doesn't support bluetooth
 
 ### async_ble
 
 - same as `ble` but async
 
-`cargo run --example async_ble --release --features "async,ble"` 
+`cargo run --example async_ble --release --features "async,ble"`
 
-**NOTE:** ESP32-S2 doesn't support bluetooth, for ESP32-C6 bluetooth support isn't implemented yet 
+**NOTE:** ESP32-S2 doesn't support bluetooth
 
 ### coex
 
@@ -61,13 +61,13 @@ To build these ensure you are in the `examples-esp32XXX` directory matching your
 
 - broadcasts, receives and sends messages via esp-now in an async way
 
-`cargo run --example embassy_esp_now --release --features "async,esp-now"`        
+`cargo run --example embassy_esp_now --release --features "async,esp-now"`
 
 ### embassy_esp_now_duplex
 
 - asynchronously broadcasts, receives and sends messages via esp-now in multiple embassy tasks
 
-`cargo run --example embassy_esp_now_duplex --release --features "async,esp-now"` 
+`cargo run --example embassy_esp_now_duplex --release --features "async,esp-now"`
 
 ### embassy_dhcp