esp-idf upload tft

Still a bit buggy, but this is probably the first working version of an esp-idf upload TFT to be published.
I will work more on this, but wanna have this commit as a reference.

nspanel_esphome_core.yaml

@@ -9,13 +9,10 @@ substitutions:
 
   ################## Defaults ##################
   # Just in case user forgets to set something #
-  nextion_update_url: "https://github.com/Blackymas/NSPanel_HA_Blueprint/raw/main/nspanel_eu.tft"
-  # nextion_update_blank_url: "https://github.com/Blackymas/NSPanel_HA_Blueprint/raw/main/custom_configuration/nspanel_blank.tft"
   ##############################################
 
   ##### DON'T CHANGE THIS #####
   version: "4.1dev3"
-  upload_tft_chunk_size_max: "32768"
   #############################
 
 ##### ESPHOME CONFIGURATION #####
@@ -716,10 +713,11 @@ display:
   - id: disp1
     platform: nextion
     uart_id: tf_uart
-    #tft_url: ${nextion_update_url}
+    #tft_url: ${nextion_update_url} # Should come back when esp-idf Nextion is available
     on_page: # I couldn't make this trigger to work, so used text_sensor nspanelevent and localevent instead
-      then:
-        - lambda: ESP_LOGW("display.disp1.on_page", "NEXTION PAGE CHANGED");
+      lambda: |-
+        ESP_LOGW("display.disp1.on_page", "NEXTION PAGE CHANGED");
+        ESP_LOGW("display.disp1.on_page", "New page: %i", int(x));
     on_setup:
       then:
         - lambda: |-