Remove restart with 15sec press

The benefit was small compared to the restriction caused. Still available as a customization or with the reset button.
Helps with #1711

esphome/nspanel_esphome_core.yaml

@@ -1582,17 +1582,6 @@ binary_sensor:
               page: !lambda return current_page->state.c_str();
               component: "hw_bt_left"
               command: "short_click"
-      - timing: &hold_to_restart-timing
-          - ON for at least 15.0s
-        invalid_cooldown: ${invalid_cooldown}
-        then:
-          - switch.turn_off: screen_power
-          - delay: 5s
-          - switch.turn_on: screen_power
-          - delay: 2s
-          - lambda: disp1->soft_reset();
-          - delay: 2s
-          - script.execute: setup_sequence
 
   ##### RIGHT BUTTON BELOW DISPLAY TO TOGGLE RELAY #####
   - name: Right Button
@@ -1633,10 +1622,6 @@ binary_sensor:
               page: !lambda return current_page->state.c_str();
               component: "hw_bt_right"
               command: "short_click"
-      - timing: *hold_to_restart-timing
-        invalid_cooldown: ${invalid_cooldown}
-        then:  # Restart the panel
-          - button.press: restart_nspanel
 
   ##### Restart NSPanel Button - Setting Page #####
   - name: Restart