Remove settings_entity (#887)

* Remove `settings_entity`

- Bump version to 3.5_dev
- Removed references to pictures removed from TFT
- Removed code related to closing settings pages
- Removed trigger `settings_entity`

* Removed `set_settings_entity` service

- Bump version to 3.5_dev
- Removed `set_settings_entity` service - BREAKING CHANGE
- Removed `settings_entity` text-sensor - BREAKING CHANGE
- Added service `open_entity_settings_page` - BREAKING CHANGE

* Removed `settings_entity`

- Bump version to 3.5_dev
- Removed old climate page (climate_backup)
- Removed pics related to old climate page (ids 16-47, 80-83, 95-96 and 125(US only))
- Enforces brightness on any page change (this allows wake-up on settings page with long press on physical buttons) - Pending removing code from Blueprint
- Added `entity` variable on pages `climate`, `lightsettings` and `coversettings`
- Added `entity` info to `nspanelevent` on pages `climate`, `lightsettings` and `coversettings`
- Added `back_page` variable on pages `climate`, `lightsettings` and `coversettings` (default: home)
- Moving to TFT close page logic on pages `climate`, `lightsettings` and `coversettings` - Pending changes on Blueprint and ESPHome
- Standardized name for `page_label` on pages `climate`, `lightsettings` and `coversettings`
- Standardized settings page names: `climate`, `cover` and `light` (Removed `settings` from page name)

* Removed `settings_entity`

* Removed `settings_entity`

* Removed `settings_entity`

nspanel_us_code/settings.txt

@@ -12,6 +12,7 @@ Page settings
     
     Events
         Preinitialize Event
+            dim=home.brightness.val
             printh 92
             prints "nspanelevent",0
             printh 00