Add configurations for new ESP32 camera and sensors, including home energy monitor

Cameras/esp32-saturn4-camera.yaml

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+esphome:
+  name: esp32-saturn4-cam
+  friendly_name: esp32-saturn4-cam
+
+esp32:
+  board: esp32dev
+  framework:
+    type: esp-idf
+
+substitutions:
+  devicename: "esp32-saturn4-cam"
+  hostname: "esp32-saturn4-cam"
+  #friendly_name: 
+  device_description: ESP32-CAM module in Saturn 4 Ultra Resin printer.
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key: "3Zxo91fAfA7wpZ4DAYFxGarCRIGQr+0rUJH2taJo7ds="
+
+ota:
+  - platform: esphome
+    password: "d2e50b2ad36ed7de4ecbfd90725765e3"
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Esp32-Saturn4-Cam"
+    password: "klRzTYuqPJXm"
+
+captive_portal:
+
+# Example configuration entry
+i2c:
+  - id: camera_i2c
+    sda: GPIO26
+    scl: GPIO27
+
+psram:
+  mode: quad
+  speed: 80MHz
+
+# Flashlight # you can control this flashlight within Homeassistant or mqtt to shine on the birds. use it with an timer!
+output:
+  - platform: ledc
+    pin: GPIO4
+    id: gpio_4
+    channel: 2
+
+## GPIO_4 is the flash light pin
+light:
+  - platform: monochromatic
+    output: gpio_4
+    name: $hostname light
+    restore_mode: RESTORE_AND_OFF
+    icon: mdi:flash
+
+esp32_camera:
+  external_clock:
+    pin: GPIO0
+    frequency: 20MHz
+  i2c_id: camera_i2c
+  data_pins: [GPIO5, GPIO18, GPIO19, GPIO21, GPIO36, GPIO39, GPIO34, GPIO35]
+  vsync_pin: GPIO25
+  href_pin: GPIO23
+  pixel_clock_pin: GPIO22
+  power_down_pin: GPIO32
+  resolution: 640x480 # you can use: [1600x1200 , 1280x1024 , 1024x768 , 800x600, 640x480 ] for best performance (FPS) use 1024 of lower resolution.
+  jpeg_quality: 12 #The JPEG quality that the camera should encode images with. From 10 (best) to 63 (worst)
+  aec2: true
+  ae_level: 2
+  brightness: 2 #The brightness to apply to the picture, default 0
+  contrast: 2
+  saturation: -2
+  vertical_flip: False
+
+  # Image settings
+  name: $devicename
+  # ...
+
+esp32_camera_web_server:
+  - port: 80
+    mode: STREAM
+  - port: 8080
+    mode: SNAPSHOT