Added .nc and related commands.

You can set pixel colors (and text) on a 500x350 canvas, pepega version of r/place
You use currency to set pixels.
see whole canvas: .nc
set pixel: .ncsp <pos> <color> <text?>
get pixel: .ncp <pos>
zoom: .ncz <pos> or .ncz x y

src/NadekoBot/data/strings/commands/commands.en-US.yml

@@ -4567,4 +4567,70 @@ leaveunkeptservers:
     - shardId:
         desc: "Shard id from which to start leaving unkept servers."
     - delay:
-        desc: "Delay in miliseconds between leaves"
+        desc: "Delay in miliseconds between leaves"
+ncanvas:
+  desc: |-
+    Shows the current nCanvas.
+    The canvas allows users to set each pixel's color and text using currency.
+  ex:
+    - ''
+  params:
+    - { }
+nczoom:
+  desc: |-
+    Zooms in on the nCanvas.
+    Bot will show the 10x10 grid with the position of each cell for use with `ncset`.
+    You can either use alphanumeric position (ex. s4u) or pixel x and y (ex. 123 123)
+  ex:
+    - 'sgu'
+    - '123 123'
+  params:
+    - position:
+        desc: "The position of the pixel to set in alphanumeric format."
+    - position:
+        desc: "The position of the pixel to set in pixel x and y format."
+ncsetpixel:
+  desc: |-
+    Sets a pixel's color and text on the nCanvas.
+    You must specify the position of the pixel to set in alphanumeric format.
+    You can obtain alphanumeric position of the pixel by using `nczoom` or `ncp <x> <y>`
+  ex:
+    - 'sgu #ff0000 Some text'
+  params:
+    - position:
+        desc: "The position of the pixel to set in alphanumeric format."
+    - color:
+        desc: "The color of the pixel to set in HEX."
+    - text:
+        desc: "The optional text to set on the pixel."
+ncsetimg:
+  desc: |-
+    Attach the image to the message sending the command to overwrite the nCanvas with it.
+    All prices and colors will be reset.
+    The image must be equal to the size of the nCanvas (default is 500x350)
+    This command is dangerous and irreversible.
+  ex:
+    - ''
+  params:
+    - { }
+ncpixel:
+  desc: |-
+    Shows the pixel at the specified position.
+    You can get pixel positions by using `nczoom`
+  ex:
+    - 'sgu'
+    - '123 123'
+  params:
+    - position:
+        desc: "The position of the pixel to retrieve in alphanumeric format."
+    - position:
+        desc: "The position of the pixel to retrieve in pixel x and y format."
+ncreset:
+  desc: |-
+    Clears the nCanvas.
+    All prices and colors will be reset.
+    This command is dangerous and irreversible.
+  ex:
+    - ''
+  params:
+    - { }