Character counter in post editor

[Glip]

🔖 Feature description

add character counter and character limits on available channels.

🎤 Why is this feature needed ?

Different APIs are limited differently - Discord can accept 2000 characters with and without a picture, Telegram accepts 1024 characters of text with a picture and 4096 without a picture.

It is very unpleasant after sending a message with a picture simultaneously in Telegram and Discord to receive a message only in Discord, and in Telegram to get the error [400]Bad Request: MEDIA_CAPTION_TOO_LONG

✌️ How do you aim to achieve this?

Little counter under the message edit box

🔄️ Additional Information

Now I have to compose the text in third-party editors and only send it through Postiz.

👀 Have you spent some time to check if this feature request has been raised before?

• I checked and didn't find similar issue

Are you willing to submit PR?

None

[sajdakabir]

@Glip hey, can i take this issue