[MIK-373] Create cutscenes

[Lredigonda]

[miku448]

can i remove the character in the cutscene and use only background? I think that is how it's going to be used, without characters at all

[miku448]

A couple of issues:

• let's add the transparency to indicate non-selected components of each part (for example, the character 1 field should look like the character 2 field). If the music is not selected or text is not added it should be shown transparent too
• if I open the second character and haven't selected it, the modal shows the first character
• does selecting the emotion/outfit of the character in the carousel affects the cutscene?
• do NOT add a default text to each scene part, empty text should be fine
• "Create" button (in cutscene) should be "Add section'
• For the text parts, we should redesign it a bit to be lines, with a dropdown for (dialogue/description) that affects the text color of the text inside the text input, which should be single line with a button at the end to delete it. the button to add more should be at the end of the line