[BUG] Colors name overlap in 'Add indicator' modal

[adeacetis]

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• I added my browser's console output in the issue (open the console first, try to reproduce the issue then see if there is anything)
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• I provided a clear and concise description of what the bug is (see both sections below)

Describe the issue

I was testing #304 when I noticed that custom colors are overlapping in the 'Add Indicator' modal.

I would suggest:

• truncate the name if it is too long, create two columns layout for this inner section on desktop, colors should be displayed in a single column on mobile

• optional: add tooltip on desktop to read the whole color's name

Tested on MacBooks OS Ventura 13.3.1 Chrome 112.0.5615.137

...

Steps to reproduce

1. Get the indicator from issue Please consider adding Vector Candle support #304
2. Drag and drop the indicator onto a chart panel on charts.aggr.trade
3. Edit PVRSA indicator

4. You should be able to see the UI issues under the COLORS section as per attached attachment. ...