add pane primitives

[SlicedSilver]

Type of PR: enhancement

Update: INCLUDES the Watermark Plugin changes as well.

PR checklist:

• Addresses an existing issue: fixes #
• Includes tests
• Documentation update

Overview of change:
Adds Pane Primitives which are attached to a pane instead of requiring a series.

To do

• Update documentation guide for Plugins
• Fix interaction test for hit test
• remove attribution and background from graphics e2e test

[github-actions]

size-limit report 📦

Path	Size
ESM	43.02 KB (+1.41% 🔺)
ESM createChart	41.8 KB (-1.02% 🔽)
ESM createChartEx	40.55 KB (-0.83% 🔽)
Standalone-ESM	0 B (-100% 🔽)
Standalone	44.45 KB (+1.34% 🔺)
ESM Standalone	44.49 KB (+100% 🔺)
Plugin: Text Watermark	1.79 KB (+100% 🔺)
Plugin: Image Watermark	1.61 KB (+100% 🔺)

[illetid]

Screen.Recording.2024-08-08.at.13.28.12.mov

when I'm attaching the watermark

const imageWatermark = new LightweightCharts.ImageWatermark(imageDataUrl, {
	alpha: 0.5,
	padding: 20,
    maxHeight: 60
});

and then resize the pane, the watermark stay at the same position and if I make a pane small enough watermark is not visible completely.
upd: if we resize chart completely with chart.resize position is recalculated

[SlicedSilver]

Screen.Recording.2024-08-08.at.13.28.12.mov
when I'm attaching the watermark

const imageWatermark = new LightweightCharts.ImageWatermark(imageDataUrl, {
	alpha: 0.5,
	padding: 20,
    maxHeight: 60
});

and then resize the pane, the watermark stay at the same position and if I make a pane small enough watermark is not visible completely. upd: if we resize chart completely with chart.resize position is recalculated

Yeah, that makes sense that is broken. The code is written to do the positioning calculations on the view (assuming there is only one pane). I need to move that placement position logic into the renderer (which has access to the actual pane canvas dimensions). The plugin was written before we had multiple pane support and this wasn't considered.

I'll fix this. Thanks for spotting it.

[illetid]

LGTM. great job and really nice improvement for plugins capabilities 🚀

[illetid]

@SlicedSilver one minor thing, could you pls check the failing panes/remove-pane graphic test which is failing, I tried locally and it works for me, but better to double-check

[SlicedSilver]

@SlicedSilver one minor thing, could you pls check the failing panes/remove-pane graphic test which is failing, I tried locally and it works for me, but better to double-check

@illetid
I've changed the code for the destroying of the pane. Could you please have a look and check?