[MWP-366] feat: support model preview for Elegoo Neptune and Artillery Sidewinder series

[Jeredian]

Updated the list of printers in the preview settings

• Artillery Sidewinder X3 (must support any other version of Sidewinder)
• Elegoo Neptune3+ (any versions of Neptune3)
• Elegoo Neptune2 | NeptureX (previous versions of Neptune)

Added support for custom encoders

• ColPic encoder, which was used in Elegoo and Artillery (with corrected variable naming)

closes #366

[sonarcloud[bot]]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

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