📜 Rework docs and match current Editor features

[narayb]

Let's collect here the mismatch in the released api and the documentations

• led_color have a new argument, update docs: https://docs.intech.studio/wiki/actions/led/led-color#led_color
• Editor patch notes update for 1.2.49 and missing versions
• Add https://grid-editor-web.web.app/ to docs as as Try it out now!-type of deal
• lua coding guide, kódolási alapok Grid-en, practice-ek, azoknak akiknek már van minimális code knowledge
• add WIKI tab queryString
• plug and play add more daws
• Wiki conditions article rework
• https://docs.intech.studio/wiki/more/midi-rx PICTURES out of date
• create pageImg in all preambles
• fix issues in preambles according to new build script on Github