Large refactoring and new nodes

* Fix node reference when changing elements

* Fix ScriptVariables parsing

* Fix invariant text and niagara types

* Niagara convert nodes

* Move node tests to own files

* More Niagara tests

* Niagara float and smaller fixes

* More Decoding

* More decoding

* WIP

* Float is real

* WIP

* More types and colors

* Test case and small polish

* WIP

* WIP

* Fix niagara script variables merging

* Fix Niagara variables

* Fixing mirrored ExportPath

* Fix Export paths name adjustments

* Simplify arc calculation

* Simplify a bit arc calculation

* source / destionation => origin / target

* Minor refactoring

* Fix switched link position

* Rename some properties for uniformity

* Fix input escape

* Simplify test

* About window

* Dialog backdrop style

* About dialog touches

* Remove dependency and minot improvement

* Light mode

* Fix link location and css small improvement

* Link direction and minor fixes

* Some minor fixes and refactoring

* Refactoring WIP

* Shorting repetitive bits

* More tests

* Simplify linking tests

tests/linking.spec.js

@@ -60,7 +60,7 @@ test.describe("Linking", () => {
         await mouse.down()
         await mouse.move(aRect.left + aRect.width + 100, aRect.top + aRect.height + 100, { steps: 4 })
         // There is one link element ...
-        expect(blueprintPage.blueprintLocator.locator("ueb-link")).toHaveCount(1)
+        await expect(blueprintPage.blueprintLocator.locator("ueb-link")).toHaveCount(1)
         // ... but no pins are linked yet
         expect(await aPin.evaluate(pin => pin.entity.isLinked())).toBeFalsy()
         expect(await bPin.evaluate(pin => pin.entity.isLinked())).toBeFalsy()