chore(frontend): upgrade quill to 2.0.3 (#11231)

* chore(frontend): upgrade quill to 2.0.3

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* fix(apps): load rich text editor HTML through Quill's converter so stored lists survive Quill 2

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* fix(apps): emit standard ul/ol from the rich text editor output under Quill 2

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

* fix(apps): keep checklist state when normalising the rich text editor output

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>

frontend/package-lock.json

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-				"deep-equal": "^1.0.1",
-				"eventemitter3": "^2.0.3",
-				"extend": "^3.0.2",
-				"parchment": "^1.1.4",
-				"quill-delta": "^3.6.2"
+				"eventemitter3": "^5.0.1",
+				"lodash-es": "^4.17.21",
+				"parchment": "^3.0.0",
+				"quill-delta": "^5.1.0"
+			},
+			"engines": {
+				"npm": ">=8.2.3"
 			}
 		},
 		"node_modules/quill-delta": {
-			"version": "3.6.3",
-			"resolved": "https://registry.npmjs.org/quill-delta/-/quill-delta-3.6.3.tgz",
-			"integrity": "sha512-wdIGBlcX13tCHOXGMVnnTVFtGRLoP0imqxM696fIPwIf5ODIYUHIvHbZcyvGlZFiFhK5XzDC2lpjbxRhnM05Tg==",
+			"version": "5.1.0",
+			"resolved": "https://registry.npmjs.org/quill-delta/-/quill-delta-5.1.0.tgz",
+			"integrity": "sha512-X74oCeRI4/p0ucjb5Ma8adTXd9Scumz367kkMK5V/IatcX6A0vlgLgKbzXWy5nZmCGeNJm2oQX0d2Eqj+ZIlCA==",
 			"license": "MIT",
 			"dependencies": {
-				"deep-equal": "^1.0.1",
-				"extend": "^3.0.2",
-				"fast-diff": "1.1.2"
+				"fast-diff": "^1.3.0",
+				"lodash.clonedeep": "^4.5.0",
+				"lodash.isequal": "^4.5.0"
 			},
 			"engines": {
-				"node": ">=0.10"
+				"node": ">= 12.0.0"
 			}
 		},
 		"node_modules/rbush": {
@@ -11874,26 +11721,6 @@
 				"url": "https://github.com/sponsors/sindresorhus"
 			}
 		},
-		"node_modules/regexp.prototype.flags": {
-			"version": "1.5.4",
-			"resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.5.4.tgz",
-			"integrity": "sha512-dYqgNSZbDwkaJ2ceRd9ojCGjBq+mOm9LmtXnAnEGyHhN/5R7iDW2TRw3h+o/jCFxus3P2LfWIIiwowAjANm7IA==",
-			"license": "MIT",
-			"dependencies": {
-				"call-bind": "^1.0.8",
-				"define-properties": "^1.2.1",
-				"es-errors": "^1.3.0",
-				"get-proto": "^1.0.1",
-				"gopd": "^1.2.0",
-				"set-function-name": "^2.0.2"
-			},
-			"engines": {
-				"node": ">= 0.4"
-			},
-			"funding": {
-				"url": "https://github.com/sponsors/ljharb"
-			}
-		},
 		"node_modules/rehype-github-alerts": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/rehype-github-alerts/-/rehype-github-alerts-3.0.0.tgz",
@@ -12290,38 +12117,6 @@
 			"devOptional": true,
 			"license": "MIT"
 		},
-		"node_modules/set-function-length": {
-			"version": "1.2.2",
-			"resolved": "https://registry.npmjs.org/set-function-length/-/set-function-length-1.2.2.tgz",
-			"integrity": "sha512-pgRc4hJ4/sNjWCSS9AmnS40x3bNMDTknHgL5UaMBTMyJnU90EgWh1Rz+MC9eFu4BuN/UwZjKQuY/1v3rM7HMfg==",
-			"license": "MIT",
-			"dependencies": {
-				"define-data-property": "^1.1.4",
-				"es-errors": "^1.3.0",
-				"function-bind": "^1.1.2",
-				"get-intrinsic": "^1.2.4",
-				"gopd": "^1.0.1",
-				"has-property-descriptors": "^1.0.2"
-			},
-			"engines": {
-				"node": ">= 0.4"
-			}
-		},
-		"node_modules/set-function-name": {
-			"version": "2.0.2",
-			"resolved": "https://registry.npmjs.org/set-function-name/-/set-function-name-2.0.2.tgz",
-			"integrity": "sha512-7PGFlmtwsEADb0WYyvCMa1t+yke6daIG4Wirafur5kcf+MhUnPms1UeR0CKQdTZD81yESwMHbtn+TR+dMviakQ==",
-			"license": "MIT",
-			"dependencies": {
-				"define-data-property": "^1.1.4",
-				"es-errors": "^1.3.0",
-				"functions-have-names": "^1.2.3",
-				"has-property-descriptors": "^1.0.2"
-			},
-			"engines": {
-				"node": ">= 0.4"
-			}
-		},
 		"node_modules/setimmediate": {
 			"version": "1.0.5",
 			"resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",

frontend/package.json

@@ -145,7 +145,7 @@
 		"panzoom": "^9.4.3",
 		"pdfjs-dist": "4.8.69",
 		"quicktype-core": "^23.2.6",
-		"quill": "^1.3.7",
+		"quill": "^2.0.3",
 		"rehype-github-alerts": "^3.0.0",
 		"rehype-raw": "^7.0.0",
 		"rehype-sanitize": "^6.0.0",

frontend/src/lib/components/apps/components/inputs/AppQuillEditor.svelte

@@ -8,7 +8,7 @@
 	import InputValue from '../helpers/InputValue.svelte'
 	import InitializeComponent from '../helpers/InitializeComponent.svelte'
 
-	let editor = $state()
+	let editor: HTMLElement | undefined = $state()
 	let quill: any = $state()
 	interface Props {
 		id: string
@@ -42,6 +42,7 @@
 
 	async function loadQuill() {
 		const { default: Quill } = await import('quill')
+		if (!editor) return
 
 		quill = new Quill(editor, {
 			modules: {
@@ -51,33 +52,73 @@
 			placeholder: placeholder
 		})
 
-		if (defaultValue) {
-			quill.root.innerHTML = defaultValue
-		}
-
 		quill.on('text-change', function (delta, oldDelta, source) {
 			setOutput()
 		})
+
+		if (defaultValue) {
+			setHtml(defaultValue)
+		}
+	}
+
+	// Load HTML through Quill's clipboard converter rather than assigning `root.innerHTML`:
+	// Quill only keeps markup it has a blot for, and writes to the DOM bypass that mapping.
+	// Quill 2 renders every list as `<ol>`, so a `<ul>` from stored content would be dropped
+	// outright instead of becoming a bullet list.
+	function setHtml(html: string | undefined) {
+		quill.setContents(quill.clipboard.convert({ html: html ?? '', text: '' }))
 	}
 
 	$componentControl[untrack(() => id)] = {
 		setValue(nvalue: string) {
 			if (quill) {
-				quill.root.innerHTML = nvalue
+				setHtml(nvalue)
 				setOutput()
 			}
 		}
 	}
 
+	// Quill 2 keeps every list in an `<ol>` and marks the kind with `data-list` on each
+	// item (`bullet`, `ordered`, `checked`, `unchecked`), plus a `span.ql-ui` that only its
+	// stylesheet renders. Consumers of the output (an HTML component, stored content) render
+	// it outside that stylesheet, where that markup reads as a numbered list. Emit the
+	// standard shape instead: `<ul>`/`<ol>` runs, checklists as `<ul data-checked>`, which
+	// is what the clipboard converter reads back on load (`matchList`).
+	function toStandardHtml(root: HTMLElement): string {
+		const clone = root.cloneNode(true) as HTMLElement
+		clone.querySelectorAll('span.ql-ui').forEach((s) => s.remove())
+		clone.querySelectorAll('ol').forEach((ol) => {
+			const lists: HTMLElement[] = []
+			for (const li of Array.from(ol.children)) {
+				const kind = li.getAttribute('data-list')
+				li.removeAttribute('data-list')
+				const tag = kind === 'ordered' ? 'ol' : 'ul'
+				const checked = kind === 'checked' ? 'true' : kind === 'unchecked' ? 'false' : null
+				const last = lists.at(-1)
+				if (
+					last?.tagName.toLowerCase() !== tag ||
+					last.getAttribute('data-checked') !== checked
+				) {
+					const list = document.createElement(tag)
+					if (checked !== null) list.setAttribute('data-checked', checked)
+					lists.push(list)
+				}
+				lists.at(-1)!.appendChild(li)
+			}
+			ol.replaceWith(...lists)
+		})
+		return clone.innerHTML
+	}
+
 	function setOutput() {
 		if (quill) {
-			outputs?.result.set(quill.root.innerHTML)
+			outputs?.result.set(toStandardHtml(quill.root))
 		}
 	}
 
 	function handleDefault(defaultValue: string | undefined) {
 		if (quill) {
-			quill.root.innerHTML = defaultValue
+			setHtml(defaultValue)
 			setOutput()
 		}
 	}