feat(insights): fix DBSCAN, Persian embeddings crash, D3 physics layouts, and D3 node not found runtime error

memento-note/components/rich-text-editor.tsx

@@ -25,9 +25,13 @@ import { ChartExtension } from './tiptap-chart-extension'
 import { ChartSuggestionsDialog } from './chart-suggestions-dialog'
 import { UniqueIdExtension } from './tiptap-unique-id-extension'
 import { LiveBlockExtension } from './tiptap-live-block-extension'
+import { RtlPreserveExtension } from './tiptap-rtl-preserve-extension'
+import { ClipArticleExtension } from './tiptap-clip-article-extension'
 import { BlockPicker, type BlockSuggestion } from './block-picker'
+import { detectTextDirection } from '@/lib/clip/rtl-content'
+import { stripHtmlToPlainText } from '@/lib/text/plain-text'
 import { NoteLinkPicker, type NoteLinkOption } from './note-link-picker'
-import { NOTE_REQUEST_SAVE_EVENT } from '@/lib/note-change-sync'
+import { applyClipRtlDirection } from '@/lib/editor/apply-clip-rtl-direction'
 import { useAiConsent } from '@/components/legal/ai-consent-provider'
 import type { Editor } from '@tiptap/core'
 import type { EditorState } from '@tiptap/pm/state'
@@ -60,6 +64,8 @@ interface RichTextEditorProps {
   placeholder?: string
   onImageUpload?: (file: File) => Promise<string>
   noteId?: string
+  /** URL source du clip (BBC Persian, etc.) — pour RTL explicite des listes */
+  sourceUrl?: string | null
 }
 
 interface RichTextEditorRef {
@@ -227,7 +233,7 @@ function useImageInsert() {
 }
 
 export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorProps>(
-  function RichTextEditor({ content, onChange, className, placeholder, onImageUpload, noteId }, ref) {
+  function RichTextEditor({ content, onChange, className, placeholder, onImageUpload, noteId, sourceUrl }, ref) {
     const { t } = useLanguage()
     const { requestAiConsent } = useAiConsent()
     const imageInsert = useImageInsert()
@@ -350,6 +356,8 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
         ChartExtension,
         UniqueIdExtension,
         LiveBlockExtension,
+        ClipArticleExtension,
+        RtlPreserveExtension,
         Placeholder.configure({ placeholder: placeholder || t('richTextEditor.placeholder') || "Tapez '/' pour voir les commandes..." }),
       ],
       content: content || '',
@@ -428,6 +436,11 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
           noteLinkRangeRef.current = null
         }
       },
+      onCreate: ({ editor: e }) => {
+        requestAnimationFrame(() => {
+          applyClipRtlDirection(e, { sourceUrl })
+        })
+      },
     })
 
     useEffect(() => {
@@ -442,12 +455,15 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
       if (editor && content !== undefined && content !== lastEmittedContent.current) {
         editor.commands.setContent(content || '')
         lastEmittedContent.current = content || ''
+        // TipTap #7338 : dir explicite rtl sur listes (pas auto) après chargement HTML
+        requestAnimationFrame(() => {
+          applyClipRtlDirection(editor, { sourceUrl })
+        })
       }
-      // Update current note content for chart suggestions
       if (content !== undefined) {
         setCurrentNoteContent(content || '')
       }
-    }, [content, editor])
+    }, [content, editor, sourceUrl])
 
     // Chart suggestion handlers
     const handleOpenChartSuggestions = useCallback(async () => {
@@ -463,8 +479,10 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
       options?: { atEnd?: boolean }
     ) => {
       if (!editor || !editor.isEditable) return false
-      const plainExcerpt = payload.excerpt.replace(/<[^>]+>/g, ' ').replace(/\s+/g, ' ').trim()
+      const plainExcerpt = stripHtmlToPlainText(payload.excerpt)
       if (!plainExcerpt) return false
+      const isRtl = detectTextDirection(`${payload.noteTitle}\n${plainExcerpt}`) === 'rtl'
+      const rtlAttrs = isRtl ? { dir: 'rtl' as const, lang: 'fa' as const } : {}
       const chain = editor.chain()
       if (options?.atEnd !== false) {
         chain.focus('end')
@@ -475,10 +493,16 @@ export const RichTextEditor = forwardRef<RichTextEditorHandle, RichTextEditorPro
         { type: 'paragraph', content: [] },
         {
           type: 'blockquote',
-          content: [{ type: 'paragraph', content: [{ type: 'text', text: plainExcerpt }] }],
+          attrs: rtlAttrs.dir ? { dir: rtlAttrs.dir } : {},
+          content: [{
+            type: 'paragraph',
+            attrs: rtlAttrs,
+            content: [{ type: 'text', text: plainExcerpt }],
+          }],
         },
         {
           type: 'paragraph',
+          attrs: rtlAttrs,
           content: [
             { type: 'text', text: '— ' },
             {