This PR pgrades all BlockNote packages (@blocknote/core,
@blocknote/react, @blocknote/mantine, @blocknote/server-util,
@blocknote/xl-docx-exporter, @blocknote/xl-pdf-exporter) to 0.47.0 and
adapts the codebase to the new API.
### Changes
- Dependency upgrades: Bumped all BlockNote packages to 0.47.0, added
required Mantine v8 peer dependencies, removed unnecessary prosemirror
resolutions
- Formatting toolbar: Replaced the manual reimplementation of
FormattingToolbarController (which handled visibility, positioning,
portal rendering, text-alignment-based placement, and a
dangerouslySetInnerHTML transition trick) with BlockNote's built-in
FormattingToolbarController. The toolbar buttons themselves are
unchanged.
- Side menu: Replaced manual drag handle menu positioning and rendering
(DashboardBlockDragHandleMenu, DashboardBlockColorPicker, and their
floating configs) with BlockNote's built-in SideMenuController,
DragHandleButton, and DragHandleMenu components. Deleted 4 files that
became dead code.
- Extension API migration: Replaced deprecated editor.suggestionMenus
and editor.formattingToolbar APIs with the new extension system
(SuggestionMenu, useExtensionState, editor.getExtension())
- Slash menu fixes: Filtered out BlockNote's new default "File" item
(added in 0.47) to avoid duplicates with our custom one; added icon
mappings for new block types (Toggle List, Divider, Toggle Headings,
Headings 4-6)
- Server-side: Switched @blocknote/server-util to dynamic import() to
handle ESM-only transitive dependencies in CJS context
## Summary
- Add `@mention` support to the AI Chat text input by replacing the
plain textarea with a minimal Tiptap editor and building a shared
`mention` module with reusable Tiptap extensions (`MentionTag`,
`MentionSuggestion`), search hook (`useMentionSearch`), and suggestion
menu — all shared with the existing BlockNote-based Notes mentions to
avoid code duplication
- Mentions are serialized as
`[[record:objectName:recordId:displayName]]` markdown (the format
already understood by the backend and rendered in chat messages), and
displayed using the existing `RecordLink` chip component for visual
consistency
- Fix images in chat messages overflowing their container by
constraining to `max-width: 100%`
- Fix web_search tool display showing literal `{query}` instead of the
actual query (ICU single-quote escaping issue in Lingui `t` tagged
templates)
## Test plan
- [ ] Open AI Chat, type `@` and verify the suggestion menu appears with
searchable records
- [ ] Select a mention from the dropdown (via click or keyboard
Enter/ArrowUp/Down) and verify the record chip renders inline
- [ ] Send a message containing a mention and verify it appears
correctly in the conversation as a clickable `RecordLink`
- [ ] Verify Enter sends the message when the suggestion menu is closed,
and selects a mention when the menu is open
- [ ] Verify images in AI chat responses are constrained to the
container width
- [ ] Verify the web_search tool step shows the actual search query
(e.g. "Searched the web for Salesforce") instead of `{query}`
- [ ] Verify Notes @mentions still work as before
Made with [Cursor](https://cursor.com)
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Co-authored-by: Cursor <cursoragent@cursor.com>