When notebook-view.url is specified, notebook links should point to the
external URL instead of rendering a local preview. This was broken in
v1.4.156 (commit faba735) when the notebook system was refactored and external URL handling was accidentally removed.

The fix restores the check for descriptor?.url before falling back to
the local preview path in format-html-notebook-preview.ts.

Updated existing test to verify links contain the external URL.

(cherry picked from commit a39cc61)

Move changelog entry as backport in v1.8

# Conflicts:
#	news/changelog-1.9.md

Fonts with spaces (e.g., "Noto Emoji", "DejaVu Sans") were failing
auto-installation because fontSearchTerm() generated search patterns
that didn't match font files. Font files use concatenated names without
spaces (NotoEmoji-Regular.ttf, DejaVuSans-Bold.ttf).

Replace spaces with \s* regex pattern to match files with or without spaces.

Closes #13726

Fix font package detection for fonts with spaces in names

Resolves an issue where fonts packages containing spaces in their names
(e.g., "Noto Sans") were not properly detected in Quarto projects.
Updated font path handling to correctly quote and process font names
with whitespace characters.

…ection

* dev: use npm: prefix in import map for lodash as skypack CDN is failing with error 500
* fix: add type annotations for lodash npm: import compatibility

The npm: prefix for lodash doesn't preserve generic type inference,
causing TypeScript to infer `any` for callback parameters. Added
explicit type annotations and type assertions where needed.

(cherry picked from commit d341f2a)

This avoid failing test while still testing the feature

(cherry picked from commit 98a0a0f)

… issues

Something in recent LaTeX updates appears to have broken some of the article layout tests.
Rendering them make them hangs.

To temporarily opt out these tests until we can investigate and fix the underlying issue, #13663

(cherry picked from commit dd8d141)

backport for #13516