Replace adminbar customize link with site-editor in FSE themes

[aristath]

Description

Replaces the "Customize" link with "Edit site".

This is only for FSE themes on the frontend.

Checklist:

• My code is tested.
• My code follows the WordPress code style.
• My code follows the accessibility standards.
• My code has proper inline documentation.
• I've included developer documentation if appropriate.
• I've updated all React Native files affected by any refactorings/renamings in this PR.

[gziolo]

I saw that the other day, I'm sure there is more to tweak 👍

[github-actions]

Size Change: +3.02 kB (0%)

Total Size: 1.2 MB

Filename	Size	Change
build/annotations/index.js	3.8 kB	+1 B
build/autop/index.js	2.83 kB	-2 B (0%)
build/blob/index.js	665 B	+1 B
build/block-directory/index.js	8.72 kB	-2 B (0%)
build/block-editor/index.js	133 kB	+22 B (0%)
build/block-library/editor-rtl.css	8.96 kB	+10 B (0%)
build/block-library/editor.css	8.96 kB	+10 B (0%)
build/block-library/index.js	148 kB	+498 B (0%)
build/block-library/style-rtl.css	8.23 kB	+123 B (1%)
build/block-library/style.css	8.23 kB	+123 B (1%)
build/blocks/index.js	48.1 kB	+76 B (0%)
build/components/index.js	172 kB	-13 B (0%)
build/compose/index.js	9.93 kB	-19 B (0%)
build/core-data/index.js	14.8 kB	+2 B (0%)
build/data/index.js	9.71 kB	+915 B (9%)	🔍
build/date/index.js	11.2 kB	+2 B (0%)
build/deprecated/index.js	769 B	+1 B
build/dom/index.js	4.92 kB	+1 B
build/edit-navigation/index.js	11.2 kB	-6 B (0%)
build/edit-post/index.js	306 kB	-9 B (0%)
build/edit-site/index.js	23.5 kB	+295 B (1%)
build/edit-site/style-rtl.css	3.86 kB	+11 B (0%)
build/edit-site/style.css	3.86 kB	+11 B (0%)
build/edit-widgets/index.js	26.4 kB	+3 B (0%)
build/editor/index.js	43.3 kB	+653 B (1%)
build/format-library/index.js	6.86 kB	-4 B (0%)
build/i18n/index.js	3.57 kB	+1 B
build/keyboard-shortcuts/index.js	2.85 kB	+311 B (10%)	⚠️
build/keycodes/index.js	1.94 kB	+1 B
build/media-utils/index.js	5.31 kB	-3 B (0%)
build/notices/index.js	1.82 kB	+1 B
build/nux/index.js	3.42 kB	+1 B
build/plugins/index.js	2.56 kB	+1 B
build/primitives/index.js	1.43 kB	-1 B
build/redux-routine/index.js	2.84 kB	+2 B (0%)
build/reusable-blocks/index.js	3.07 kB	+1 B
build/rich-text/index.js	13.4 kB	+3 B (0%)
build/server-side-render/index.js	2.77 kB	-1 B
build/shortcode/index.js	1.69 kB	-1 B
build/viewport/index.js	1.86 kB	-2 B (0%)
build/warning/index.js	1.14 kB	-1 B

ℹ️ View Unchanged

Filename	Size	Change
build/a11y/index.js	1.14 kB	0 B
build/api-fetch/index.js	3.42 kB	0 B
build/block-directory/style-rtl.css	943 B	0 B
build/block-directory/style.css	942 B	0 B
build/block-editor/style-rtl.css	11.3 kB	0 B
build/block-editor/style.css	11.3 kB	0 B
build/block-library/theme-rtl.css	792 B	0 B
build/block-library/theme.css	793 B	0 B
build/block-serialization-default-parser/index.js	1.87 kB	0 B
build/block-serialization-spec-parser/index.js	3.06 kB	0 B
build/components/style-rtl.css	15.3 kB	0 B
build/components/style.css	15.3 kB	0 B
build/data-controls/index.js	827 B	0 B
build/dom-ready/index.js	571 B	0 B
build/edit-navigation/style-rtl.css	881 B	0 B
build/edit-navigation/style.css	885 B	0 B
build/edit-post/style-rtl.css	6.45 kB	0 B
build/edit-post/style.css	6.44 kB	0 B
build/edit-widgets/style-rtl.css	3.13 kB	0 B
build/edit-widgets/style.css	3.13 kB	0 B
build/editor/editor-styles-rtl.css	476 B	0 B
build/editor/editor-styles.css	478 B	0 B
build/editor/style-rtl.css	3.85 kB	0 B
build/editor/style.css	3.85 kB	0 B
build/element/index.js	4.62 kB	0 B
build/escape-html/index.js	735 B	0 B
build/format-library/style-rtl.css	547 B	0 B
build/format-library/style.css	548 B	0 B
build/hooks/index.js	2.16 kB	0 B
build/html-entities/index.js	623 B	0 B
build/is-shallow-equal/index.js	698 B	0 B
build/list-reusable-blocks/index.js	3.1 kB	0 B
build/list-reusable-blocks/style-rtl.css	476 B	0 B
build/list-reusable-blocks/style.css	476 B	0 B
build/nux/style-rtl.css	671 B	0 B
build/nux/style.css	668 B	0 B
build/priority-queue/index.js	790 B	0 B
build/token-list/index.js	1.27 kB	0 B
build/url/index.js	4.05 kB	0 B
build/wordcount/index.js	1.22 kB	0 B

_{compressed-size-action}

[gziolo]

The behavior proposed doesn't differ much from how the item in the sidebar is exposed:

gutenberg/gutenberg.php

Lines 105 to 118 in 1862c62

	if ( gutenberg_is_fse_theme() ) {
	add_menu_page(
	__( 'Site Editor (beta)', 'gutenberg' ),
	sprintf(
	/* translators: %s: "beta" label. */
	__( 'Site Editor %s', 'gutenberg' ),
	'<span class="awaiting-mod">' . __( 'beta', 'gutenberg' ) . '</span>'
	),
	'edit_theme_options',
	'gutenberg-edit-site',
	'gutenberg_edit_site_page',
	'dashicons-layout'
	);
	}

As a follow-up, we should limit this option based on user permissions.

Edit: Actually, there is an existing check for edit_theme_options capability, should we guard this link the same way?

[aristath]

Edit: Actually, there is an existing check for edit_theme_options capability, should we guard this link the same way?

Good point. Added in e1cdbee 👍