feat: add extractors for Workspace Sidebar and Desktop Icon (#37085)

* feat: add desktop icon extractor

* feat: add workspace sidebar extractor

* feat: add desktop icon extractor

* fix: resolve merge conflict in babel_extractors.csv

* docs: fix typo in docstring

---------

Co-authored-by: barredterra <14891507+barredterra@users.noreply.github.com>

babel_extractors.csv

@@ -1,5 +1,7 @@
 **/hooks.py,frappe.gettext.extractors.navbar.extract
 **/doctype/*/*.json,frappe.gettext.extractors.doctype.extract
+**/desktop_icon/*.json,frappe.gettext.extractors.desktop_icon.extract
+**/workspace_sidebar/*.json,frappe.gettext.extractors.workspace_sidebar.extract
 **/workspace/*/*.json,frappe.gettext.extractors.workspace.extract
 **/web_form/*/*.json,frappe.gettext.extractors.web_form.extract
 **/onboarding_step/*/*.json,frappe.gettext.extractors.onboarding_step.extract

frappe/gettext/extractors/desktop_icon.py

@@ -0,0 +1,18 @@
+import json
+
+
+def extract(fileobj, *args, **kwargs):
+	"""Extract messages from Desktop Icon JSON files. To be used by babel extractor.
+
+	:param fileobj: the file-like object the messages should be extracted from
+	:rtype: `iterator`
+	"""
+	data = json.load(fileobj)
+
+	if isinstance(data, list):
+		return
+
+	# Extract the label field (main translatable field for Desktop Icons)
+	label = data.get("label")
+	if label:
+		yield None, "_", label, ["Label of a Desktop Icon"]

frappe/gettext/extractors/workspace_sidebar.py

@@ -0,0 +1,26 @@
+import json
+
+
+def extract(fileobj, *args, **kwargs):
+	"""Extract messages from Workspace Sidebar JSON files. To be used by babel extractor.
+
+	:param fileobj: the file-like object the messages should be extracted from
+	:rtype: `iterator`
+	"""
+	data = json.load(fileobj)
+
+	if isinstance(data, list):
+		return
+
+	# Extract the title field (main translatable field for Workspace Sidebar)
+	title = data.get("title")
+	if title:
+		yield None, "_", title, ["Title of a Workspace Sidebar"]
+
+	# Extract labels from items list
+	items = data.get("items", [])
+	if isinstance(items, list):
+		for item in items:
+			label = item.get("label")
+			if label:
+				yield None, "_", label, ["Label of a Workspace Sidebar Item"]