feat: expose component locked state in component API

This makes it easier to obtain lock state.

docs/api.rst

@@ -1297,6 +1297,7 @@ Components
     :>json string suggestion_voting: :ref:`component-suggestion_voting`
     :>json string suggestion_autoaccept: :ref:`component-suggestion_autoaccept`
     :>json string push_on_commit: :ref:`component-push_on_commit`
+    :>json bool locked: Whether component is locked, this field is read-only; see :http:get:`/api/components/(string:project)/(string:component)/lock/`
     :>json string commit_pending_age: :ref:`component-commit_pending_age`
     :>json string auto_lock_error: :ref:`component-auto_lock_error`
     :>json string language_regex: :ref:`component-language_regex`

docs/changes.rst

@@ -11,6 +11,7 @@ Not yet released.
 * A shortcut to duplicate a component is now available directly in the menu (:guilabel:`Manage` → :guilabel:`Duplicate Component`)
 * Included username when generating :ref:`credits`.
 * :ref:`bulk-edit` shows a preview of matched strings.
+* :http:get:`/api/components/(string:project)/(string:component)/` exposes component lock state.
 
 **Bug fixes**
 

weblate/api/serializers.py

@@ -496,6 +496,7 @@ class ComponentSerializer(RemovableSerializer[Component]):
     push_branch = LinkedField(
         required=False, allow_blank=True, max_length=BRANCH_LENGTH
     )
+    locked = serializers.BooleanField(read_only=True)
 
     serializer_url_field = MultiFieldHyperlinkedIdentityField
 
@@ -595,6 +596,7 @@ class Meta:
             "disable_autoshare",
             "category",
             "linked_component",
+            "locked",
         )
         extra_kwargs = {
             "url": {