Add admin quest-definition list route

GET /api/v1/admin/quest-definitions returns every definition, active and
inactive, in rising id order with the same shape as the create/update
response. Backed by a new core list_all_definitions helper over
QuestDefinitionsDao.list_all/list_snapshots_all.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

custom_components/nestquest/core/dao_rules.py

@@ -907,6 +907,13 @@ class QuestDefinitionsDao:
         )
         return [_definition_from_row(row) for row in rows]
 
+    async def list_all(self) -> list[QuestDefinitionRecord]:
+        """Return every definition, active AND inactive, oldest first."""
+        rows = await self._database.fetch_all(
+            f"SELECT {_DEFINITION_COLUMNS} FROM quest_definitions ORDER BY id"
+        )
+        return [_definition_from_row(row) for row in rows]
+
     async def _snapshots_for(
         self, definitions: list[QuestDefinitionRecord]
     ) -> list[QuestDefinitionSnapshot]:
@@ -951,6 +958,18 @@ class QuestDefinitionsDao:
                 definitions = await self.list_active()
                 return await self._snapshots_for(definitions)
 
+    async def list_snapshots_all(self) -> list[QuestDefinitionSnapshot]:
+        """Return every definition (active AND inactive) with its rule,
+        assignees and windows, all read inside one locked transaction.
+
+        Mirrors :meth:`list_snapshots_active` over :meth:`list_all`
+        (oldest first), with the same coherence guarantee.
+        """
+        async with _connection_lock(self._database):
+            async with self._database.transaction():
+                definitions = await self.list_all()
+                return await self._snapshots_for(definitions)
+
     async def read_snapshots_active(self) -> list[QuestDefinitionSnapshot]:
         """Return every active definition's snapshot WITHOUT locking.
 

custom_components/nestquest/core/quest_definitions.py

@@ -558,6 +558,21 @@ async def list_active_definitions(
     return [_bundle_snapshot(snapshot) for snapshot in snapshots]
 
 
+async def list_all_definitions(
+    database: NestQuestDatabase,
+) -> list[CreatedQuestDefinition]:
+    """Return EVERY definition, active AND inactive (rich view).
+
+    Mirrors :func:`list_active_definitions` without the activity
+    filter: ordered by rising definition id, each entry the same
+    :class:`CreatedQuestDefinition` snapshot, read by the DAO inside one
+    locked transaction.
+    """
+    dao = QuestDefinitionsDao(database)
+    snapshots = await dao.list_snapshots_all()
+    return [_bundle_snapshot(snapshot) for snapshot in snapshots]
+
+
 async def list_definitions_for_child(
     database: NestQuestDatabase,
     child_id: int,