refactor: prefix the unscoped deployment search with admin_ at every layer

Rename ``DeploymentDBSource.search_deployments`` and
``DeploymentAdminRepository.search_deployments`` to
``admin_search_deployments`` so the unscoped intent shows up on every
call site (db_source → repository → service → processor), not just on
the class that happens to host the method. ``DeploymentDBSource`` is a
shared namespace that also carries the scoped ``search_user_deployments``
/ ``search_project_deployments`` variants, so the bare
``search_deployments`` name was ambiguous about which scope semantics it
carries.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: jopemachine

src/ai/backend/manager/repositories/deployment/admin_repository.py

@@ -65,14 +65,18 @@ def __init__(
         self._db_source = DeploymentDBSource(db)
 
     @deployment_admin_repository_resilience.apply()
-    async def search_deployments(
+    async def admin_search_deployments(
         self,
         querier: BatchQuerier,
     ) -> ModelDeploymentDataSearchResult:
         """Search every deployment without a scope filter.
 
         Callers may still pass arbitrary ``conditions`` through the
         querier — the absence of a scope filter on the repository method
-        itself is what makes this admin-only.
+        itself is what makes this admin-only. The ``admin_`` prefix is
+        kept at every layer of the stack (db_source → repository →
+        service → processor) so the unscoped intent is obvious at every
+        call site, even when the class name (``DeploymentAdminRepository``)
+        already telegraphs it.
         """
-        return await self._db_source.search_deployments(querier)
+        return await self._db_source.admin_search_deployments(querier)

src/ai/backend/manager/repositories/deployment/db_source/db_source.py

@@ -1156,14 +1156,16 @@ async def get_route(
                 return None
             return row.to_route_info()
 
-    async def search_deployments(
+    async def admin_search_deployments(
         self,
         querier: BatchQuerier,
     ) -> ModelDeploymentDataSearchResult:
-        """Search endpoints and project each row directly to ``ModelDeploymentData``.
+        """Search every endpoint without a scope filter, projecting each row
+        directly to ``ModelDeploymentData``.
 
-        Mirrors ``search_endpoints`` but skips the ``DeploymentInfo`` step
-        so the API path consumes the row's authoritative projection.
+        Backs ``DeploymentAdminRepository.admin_search_deployments`` — the
+        admin label makes the unscoped intent explicit at every layer of
+        the stack (db_source → repository → service).
         """
         async with self._begin_readonly_session_read_committed() as db_sess:
             query = sa.select(EndpointRow).options(

src/ai/backend/manager/services/deployment/admin_service.py

@@ -28,7 +28,7 @@ async def admin_search_deployments(
         self, action: AdminSearchDeploymentsAction
     ) -> AdminSearchDeploymentsActionResult:
         """Search every deployment without a scope filter."""
-        result = await self._admin_repository.search_deployments(action.querier)
+        result = await self._admin_repository.admin_search_deployments(action.querier)
         return AdminSearchDeploymentsActionResult(
             data=result.items,
             total_count=result.total_count,