fix(graphql): use strawberry.ID type for id parameters

GraphQL clients send ID type variables. Resolvers must accept
strawberry.ID (maps to GraphQL ID scalar) instead of str.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ImTotem

src/bcsd_api/member/resolvers.py

@@ -1,3 +1,4 @@
+import strawberry
 from strawberry.types import Info
 
 from bcsd_api.filter.members import MemberFilter
@@ -59,7 +60,7 @@ def resolve_members(
     )
 
 
-def resolve_member(info: Info[GqlContext, None], id: str) -> MemberDetailType:
+def resolve_member(info: Info[GqlContext, None], id: strawberry.ID) -> MemberDetailType:
     require_user(info.context)
     m = service.get_member(info.context.member_repo, id)
     return _to_detail(m)

src/bcsd_api/shorten/resolvers.py

@@ -1,3 +1,4 @@
+import strawberry
 from strawberry.types import Info
 
 from bcsd_api.filter.links import LinkFilter
@@ -76,7 +77,7 @@ def resolve_links(
     )
 
 
-def resolve_link(info: Info[GqlContext, None], id: str) -> LinkDetailType:
+def resolve_link(info: Info[GqlContext, None], id: strawberry.ID) -> LinkDetailType:
     require_user(info.context)
     d = service.get_detail(info.context.link_repo, id)
     return _to_detail(d)
@@ -106,7 +107,7 @@ def resolve_create(info: Info[GqlContext, None], input: CreateLinkInput) -> Link
 
 
 def resolve_update(
-    info: Info[GqlContext, None], id: str, input: UpdateLinkInput,
+    info: Info[GqlContext, None], id: strawberry.ID, input: UpdateLinkInput,
 ) -> LinkType:
     require_user(info.context)
     req = UpdateRequest(
@@ -117,13 +118,13 @@ def resolve_update(
     return _to_link(result)
 
 
-def resolve_toggle(info: Info[GqlContext, None], id: str) -> LinkType:
+def resolve_toggle(info: Info[GqlContext, None], id: strawberry.ID) -> LinkType:
     require_user(info.context)
     result = service.toggle(info.context.link_repo, id)
     return _to_link(result)
 
 
-def resolve_delete(info: Info[GqlContext, None], id: str) -> bool:
+def resolve_delete(info: Info[GqlContext, None], id: strawberry.ID) -> bool:
     require_user(info.context)
     service.delete(info.context.link_repo, id)
     return True