feat: add app-level authentication foundation

crates/crank-registry/src/lib.rs

@@ -5,7 +5,7 @@ mod postgres;
 
 pub use error::RegistryError;
 pub use model::{
-    AgentSummary, AgentVersionRecord, CreateAgentRequest, CreateInvitationRequest,
+    AgentSummary, AgentVersionRecord, AuthUserRecord, CreateAgentRequest, CreateInvitationRequest,
     CreateInvocationLogRequest, CreatePlatformApiKeyRequest, CreateVersionRequest,
     CreateWorkspaceRequest, CreateYamlImportJobRequest, DescriptorKind, DescriptorMetadata,
     InvitationRecord, InvocationLogRecord, ListInvocationLogsQuery, MembershipRecord,
@@ -13,8 +13,9 @@ pub use model::{
     OperationVersionRecord, PlatformApiKeyRecord, PublishAgentRequest, PublishRequest,
     PublishedAgentTool, RegistryOperation, SampleKind, SaveAgentBindingsRequest,
     SaveAuthProfileRequest, SaveDescriptorMetadataRequest, SaveSampleMetadataRequest,
-    UpdateWorkspaceRequest, UsageAgentBreakdown, UsageBucket, UsageOperationBreakdown, UsageQuery,
-    UsageRollupRecord, UsageSummary, UsageTimelinePoint, WorkspaceRecord, YamlImportJob,
-    YamlImportJobCompletion, YamlImportJobId, YamlImportJobStatus,
+    SessionRecord, UpdateWorkspaceRequest, UsageAgentBreakdown, UsageBucket,
+    UsageOperationBreakdown, UsageQuery, UsageRollupRecord, UsageSummary, UsageTimelinePoint,
+    WorkspaceMembershipRecord, WorkspaceRecord, YamlImportJob, YamlImportJobCompletion,
+    YamlImportJobId, YamlImportJobStatus,
 };
 pub use postgres::PostgresRegistry;