diff --git a/api/.cursor/rules/libs.mdc b/api/.cursor/rules/libs.mdc
index 25f6d9647..28ef56b9b 100644
--- a/api/.cursor/rules/libs.mdc
+++ b/api/.cursor/rules/libs.mdc
@@ -13,7 +13,7 @@ libs/
 │   ├── Cargo.toml       # Library-specific manifest
 │   ├── src/
 │   │   ├── lib.rs       # Library root
-│   │   ├── models/      # Data structures and types
+│   │   ├── types.rs/      # Data structures and types
 │   │   ├── utils/       # Utility functions
 │   │   └── errors.rs    # Custom error types
 │   └── tests/           # Integration tests
diff --git a/api/libs/sharing/src/models/mod.rs b/api/libs/sharing/src/models/mod.rs
deleted file mode 100644
index 896652c43..000000000
--- a/api/libs/sharing/src/models/mod.rs
+++ /dev/null
@@ -1,71 +0,0 @@
-use chrono::{DateTime, Utc};
-use diesel::prelude::*;
-use serde::{Deserialize, Serialize};
-use uuid::Uuid;
-
-use crate::{ShareableResource, SharePermission};
-
-#[derive(Debug, Clone, Queryable, Insertable, Serialize, Deserialize)]
-#[diesel(table_name = sharing)]
-pub struct Share {
-    pub id: Uuid,
-    pub resource_type: String,
-    pub resource_id: Uuid,
-    pub shared_by: Uuid,
-    pub shared_with: Uuid,
-    pub permission: String,
-    pub created_at: DateTime<Utc>,
-    pub updated_at: DateTime<Utc>,
-    pub expires_at: Option<DateTime<Utc>>,
-}
-
-impl Share {
-    pub fn new(
-        resource: ShareableResource,
-        shared_by: Uuid,
-        shared_with: Uuid,
-        permission: SharePermission,
-        expires_at: Option<DateTime<Utc>>,
-    ) -> Self {
-        Self {
-            id: Uuid::new_v4(),
-            resource_type: match &resource {
-                ShareableResource::Metric(_) => "metric",
-                ShareableResource::Dashboard(_) => "dashboard",
-                ShareableResource::Collection(_) => "collection",
-                ShareableResource::Chat(_) => "chat",
-            }.to_string(),
-            resource_id: match resource {
-                ShareableResource::Metric(id) |
-                ShareableResource::Dashboard(id) |
-                ShareableResource::Collection(id) |
-                ShareableResource::Chat(id) => id,
-            },
-            shared_by,
-            shared_with,
-            permission: match permission {
-                SharePermission::View => "view",
-                SharePermission::Edit => "edit",
-                SharePermission::Admin => "admin",
-            }.to_string(),
-            created_at: Utc::now(),
-            updated_at: Utc::now(),
-            expires_at,
-        }
-    }
-}
-
-// Diesel schema definition
-table! {
-    sharing (id) {
-        id -> Uuid,
-        resource_type -> Text,
-        resource_id -> Uuid,
-        shared_by -> Uuid,
-        shared_with -> Uuid,
-        permission -> Text,
-        created_at -> Timestamptz,
-        updated_at -> Timestamptz,
-        expires_at -> Nullable<Timestamptz>,
-    }
-} 
\ No newline at end of file