Refactor database schema: Remove access list and related entities, add editing session and edit operation entities

- Deleted `access_list_entry`, `location`, `proxy_host`, `proxy_host_access_list`, `session`, `stream_service`, `stream_service_access_list` entities and their corresponding migration files.
- Introduced `editing_session` and `edit_operation` entities with appropriate fields and relationships.
- Updated `mod.rs` and `prelude.rs` to reflect the changes in the entity structure.
- Adjusted migration files to remove obsolete migrations and include new migrations for the editing session and edit operation tables.

public/database/src/generated/entities/edit_operation.rs

@@ -0,0 +1,30 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 2.0.0-rc.18
+
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[sea_orm::model]
+#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel, Serialize, Deserialize)]
+#[sea_orm(table_name = "edit_operation")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: Uuid,
+    pub session_id: Uuid,
+    pub resource_type: String,
+    pub resource_id: Option<Uuid>,
+    pub operation_type: String,
+    #[sea_orm(column_type = "JsonBinary")]
+    pub payload: Json,
+    pub created_at: DateTimeUtc,
+    pub applied_at: Option<DateTimeUtc>,
+    #[sea_orm(
+        belongs_to,
+        from = "session_id",
+        to = "id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    pub editing_session: HasOne<super::editing_session::Entity>,
+}
+
+impl ActiveModelBehavior for ActiveModel {}