feat: initialize thoughts-frontend with Next.js, TypeScript, and ESLint

- Add ESLint configuration for Next.js and TypeScript support.
- Create Next.js configuration file with standalone output option.
- Initialize package.json with scripts for development, build, and linting.
- Set up PostCSS configuration for Tailwind CSS.
- Add SVG assets for UI components.
- Create TypeScript configuration for strict type checking and module resolution.

thoughts-backend/models/src/domains/user.rs

@@ -0,0 +1,26 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.0.0
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
+#[sea_orm(table_name = "user")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    #[sea_orm(unique)]
+    pub username: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(has_many = "super::blog::Entity")]
+    Blog,
+}
+
+impl Related<super::blog::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Blog.def()
+    }
+}
+
+impl ActiveModelBehavior for ActiveModel {}