fix(frontend): align on Tailwind v4 + flat typescript-eslint import

backend/src/main.rs

@@ -19,7 +19,9 @@ pub struct AppState {
 async fn main() -> anyhow::Result<()> {
     dotenvy::dotenv().ok();
     tracing_subscriber::fmt()
-        .with_env_filter(EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("info")))
+        .with_env_filter(
+            EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("info")),
+        )
         .init();
 
     let database_url = std::env::var("DATABASE_URL")

backend/src/routes/health.rs

@@ -1,5 +1,5 @@
-use axum::{Json, Router, routing::get};
-use serde_json::{Value, json};
+use axum::{routing::get, Json, Router};
+use serde_json::{json, Value};
 
 use crate::AppState;
 

backend/src/routes/hello.rs

@@ -1,7 +1,7 @@
-use axum::{Json, Router, extract::Query, routing::get};
+use axum::{extract::Query, routing::get, Json, Router};
 use chrono::Utc;
 use serde::Deserialize;
-use serde_json::{Value, json};
+use serde_json::{json, Value};
 
 use crate::AppState;
 

backend/src/routes/notes.rs

@@ -1,13 +1,13 @@
 use axum::{
-    Json, Router,
     extract::{Path, State},
     http::StatusCode,
     routing::{delete, get},
+    Json, Router,
 };
 use uuid::Uuid;
 
-use crate::AppState;
 use crate::models::note::{NewNote, Note};
+use crate::AppState;
 
 pub fn routes() -> Router<AppState> {
     Router::new()

backend/tests/integration.rs

@@ -49,7 +49,11 @@ async fn notes_crud_roundtrip() {
         .json()
         .await
         .expect("json");
-    assert!(list.as_array().expect("array").iter().any(|n| n["id"] == id));
+    assert!(list
+        .as_array()
+        .expect("array")
+        .iter()
+        .any(|n| n["id"] == id));
 
     let del = client
         .delete(format!("{base}/api/notes/{id}"))

frontend/.prettierignore

@@ -0,0 +1,4 @@
+.svelte-kit/
+build/
+node_modules/
+package-lock.json

frontend/eslint.config.js

@@ -2,11 +2,25 @@ import js from '@eslint/js';
 import ts from 'typescript-eslint';
 import svelte from 'eslint-plugin-svelte';
 import prettier from 'eslint-config-prettier';
+import globals from 'globals';
 
 export default [
   js.configs.recommended,
   ...ts.configs.recommended,
   ...svelte.configs['flat/recommended'],
   prettier,
+  {
+    languageOptions: { globals: { ...globals.browser, ...globals.node } },
+    rules: {
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        { argsIgnorePattern: '^_', varsIgnorePattern: '^_' }
+      ]
+    }
+  },
+  {
+    files: ['**/*.svelte'],
+    languageOptions: { parserOptions: { parser: ts.parser } }
+  },
   { ignores: ['build/', '.svelte-kit/', 'dist/', 'node_modules/'] }
 ];