feat(LoginForm): create LoginForm component with basic logic, test coverage and storybook placeholder

src/features/auth/ui/LoginForm/LoginForm.tsx

@@ -1,5 +1,44 @@
+import { selectFormValid, useAuthStore } from "../../model";
+import type { SubmitEvent, ChangeEvent } from "react";
+
+/**
+ * Login form component
+ */
 export function LoginForm() {
+  const { formData, setEmail, setPassword, login } = useAuthStore();
+
+  const formValid = useAuthStore(selectFormValid);
+
+  const handleEmailChange = (e: ChangeEvent<HTMLInputElement>) => {
+    setEmail(e.target.value);
+  };
+
+  const handlePasswordChange = (e: ChangeEvent<HTMLInputElement>) => {
+    setPassword(e.target.value);
+  };
+
+  const handleSubmit = (e: SubmitEvent<HTMLFormElement>) => {
+    e.preventDefault();
+    login();
+  };
+
   return (
-    <form>Login Form</form>
+    <form aria-label="Login form" onSubmit={handleSubmit}>
+      <input
+        type="email"
+        aria-label="Email"
+        value={formData?.email?.value ?? ""}
+        onChange={handleEmailChange}
+      />
+      <input
+        type="password"
+        aria-label="Password"
+        value={formData?.password?.value ?? ""}
+        onChange={handlePasswordChange}
+      />
+      <button type="submit" disabled={!formValid}>
+        Login
+      </button>
+    </form>
   );
 }