Feature: Auth (#4)

* feat(api): add auth

* feat(web): add auth and refactor

* refactor(web): baseurl

* feat: add autobrrctl cli for user creation

* build: move static assets

* refactor(web): auth guard and routing

* refactor: rename var

* fix: remove subrouter

* build: update default config

internal/database/user.go

@@ -0,0 +1,47 @@
+package database
+
+import (
+	"database/sql"
+
+	"github.com/rs/zerolog/log"
+
+	"github.com/autobrr/autobrr/internal/domain"
+)
+
+type UserRepo struct {
+	db *sql.DB
+}
+
+func NewUserRepo(db *sql.DB) domain.UserRepo {
+	return &UserRepo{db: db}
+}
+
+func (r *UserRepo) FindByUsername(username string) (*domain.User, error) {
+	query := `SELECT username, password FROM users WHERE username = ?`
+
+	row := r.db.QueryRow(query, username)
+	if err := row.Err(); err != nil {
+		return nil, err
+	}
+
+	var user domain.User
+
+	if err := row.Scan(&user.Username, &user.Password); err != nil {
+		log.Error().Err(err).Msg("could not scan user to struct")
+		return nil, err
+	}
+
+	return &user, nil
+}
+
+func (r *UserRepo) Store(user domain.User) error {
+	query := `INSERT INTO users (username, password) VALUES (?, ?)`
+
+	_, err := r.db.Exec(query, user.Username, user.Password)
+	if err != nil {
+		log.Error().Stack().Err(err).Msg("error executing query")
+		return err
+	}
+
+	return nil
+}