CREATE TABLE IF NOT EXISTS projects (
    id          INTEGER PRIMARY KEY AUTOINCREMENT,
    title       TEXT    NOT NULL,
    description TEXT    NOT NULL DEFAULT '',
    url         TEXT    NOT NULL DEFAULT '',
    image       TEXT    NOT NULL DEFAULT '',
    tags        TEXT    NOT NULL DEFAULT '[]',
    sort_order  INTEGER NOT NULL DEFAULT 0,
    featured    INTEGER NOT NULL DEFAULT 0,
    created_at  TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
    updated_at  TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
);

CREATE TABLE IF NOT EXISTS users (
    id            INTEGER PRIMARY KEY AUTOINCREMENT,
    username      TEXT    NOT NULL UNIQUE,
    password_hash TEXT    NOT NULL,
    created_at    TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
);