adapters rework

package.json

pnpm-lock.yaml

src/app.d.ts

src/auth.ts

src/lib/adapters/abstract.ts

src/lib/adapters/sqlite-memory-drizzle.ts

src/lib/adapters/sqlite-memory.ts

src/lib/aidc_wip.ts

src/lib/handler.ts

src/lib/index.ts

src/lib/lucia.ts

src/lib/types.ts

src/routes/login/+page.server.ts

svelte.config.js