[READ-ONLY] Mirror of https://github.com/okikio/opfs.

feat: add various filesystem adapters including local, memory, node, opfs, record, rxdb, and unstorage master

- Implemented `createLocalPath` for local filesystem path resolution. - Added `createMemoryRecordStore` and `createMemoryAdapter` for in-memory storage. - Developed `createNodeAdapter` to interface with Node's filesystem APIs. - Created `createOpfsAdapter` for browser OPFS integration. - Introduced `createRecordAdapter` for generic record storage management. - Implemented `createRxDbAdapter` for RxDB integration with filesystem semantics. - Added `createUnstorageAdapter` to support various unstorage drivers. Signed-off-by: Okiki Ojo <hey@okikio.dev>