feat(rust-provider): Add Rust-backed provider with XFS-safe durability via IPC bridge, TypeScript provider, tests and docs

ts/index.ts

@@ -13,6 +13,7 @@ export { SmartFsWatcher, SmartFsActiveWatcher } from './classes/smartfs.watcher.
 // Providers
 export { SmartFsProviderNode } from './providers/smartfs.provider.node.js';
 export { SmartFsProviderMemory } from './providers/smartfs.provider.memory.js';
+export { SmartFsProviderRust } from './providers/smartfs.provider.rust.js';
 
 // Interfaces and Types
 export type {