refactor: align platform APIs with community review

src/apps/cli/commands/types.ts

@@ -91,3 +91,7 @@ export const VALID_COMMANDS = new Set([
     "remote-status",
     "init-settings",
 ] as const);
+
+export function isCLICommand(value: string): value is CLICommand {
+    return (VALID_COMMANDS as ReadonlySet<string>).has(value);
+}

src/apps/cli/commands/utils.ts

@@ -1,7 +1,6 @@
 import { path, readline } from "@vrtmrz/livesync-commonlib/node";
 
 export function toArrayBuffer(data: Buffer): ArrayBuffer {
-    // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion -- required in environments where Buffer.buffer is ArrayBufferLike
     return data.buffer.slice(data.byteOffset, data.byteOffset + data.byteLength) as ArrayBuffer;
 }