feat(core): add SSH data access proxy CLI and core managers

ts/index.ts

@@ -0,0 +1,17 @@
+import { DapCli } from './classes.dapcli.js';
+
+export { DapCli } from './classes.dapcli.js';
+export { HostManager } from './classes.hostmanager.js';
+export { MountManager } from './classes.mountmanager.js';
+export { PortProxy } from './classes.portproxy.js';
+export { SessionBridge } from './classes.sessionbridge.js';
+export { SshClient } from './classes.sshclient.js';
+export { SshConfig } from './classes.sshconfig.js';
+export { SshConfigWriter } from './classes.sshconfigwriter.js';
+export type * from './types.js';
+
+export const runCli = async (): Promise<void> => {
+  const cli = new DapCli();
+  const exitCode = await cli.run();
+  process.exitCode = exitCode;
+};