feat: clientSupport for bidding, reserve

 - agoric-cli: support explicit net, env, stdout authority
 - update makeAmountFormatter() use of BoardRemote; refine types
 - nicer diagnostics from vstorage
 - prune debug logging from readFully
 - thread invitationBrand thru coalesceWalletState
 - show stack trace for bugs only
 - some unit test coverage with mock network etc.
 - docs snapshot test

Author: dckc

packages/agoric-cli/package.json

@@ -37,6 +37,7 @@
     "@agoric/inter-protocol": "^0.13.1",
     "@agoric/internal": "^0.2.1",
     "@agoric/smart-wallet": "^0.4.2",
+    "@agoric/store": "^0.8.3",
     "@agoric/swingset-vat": "^0.30.2",
     "@agoric/vats": "^0.13.0",
     "@agoric/zoe": "^0.25.3",

packages/agoric-cli/src/bin-agops.js

@@ -1,20 +1,24 @@
 #!/usr/bin/env node
+// @ts-check
 /* eslint-disable @jessie.js/no-nested-await */
-/* global process */
+/* global fetch */
 
 import '@agoric/casting/node-fetch-shim.js';
 import '@endo/init';
 import '@endo/init/pre.js';
 
-import anylogger from 'anylogger';
-import { Command } from 'commander';
+import { execFileSync } from 'child_process';
 import path from 'path';
+import process from 'process';
+import anylogger from 'anylogger';
+import { Command, CommanderError, createCommand } from 'commander';
 import { makeOracleCommand } from './commands/oracle.js';
 import { makeEconomicCommiteeCommand } from './commands/ec.js';
 import { makePsmCommand } from './commands/psm.js';
 import { makeReserveCommand } from './commands/reserve.js';
 import { makeVaultsCommand } from './commands/vaults.js';
 import { makePerfCommand } from './commands/perf.js';
+import { makeInterCommand } from './commands/inter.js';
 
 const logger = anylogger('agops');
 const progname = path.basename(process.argv[1]);
@@ -29,4 +33,27 @@ program.addCommand(await makePsmCommand(logger));
 program.addCommand(await makeReserveCommand(logger));
 program.addCommand(await makeVaultsCommand(logger));
 
-await program.parseAsync(process.argv);
+program.addCommand(
+  await makeInterCommand(
+    {
+      env: { ...process.env },
+      stdout: process.stdout,
+      stderr: process.stderr,
+      createCommand,
+      execFileSync,
+      now: () => Date.now(),
+    },
+    { fetch },
+  ),
+);
+
+try {
+  await program.parseAsync(process.argv);
+} catch (err) {
+  if (err instanceof CommanderError) {
+    console.error(err.message);
+  } else {
+    console.error(err); // CRASH! show stack trace
+  }
+  process.exit(1);
+}