feat: live multi-provider quota panel (#1278)

* feat: live provider quota panel (Claude + Codex)

Adds Claude and Codex plan usage to the context window percentage circle tooltip, querying their respective APIs directly using existing CLI auth tokens.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix: address review feedback - restore quota trigger, guard NaN date

- Re-add triggerFetch() on agent idle/error in agent status subscription
- Guard formatResetsAtLabel against NaN from malformed API date strings

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix: resolve composer conflict and stub subscribe in websocket tests

* feat(quota): add cursor, copilot, zai, grok, and kimi quota UI and improve type safety

* feat(quota): make Claude and Codex pluggable, and map additional quota/credits metrics

* security(quota): fix shell injection vulnerability by migrating exec to execFile

* revert: restore original scripts/dev.ps1 and packages/desktop/scripts/dev.ps1

* Fix i18n resource test expectation

* Fix quota tooltip empty-provider state

* Preserve zero values in Grok quota

* Fix empty quota fetch state

* Ignore quota frames in relay reconnect tests

* Persist refreshed Codex tokens to source auth file

* fix(quota): read Claude OAuth credentials from the macOS login Keychain

On macOS, Claude Code stores its OAuth credential in the login Keychain
(generic-password item, service "Claude Code-credentials"), not in
~/.claude/.credentials.json — that file usually does not exist there, so the
Claude provider's existsSync check failed and macOS users silently got no
Claude quota. Read it via the macOS `security` CLI (its ACL only trusts
/usr/bin/security to decrypt; a native Keychain read would prompt), and stay
read-only there since Claude Code owns the refresh/persist. Linux and Windows
keep using ~/.claude/.credentials.json unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* Fix quota keychain timeout and local host reconciliation

* Fix terminal notification test quota stub

* Ignore quota frames in terminal notification tests

* fix(quota): bypass Claude token refresh on macOS Keychain-backed logins

* fix(dev): update local dev daemon port to 6768 on Windows scripts/dev.ps1

* fix(dev): bypass Unix dev-daemon.sh on Windows in dev.ps1

* fix(client): handle and dispatch provider_quota event in DaemonClient

* fix(desktop): fix PowerShell quote stripping in desktop dev.ps1 config seeding

* fix(desktop): execute config update via temp file to avoid PowerShell quoting bugs

* fix(desktop): fix concurrently command invocation on Windows in dev.ps1

* fix(desktop): resolve path escaping and environment setting syntax errors in dev.ps1 for Windows

* Add on-demand provider usage views

* Fix Cursor usage billing dates

* Move provider usage renderer coverage to e2e

* Use provider manifest for quota fetchers

* Add provider usage fetch timeouts

* Reshape provider usage fetchers

---------

Co-authored-by: ABorakati <ABorakati@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
Co-authored-by: lumingjun <lumingjun@bytedance.com>

packages/app/src/screens/settings/host-page.tsx

@@ -46,6 +46,8 @@ import {
   useHosts,
 } from "@/runtime/host-runtime";
 import { ProvidersSection } from "@/screens/settings/providers-section";
+import { ProviderUsageSettingsSection } from "@/provider-usage/settings-section";
+import { useProviderUsage } from "@/provider-usage/use-provider-usage";
 import { SettingsSection } from "@/screens/settings/settings-section";
 import { useSessionStore } from "@/stores/session-store";
 import { settingsStyles } from "@/styles/settings";
@@ -306,6 +308,24 @@ export function HostProvidersPage({ serverId }: { serverId: string }) {
   );
 }
 
+export function HostUsagePage({ serverId }: { serverId: string }) {
+  const host = useHostProfile(serverId);
+  const { view: providerUsageView, refresh: refreshProviderUsage } = useProviderUsage(serverId);
+  const handleRefresh = useCallback(() => {
+    void refreshProviderUsage();
+  }, [refreshProviderUsage]);
+
+  if (!host) {
+    return <HostNotFound />;
+  }
+
+  return (
+    <View>
+      <ProviderUsageSettingsSection view={providerUsageView} onRefresh={handleRefresh} />
+    </View>
+  );
+}
+
 export function HostSettingsPage({
   serverId,
   onHostRemoved,