Feature request: account-wide lifetime token usage for subscription users

As a subscription (Pro/Max) user, there's currently no way to see my lifetime / cumulative token usage across my Anthropic account as a whole (Claude.ai and Claude Code combined).

Today:

• /cost and /usage in Claude Code show the current session only, and expose little for subscription users.
• Claude.ai exposes no token totals at all, only rolling usage limits.
• The Console usage page requires a Billing/Admin role or Admin API key, and is API-oriented rather than subscription-oriented.
• The only "lifetime" workaround is the third-party ccusage tool reading local Claude Code .jsonl logs, which is machine-local and limited by log retention.

Request: an account-level, all-time cumulative token usage view for subscription users, ideally aggregating usage across both Claude.ai and Claude Code under the same account, with selectable date ranges and (where applicable) cost. Even a simple all-time total per account would be valuable for understanding personal usage patterns.

Related: #73935 (local, per-model historical usage scoped to Claude Code).