[FEATURE] Show usage limits and session info on Claude Code startup (like OpenAI Codex CLI)

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

pected output (example)

Model: claude-sonnet-4-20250514
Account: user@example.com (Pro)
Session: abc123-...

5h limit: [████████░░░░░░░░] 52% left (resets 16:18)
Weekly limit: [██████████████░░] 12% left (resets Mon 13:15)
Why this matters

Developers using Claude Code in long sessions or CI pipelines need to anticipate rate limit interruptions. Without usage visibility in the terminal, they're flying blind. This is a small UX improvement with a large productivity impact.

Proposed Solution

pected output (example)

Model: claude-sonnet-4-20250514
Account: user@example.com (Pro)
Session: abc123-...

5h limit: [████████░░░░░░░░] 52% left (resets 16:18)
Weekly limit: [██████████████░░] 12% left (resets Mon 13:15)
Why this matters

Developers using Claude Code in long sessions or CI pipelines need to anticipate rate limit interruptions. Without usage visibility in the terminal, they're flying blind. This is a small UX improvement with a large productivity impact.

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_