v1.6.0

Added

• Pastel theme (pastel) — soft lavender/cyan palette
• Per-theme static preview images in the README (assets/themes/*.png), regenerable with assets/generate-theme-previews.sh
• Git ahead/behind — after the branch name, appends ↑N ↓M when upstream diverges (GREEN ahead, YELLOW behind); both omitted when 0
• OSC 8 clickable branch — git module wraps the branch name in a terminal hyperlink (ESC]8;;URL\ESC\\) for GitHub/GitLab remotes; handles both git@host:owner/repo.git and https://host/owner/repo.git forms
• OSC 8 clickable PR — pr module wraps PR #N in an OSC 8 hyperlink when pr.url is present in stdin
• Pace module (pace, opt-in) — burn-rate vs 5h quota window: computes how far ahead/behind the expected consumption rate you are; GREEN ≥0%, YELLOW -10%–0%, RED <-10%; hidden when rate_limits.five_hour absent or window invalid
• Cache module (cache, opt-in) — Anthropic prompt-cache TTL countdown (300s from last transcript entry): cache 4m12s (GREEN/YELLOW/RED by urgency) or cache cold; reads transcript_path from stdin, hidden when absent
• Context display modes — new optional config key context_display: "percent" (default), "tokens" (e.g. 45.2k/200k), or "both" (e.g. 45.2k/200k 23%)