v1.2.6

What's Changed

• feat: arrow-key pickers for setup, /backend, and /model by @nelopuchades in #23
• fix: truncate batch-edit previews on Unicode char boundaries by @santhreal in #24
• fix: cap ship status lines on Unicode char boundaries by @santhreal in #25
• fix: mask API keys by Unicode scalars by @santhreal in #26
• fix: build repo-search snippets without lowercase byte offsets by @santhreal in #27
• feat: add Grok SuperGrok / X Premium+ OAuth backend by @nelopuchades in #18

Full Changelog: v1.2.5...v1.2.6