Release v0.14.6

Changes from 0.14.5 to 0.14.6

What's Changed

• fix: <Text> encoding non-ascii characters in Bun by @ThatOneCalculator in #760
• fix(cli): show 'No matching commands' instead of hiding autocomplete by @cpacker in #762
• fix(cli): consistent loading state layout during startup by @cpacker in #763
• fix(cli): smarter mojibake detection to preserve valid Unicode by @cpacker in #764
• feat(cli): add network phase arrows to streaming status by @cpacker in #765
• fix(cli): move /memfs lower in command autocomplete order by @cpacker in #766
• feat(subagents): add BYOK-aware model resolution with fallback by @cpacker in #767
• fix(cli): clean up /usage command formatting by @cpacker in #768
• feat(cli): add alien art to command preview and exit message by @cpacker in #769
• fix(cli): handle malformed AskUserQuestion data from LLM by @cpacker in #770

Full Changelog: v0.14.5...v0.14.6