Release v0.34.45

What's Changed

• fix(deps): bump sharp to 0.35.5 and drop sharp-electron by @dream-integration[bot] in #5571
• docs(skills): explain exposed app lifetime by @dream-integration[bot] in #5565
• fix(memfs): keep staged paths with spaces intact in the pre-commit hook by @cpacker in #5044
• fix: stop defaulting to retired Letta-hosted models; require a key or credits by @dream-integration[bot] in #5579
• fix(secrets): refresh an inherited parent vault once it goes stale by @dream-integration[bot] in #5581
• chore: bump version to 0.34.45 by @github-actions[bot] in #5586

Full Changelog: v0.34.44...v0.34.45