fix: show connection error on startup

Add .catch() to initial status() call to notify user immediately
when SVN server is unreachable. Add setGracePeriod() public method.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

fix: revert always uses infinity depth (#82)

- Remove lstat check (failed on deleted paths)
- Remove depth prompt
- Always use --depth infinity
- +1 test

Merge pull request #66 from vrognas/claude/fix-sparse-checkout-displa…

…y-01Wa3LuQbGMcUpx5TdcY1xY8

Merge pull request #64 from vrognas/claude/debug-posotron-startup-01S…

…4KahA1VhNkr8yjpmvaMFz

Debug Positron startup configuration issues

Merge pull request #62 from vrognas/claude/migrate-to-vitest-01SSmjLb…

…fJ65iv17cSkP12m5

Merge pull request #60 from vrognas/claude/improve-remote-ssh-stabili…

…ty-01RFyp8ziYHrieUzsyw6Quaj

Merge pull request #59 from vrognas/claude/fix-auto-publish-ci-01PS5b…

…2vBBxZ6mScwx1Lzf57

fix: add tsc step before organize in publish

Merge pull request #55 from vrognas/claude/fix-failing-tests-01XEsQ3D…

…aq1v5JScTdZhH1UP

fix: disable no-explicit-any for decorators.ts

Merge pull request #53 from vrognas/claude/review-ci-publish-config-0…

…1RXF9xUrCzKvNouBY8vyume

Review CI auto-publish to Open VSX configuration

Merge pull request #52 from vrognas/claude/find-fix-bug-01G2oW3aZDPxD…

…6nUZohBkAHR

fix: use GITHUB_TOKEN in workflow