v0.1.0

Summary

• Add try list, try prune, and try config for better daily management.
• Add config support via ~/.config/try/config plus TRY_DIR and TRY_PRUNE_ON_USE overrides.
• Enable automatic pruning by default and add schema migrations with existing databases treated as v0.
• Normalize new folder names into safer dated slugs.

Verification

• go build ./...
• go test ./...
• Smoke-tested create, list, config, pruning, and schema migration behavior with temporary directories.