This commit introduces two new commands: `borg search` and `borg index`.
The `borg index` command builds a trigram index for an archive, which can be used to significantly speed up searches.
The `borg search` command allows users to search for patterns within archives. It supports regular expressions, context control, file type filtering, and result limits. The command will automatically use a pre-built index if one is available, falling back to a full scan if not.
This commit also includes:
- Unit tests for the new commands.
- Documentation for the new commands in `docs/cli.md`.
- Updates to `.gitignore` to exclude index files.
- Improvements to the test infrastructure to prevent state pollution.
Co-authored-by: Snider <631881+Snider@users.noreply.github.com>
- Update docs/cli.md to include all current commands (all, compile, run, decode) and correct terminology (TIM).
- Update docs/library.md with correct, runnable Go code examples and updated import paths.
- Update docs/development.md, docs/installation.md, and docs/releasing.md to reflect the project's Go version (1.25.0).
- Remove outdated "No functional changes" notes from documentation files.
