Add repo/project loop discovery

[andrei-hasna]

Summary

• Add repo/project discovery filters for loops list and loops runs: --repo/--project, --cwd, --name, and --text.
• Add --with-latest-run for loop list health summaries and a new loops project show <path-or-name> summary view.
• Match cwd, command strings, agent prompts, descriptions/goals, workflow inputs/steps, and future OpenRepos-style metadata while keeping human output compact and JSON scriptable.
• Bound latest-run JSON output and scan filtered loop results in chunks instead of silently capping at a fixed limit.

Before / After

Before, checking open-codewith loops required something like:

loops -j list | jq ... # match cwd/command/name/description/goal by hand
for id in $(...); do loops -j show "$id"; loops -j runs "$id" --limit 1; done

Now operators can use:

loops list --repo open-codewith
loops list --repo open-codewith --with-latest-run --json
loops runs --repo open-codewith --status failed
loops project show open-codewith

Validation

• bun run typecheck
• bun test src/cli/index.test.ts
• bun test
• bun run build
• git diff --check

Adversarial Review

Reviewer found sibling path false positives, filtered pagination hint issues, unbounded latest-run JSON errors, fixed scan cap risk, and empty filter handling. Reconciled with exact basename path matching, repeat-command cursor hints, compact bounded latest-run JSON, chunked scans with store offsets, and empty filter validation.

Notes

This PR is stacked on the compact-output CLI PR because it builds on those output defaults.