chore(main): release 3.13.0

[github-actions]

🤖 I have created a release beep boop

3.13.0 (2026-10-05)

Features

• Add local flag overrides using dev server (#837) (6c1740f)
• sync: add prompt reference workspaces (#817) (040479a)
• sync: add the prompt sync command (#814) (9c9183e)
• sync: bootstrap prompt workspaces (#812) (c64ed62)
• sync: establish prompt sync foundations (#810) (568dff6)
• sync: link and detach prompt resources (#819) (dfd82b2)
• sync: orchestrate prompt synchronization (#820) (dfbfa1b)
• sync: persist local prompt workspaces (#811) (f0155d5)
• sync: persist prompt sync manifests (#818) (d70eb9e)
• sync: reconcile prompt variation changes (#813) (f9365cf)
• tell agents to write in Simple English, with hooks (#833) (c3e9c0f)

Bug Fixes

• Add local flag overrides using dev server (#837) (#850) (9197f92)

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This PR was generated with Release Please. See documentation.

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Note

Overview
Release Please cuts ldcli 3.13.0 by aligning version metadata and publishing the release notes—no application code changes in this diff.

The version moves from 3.12.0 to 3.13.0 in .release-please-manifest.json, package.json, and the PACKAGE_VERSION example in PROVENANCE.md. CHANGELOG.md gains a 3.13.0 section (2026-10-05) that lists what ships in this tag: dev-server local flag overrides, the prompt sync CLI stack (workspaces, manifests, reconcile/link/orchestration), agent Simple English hooks guidance, and a follow-up fix for the overrides work.

Reviewers should treat this as a release gate: confirm the changelog matches merged work and that tagging 3.13.0 is intended.

^{Reviewed by Cursor Bugbot for commit d017516. Bugbot is set up for automated code reviews on this repo. Configure here.}

[davidbrackbill]

need to fix something in the local flags pr that got prematurely pushed