chore(meta): establish LLM management foundation

[ss-o]

Summary

• add canonical org-wide AI agent instructions, patterns, ADRs, and operational runbooks
• normalize the org label taxonomy and update issue templates/Renovate/workflows to use canonical labels
• document safe label cleanup and tracker usage for meta:org-tracked
• tighten workflow hygiene for touched/shared workflows and restore the configured Trunk hook target

GitHub/Tracker updates

• live z-shell/.github labels were renamed to match .github/lib/labels.yml
• added live labels regression and meta:org-tracked
• created follow-up issues Configure org tracker auto-add for meta:org-tracked issues #413, Add new-repository bootstrap runbook and templates #414, and Add repository deprecation runbook #415
• added Establish LLM management foundation in the meta-repo #410-Add repository deprecation runbook #415 to the org-wide Project v2 board with initial fields

Validation

• ruby canonical label validation
• ruby issue-template label validation
• ruby workflow metadata validation
• ruby Renovate JSON parse
• git diff --check --cached
• trunk check --show-existing --no-progress
• live label parity check against z-shell/.github
• Project v2 item/field verification for Establish LLM management foundation in the meta-repo #410-Add repository deprecation runbook #415

Closes #410
Refs #411, #412, #413, #414, #415

[Copilot]

Pull request overview

Establishes a foundation in z-shell/.github for org-wide LLM/agent operations (instructions, patterns, ADRs, runbooks) while normalizing the canonical label taxonomy and updating templates/workflows to align with it.

Changes:

• Add canonical agent guidance and org knowledge structure (AGENTS.md, PATTERNS.md, decisions/, runbooks/, plus entry-point docs).
• Normalize labels via .github/lib/labels.yml and update issue templates / Renovate / workflows to use canonical labels.
• Tighten workflow hygiene (permissions/concurrency, action pinning) and restore the Trunk hook target.

Reviewed changes

Copilot reviewed 26 out of 26 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
runbooks/triage.md	New org triage runbook using canonical labels and tracker rules.
runbooks/release.md	New release coordination guidance and prompt templates.
runbooks/org-review.md	New weekly org-review workflow/runbook and prompt template.
runbooks/labels.md	Label maintenance runbook documenting canonical groups and safe cleanup order.
runbooks/adr.md	ADR drafting runbook with a “draft-only / PROPOSED first” workflow.
renovate-config.json	Switch Renovate PR labels to canonical type/area labels.
PATTERNS.md	New cross-repo implementation idioms (plugin skeleton, fpath guards, unload function).
decisions/0001-meta-repo-and-agents-md.md	ADR proposing the meta-repo structure centered on AGENTS.md.
decisions/0002-zi-as-canonical-plugin-manager.md	ADR proposing zi as the canonical plugin manager.
decisions/0003-conventional-commits.md	ADR proposing Conventional Commits org-wide + selective release automation.
CLAUDE.md	Claude entry point that defers to AGENTS.md and .github/AGENT_MEMORY.md.
AGENTS.md	Canonical org-wide agent instructions and cross-repo workflow pointers.
.github/workflows/zsh-n.yml	Add explicit permissions/concurrency and pin checkout action.
.github/workflows/stars.yml	Add explicit permissions/concurrency and switch to local ./actions/commit.
.github/workflows/lychee.yml	Update issue label to canonical type:maintenance.
.github/workflows/dependency-review.yml	Change trigger set to reusable-only (workflow_call).
.github/README.md	Document new org knowledge structure and update shared assets listing.
.github/lib/labels.yml	Replace legacy labels with canonical type/area/status/priority taxonomy (plus meta:org-tracked).
.github/ISSUE_TEMPLATE/01_bug_report.yml	Update default labels to canonical type:bug + status:triage.
.github/ISSUE_TEMPLATE/02_feature_request.yml	Update default label to canonical type:feature.
.github/ISSUE_TEMPLATE/03_codebase_improvement.yml	Update default label to canonical type:maintenance.
.github/ISSUE_TEMPLATE/04_documentation.yml	Update default labels to canonical type:docs + area:docs.
.github/ISSUE_TEMPLATE/05_membership.yml	Update default labels to canonical type:membership + area:meta.
.github/ISSUE_TEMPLATE/06_agent_handoff.yml	Update default labels to canonical type:handoff + area:meta.
.github/hook.sh	Restore Trunk hook target script for trunk check.
.github/copilot-instructions.md	Add Copilot entry point deferring to canonical AGENTS.md + handoff doc.

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