…ll refinements (#15545)

* update @flue/cli and @flue/client to latest versions

* update @flue/cli and @flue/client to latest versions

* replace curl GitHub API calls with gh CLI in triage verify skill

* refine comment template formatting in triage comment skill

* add scope reference to skills

* test the github proxy

* update @flue/cli and @flue/client to latest

* add scope to comment skill

* remove hardcoded -R withastro/astro from verify skill gh commands

* add back github explicit trigger

* fetch full git history in triage workflow for git blame/log

* promote git blame to its own subsection in verify skill

* add analyze-github-action-logs skill

* update @flue packages and refactor triage workflow for new client API

* update @flue/cli and @flue/client packages, post comments via direct API call

* fix indentation in proxy config and markdown formatting in comment skill

* refactor label operations to use direct API calls instead of gh CLI

* add environment guide to AGENTS.md: prefer node over python for scripting

* improve AGENTS.md structure and add bgproc dependency

Reorganize AGENTS.md with clearer sections for monorepo guide, bgproc,
and agent-browser workflows. Add bgproc as a dev dependency for managing
long-running dev/preview servers.

* add note on list

* update @flue/cli to 0.0.40

* merge issue-opened.yml into issue-triage.yml workflow

* fix(astro-workflow): guard shell results with exitCode checks before JSON.parse

* update @flue/cli to 0.0.41

* update @flue/cli to 0.0.42 and @flue/client to 0.0.26

* update @flue/cli to 0.0.43 and @flue/client to 0.0.27

* split issue-labeled.yml into issue-needsrepro.yml and issue-wontfix.yml

* fix: add missing lsof/procps to Docker sandbox and fix bgproc instructions in AGENTS.md

* refactor: combine needs-repro workflows into a single file

* fix: use FREDKBOT_GITHUB_TOKEN with GITHUB_TOKEN fallback in issue-triage

* add knip note about bgproc

* cleanup

* refactor: extract GitHub API helpers into github.ts, replace flue.shell with direct fetch calls

* fix: correct authorAssociation field name in reproduce.md to match camelCase schema

* docs: clarify bgproc logs description in AGENTS.md

* ci: set PNPM_STORE_DIR to keep pnpm store inside workspace for sandbox access

* fix: fall back to GITHUB_TOKEN when FREDKBOT_GITHUB_TOKEN is not set

* update AGENTS

* ci: inject global OpenCode rules into sandbox container via AGENTS.sandbox.md

* refactor: derive branch name from issueNumber and use valibot schema for triage args

* ci: add jq to sandbox container system packages

* update AGENTS.sandbox.md

* refactor: restructure workflows to directory-per-workflow convention

* refactor: move sandbox files into .flue/sandbox/ directory

* update deps

* format, link

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Co-authored-by: Fred K. Schott <fschott@cloudflare.com>