port-upstream-issues-ag

# /port-upstream-issues — Resolve issues reported on upstream `decolua/9router` ## ⚠️ CONFIDENTIAL — This workflow is `.gitignored` and must NEVER be committed. ## Overview Companion to `port-upstream-features-ag.md`. While that workflow ports upstream **PRs**, this one harvests upstream **open issues** (bugs filed on [`decolua/9router`](https://github.com/decolua/9router)), reproduces them against OmniRoute, and lands fixes in OmniRoute with full attribution to the upstream reporter. This is NOT the same as `/resolve-issues`: | Workflow | Repo whose issues we read | Issues we close on | |----------|---------------------------|--------------------| | `/resolve-issues` | `diegosouzapw/OmniRoute` (our own) | our own | | `/port-upstream-issues` (this) | `decolua/9router` (upstream, JS) | NONE — we never touch upstream tracker | > **NEVER comment, close, or react on `decolua/9router`'s issue tracker.** > Upstream is owned by the original maintainer. Our work is local to > OmniRoute. ## Inputs The user provides: - One or more **upstream issue identifiers** — bare numbers (`1317 1320`), full URLs (`https://github.com/decolua/9router/issues/1317`), or a mix. - Optionally, notes about scope or which buckets to skip. If no input is provided, the agent harvests ALL open upstream issues and triages before any code change. ## Constants (hard-coded — do not infer) - **Upstream**: `decolua/9router` (JavaScript, Next.js 16) - **Fork (origin)**: `diegosouzapw/OmniRoute` (TypeSc...