chore: initialize gregWiki standalone repository

contributors/monorepo-target-layout.md

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+---
+id: monorepo-target-layout
+title: Monorepo target layout and migration phases
+sidebar_label: Monorepo target layout
+description: Planned top-level structure and phased migration without a single big-bang refactor.
+---
+
+# Monorepo target layout and migration phases
+
+The repository **stays one Git repo**. The goal is **clear boundaries** between framework, mods, plugins, templates, docs, and tooling so users, modders, and contributors can navigate predictably.
+
+## Target topology (directional)
+
+| Top-level | Purpose |
+|-----------|---------|
+| `framework/` | Core MelonLoader framework (`framework/FrikaMF.csproj`, `framework/FrikaMF/`, entry `Main.cs`) |
+| `mods/` | Gameplay mods (`FMF.Mod.*`, `FMF.*.dll` style) |
+| `plugins/` | FFM plugins (`FFM.Plugin.*`) |
+| `Templates/` | Scaffolds for new mods/plugins |
+| `wiki/` | Docusaurus site (product docs; route base `/wiki`) |
+| `tools/` | Repo maintenance: hook catalog generator, codegen stubs |
+| `scripts/` | Release automation (existing) |
+
+**Binaries**: prefer **GitHub Releases** (and pre-releases for beta) over committing DLLs. See [Release channels](../reference/release-channels.md).
+
+## Phased migration (no big-bang)
+
+```mermaid
+flowchart LR
+  p1[Phase1_DocsAndTools]
+  p2[Phase2_MoveModsPlugins]
+  p3[Phase3_FrameworkExtract]
+  p4[Phase4_CIRedirects]
+  p1 --> p2 --> p3 --> p4
+```
+
+| Phase | Scope | Exit criteria |
+|-------|--------|---------------|
+| **1** | Docs, `tools/`, naming wiki, hook catalog script | Docusaurus build green; script generates catalog |
+| **2** | `git mv` former `ModsAndPlugins/` → `mods/` / `plugins/` | Done — `.csproj` relative paths unchanged (depth preserved); CI/docs updated |
+| **3** | Framework sources under `framework/` | Done — `FrikaMF.sln` points at `framework\framework/FrikaMF.csproj`; plugins reference `..\..\framework\framework/FrikaMF.csproj` |
+| **4** | CI matrix: docs + dotnet; `plugin-client-redirects` for old URLs | PR checks match local workflow |
+
+## Path updates checklist (Phase 2 applied)
+
+- [x] `FrikaMF.sln` project paths (`plugins\FFM.Plugin.*`)
+- [x] `.github/workflows` (CodeQL, release assets, Discord feed)
+- [x] Contributor docs and mod/plugin wiki pages (`Project Path` lines)
+- [ ] [`wiki/docusaurus.config.js`](https://github.com/mleem97/gregFramework/blob/master/wiki/docusaurus.config.js) redirects (only if public URLs must map old paths)
+- [ ] Historical wiki-import pages may still mention `StandaloneMods/` — update when editing those files
+
+## Related
+
+- [Repo inventory](./repo-inventory.md)
+- [FMF hook naming](../reference/fmf-hook-naming.md)