Rename azos-core features/ to suites/; fold claude-memory/claude-skills into base

Bumps the azos-core submodule and updates docs/imports to match: AGENTS.md
now documents the suite-grouping convention (no bare top-level modules),
and claude-memory/claude-skills no longer need their own entries in
home-manager/home.nix since they're folded into the base suite.

AGENTS.md

@@ -83,7 +83,7 @@ azos/
 ├── shells/                    # Dev shells
 └── azos-core/                 # Shared feature library (git submodule)
     ├── flake.nix
-    ├── features/              # Shared/reusable features (auto-discovered)
+    ├── suites/                # Suites, each grouping related sub-features (auto-discovered)
     ├── overlays/              # Core overlays
     └── _lib/                  # Module schema helpers
 ```
@@ -93,7 +93,10 @@ Features are auto-discovered by `import-tree` — no central imports file. Each
 then explicitly imported in `home-manager/home.nix` via `suiteModules.homeManager.<name>`.
 
 **Where to put a new feature:**
-- Shared / reusable across machines → `azos-core/features/<name>/default.nix`
+- Shared / reusable across machines → inside an existing or new suite directory,
+  `azos-core/suites/<suite>/<name>/default.nix` (registering
+  `config.flake.modules.homeManager.<suite>`) — never a bare file directly under
+  `azos-core/suites/`; every azos-core feature belongs to a suite.
 - Machine-specific → `azos/features/<name>/default.nix`
 
 ## Code Style Guidelines
@@ -125,7 +128,7 @@ All features follow this flake-parts registration pattern:
 
 ### Naming Conventions
 - Option paths: `azos.<module-name>.<option>`
-- Module names: kebab-case (`git-config`, `claude-memory`)
+- Module names: kebab-case (`git-config`, `station`)
 - Feature directories: kebab-case, one `default.nix` per feature
 - Variables: kebab-case
 
@@ -193,15 +196,18 @@ specialisation = {
 
 ## Adding New Modules
 
-1. Create `features/<name>/default.nix` (machine-specific) or `azos-core/features/<name>/default.nix` (shared)
+1. Create `features/<name>/default.nix` (machine-specific) or, for shared features,
+   `azos-core/suites/<suite>/<name>/default.nix` inside an existing or new suite
+   (registering `config.flake.modules.homeManager.<suite>`, not a standalone module name)
 2. Use the module template above
-3. Add `suiteModules.homeManager.<name>` to the imports list in `home-manager/home.nix`
+3. Machine-specific: add `suiteModules.homeManager.<name>` to the imports list in
+   `home-manager/home.nix`. Shared: no change needed if the suite is already imported.
 4. Run `nix fmt`
 
 > **Submodule gotcha**: New files in `azos-core/` must be `git add`-ed inside the submodule
 > before `nix build` will see them — Nix flakes only evaluate git-tracked files.
 > ```bash
-> cd azos-core && git add features/<name>/
+> cd azos-core && git add suites/<suite>/<name>/
 > ```
 
 ## Claude Integration
@@ -210,10 +216,15 @@ Claude Code is integrated with this environment via several azos-core features:
 
 | Feature | Option | What it does |
 |---------|--------|--------------|
-| `azos-core/features/claude-memory` | `azos.claude-memory.enable` | Registers org-roam-mcp as a global MCP server in `~/.claude.json` |
+| `azos-core/suites/base/claude-memory` | `azos.claude-memory.enable` | Registers org-roam-mcp as a global MCP server in `~/.claude.json` |
-| `azos-core/features/claude-skills` | `azos.claude-skills.enable` | Deploys skills to `~/.claude/commands/` and content to `~/.claude/CLAUDE.md` |
+| `azos-core/suites/base/claude-skills` | `azos.claude-skills.enable` | Deploys skills to `~/.claude/commands/` and content to `~/.claude/CLAUDE.md` |
 | `azos/features/claude` | `azos.claude.enable` | Installs claude-code, auto-enables the above two |
 
+Both claude-memory and claude-skills register `config.flake.modules.homeManager.base`
+(they live inside the `base` suite, since that's where agent-shell is introduced) — not
+standalone module names, so no separate `suiteModules.homeManager.*` import is needed for
+them in `home-manager/home.nix`.
+
 ### Adding Claude skills or standing instructions
 From any module — no need to touch azos-core:
 ```nix
@@ -223,7 +234,7 @@ azos.claude.globalMdSections.my-rule = ''
   Always do X when Y.
 '';
 ```
-See `azos-core/features/claude-skills/README.md` for full documentation.
+See `azos-core/suites/base/claude-skills/README.md` for full documentation.
 
 ## Key Files
 
@@ -236,10 +247,10 @@ See `azos-core/features/claude-skills/README.md` for full documentation.
 | `nixos/configuration-vm.nix` | Test VM config |
 | `overlays/` | Package overlays |
 | `azos-core/` | Shared feature library (git submodule) |
-| `azos-core/features/` | Shared features (auto-discovered by import-tree) |
+| `azos-core/suites/` | Suites, each grouping related shared sub-features (auto-discovered by import-tree) |
 | `features/` | Machine-specific features (auto-discovered by import-tree) |
-| `azos-core/features/editor/emacs/config.org` | Literate Emacs config |
+| `azos-core/suites/editor/emacs/config.org` | Literate Emacs config |
-| `azos-core/features/claude-skills/README.md` | Claude skills extensibility docs |
+| `azos-core/suites/base/claude-skills/README.md` | Claude skills extensibility docs |
 
 ## Common Tasks
 

home-manager/home.nix

@@ -16,8 +16,6 @@
     suiteModules.homeManager.lauretta
     suiteModules.homeManager.audio
     suiteModules.homeManager.claude
-    suiteModules.homeManager.claude-memory
-    suiteModules.homeManager.claude-skills
     suiteModules.homeManager.encryption
     suiteModules.homeManager.git-config
     suiteModules.homeManager.hfsprogs