docs(arch): Diátaxis restructuring and v0.6.1 stable synchronization

.github/workflows/ci.yml

@@ -83,4 +83,4 @@ jobs:
         uses: astral-sh/setup-uv@v7
 
       - name: Zenzic Documentation Audit
-        run: uvx --pre zenzic check all --engine docusaurus --strict
+        run: uvx zenzic check all --engine docusaurus --strict

.github/workflows/codeql.yml

@@ -48,5 +48,3 @@ jobs:
 
       - name: Perform CodeQL Analysis
         uses: github/codeql-action/analyze@v3
-
-

.markdownlint-cli2.jsonc

@@ -1,3 +1,7 @@
+/*
+ * SPDX-FileCopyrightText: 2026 PythonWoods <dev@pythonwoods.dev>
+ * SPDX-License-Identifier: Apache-2.0
+ */
 {
   "$schema": "https://raw.githubusercontent.com/DavidAnson/markdownlint-cli2/main/schema/markdownlint-cli2-config-schema.json",
   "globs": [

LICENSES/Apache-2.0.txt

@@ -0,0 +1,190 @@
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+      Work (including but not limited to damages for loss of goodwill,
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+   9. Accepting Warranty or Additional Liability. While redistributing
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RELEASE.md

@@ -1,8 +1,11 @@
+<!-- SPDX-FileCopyrightText: 2026 PythonWoods <dev@pythonwoods.dev> -->
+<!-- SPDX-License-Identifier: Apache-2.0 -->
+
 # Release — zenzic-doc
 
 ## Current Status
 
-> **v0.6.1rc2 "Obsidian Bastion (Hardened)" — Public Launch Active.**
+> **v0.6.1 "Obsidian Glass (Stable)" — Public Launch Active.**
 
 The documentation site is open and publicly deployed.
 All embargo conditions have been satisfied.

REUSE.toml

@@ -40,6 +40,12 @@ precedence = "aggregate"
 SPDX-FileCopyrightText = "2026 PythonWoods <dev@pythonwoods.dev>"
 SPDX-License-Identifier = "Apache-2.0"
 
+[[annotations]]
+path = "i18n/**/assets/**"
+precedence = "aggregate"
+SPDX-FileCopyrightText = "2026 PythonWoods <dev@pythonwoods.dev>"
+SPDX-License-Identifier = "Apache-2.0"
+
 # ── i18n translation files ───────────────────────────────────────────────────
 
 [[annotations]]
@@ -57,7 +63,20 @@ SPDX-License-Identifier = "Apache-2.0"
 # ── Project root — configuration ─────────────────────────────────────────────
 
 [[annotations]]
-path = ["package.json", "tsconfig.json", "docusaurus.config.ts", "sidebars.ts", "tailwind.config.js"]
+path = [
+    "package.json",
+    "package-lock.json",
+    "tsconfig.json",
+    "docusaurus.config.ts",
+    "sidebars.ts",
+    "tailwind.config.js",
+    "eslint.config.mjs",
+    ".markdownlint-cli2.jsonc",
+    "RELEASE.md",
+    "zenzic.toml",
+    "justfile",
+    "**/*_category_.json"
+]
 SPDX-FileCopyrightText = "2026 PythonWoods <dev@pythonwoods.dev>"
 SPDX-License-Identifier = "Apache-2.0"
 

docs/community/_category_.json

@@ -5,4 +5,4 @@
     "type": "generated-index",
     "description": "Contribute, report bugs, request features, and explore the project philosophy."
   }
-}
+}

docs/community/brand-kit.mdx

@@ -52,7 +52,7 @@ that cannot reach `img.shields.io`:
 | Shield | ![Zenzic Shield](../assets/brand/svg/zenzic-badge-shield.svg) | Binary gate: passing / failing |
 | Score | ![Zenzic Score](../assets/brand/svg/zenzic-badge-score.svg) | Quality metric: 0–100 |
 
-For dynamic Shields.io variants and CI/CD wiring, see the [Badges guide](../usage/badges.mdx).
+For dynamic Shields.io variants and CI/CD wiring, see the [Badges guide](../how-to/add-badges.mdx).
 
 ## Download
 

docs/community/contribute/_category_.json

@@ -5,4 +5,4 @@
     "type": "generated-index",
     "description": "Bug reports, pull requests, change requests, and contribution guidelines."
   }
-}
+}

docs/community/developers/_category_.json

@@ -0,0 +1,3 @@
+{
+  "label": "Developer Guide"
+}

docs/community/developers/explanation/_category_.json

@@ -0,0 +1,4 @@
+{
+  "label": "Explanation",
+  "key": "dev-explanation"
+}

docs/community/developers/how-to/_category_.json

@@ -0,0 +1,4 @@
+{
+  "label": "How-to",
+  "key": "dev-how-to"
+}

docs/internals/developers/writing-an-adapter.mdx → docs/community/developers/how-to/implement-adapter.mdx

@@ -52,6 +52,7 @@ to `get_route_info()`.
 | `get_ignored_patterns()` | Which filename globs should the orphan check skip? |
 | `get_nav_paths()` | Which `.md` paths are listed in this engine's nav config? |
 | `has_engine_config()` | Was a build-engine config file found on disk? (Controls orphan check activation.) |
+| `provides_index(directory_path)` | Does this directory have an engine-provided landing page? (Controls `MISSING_DIRECTORY_INDEX` emission.) |
 
 ---
 
@@ -290,6 +291,13 @@ incorrect results:
 8. `resolve_anchor()` must never raise — return `False` on any failure.
    The `anchors_cache` argument is read-only; do not mutate it.
 9. `has_engine_config()` must never raise — return `False` on any failure.
+10. `provides_index(directory_path)` **is the only method permitted to do I/O**.
+    It is called once per directory during the discovery phase — never inside
+    per-link or per-file hot loops — so a single `Path.exists()` call is
+    acceptable.  Return `True` if your engine will generate a landing page for
+    the directory (e.g. via `index.md`, `README.md`, or a dynamic config entry
+    like `_category_.json` with `"link": {"type": "generated-index"}`).  Never
+    raise — return `False` on any I/O failure.
 
 ---
 
@@ -321,11 +329,11 @@ def test_nav_paths_relative() -> None:
 Connect adapter code to deployment truth:
 
 1. Register engine identity in project configuration via `[build_context] engine`
-   (see [Adapters & Engine Configuration](../../guides/adapters-config.mdx)).
+   (see [Adapters & Engine Configuration](../../../how-to/configure-adapter.mdx)).
 2. Validate adapter behavior under strict Sentinel policy:
    `zenzic check all --engine myengine --strict`.
-   For run controls, see [CLI Commands: Global flags](../../usage/commands.mdx#global-flags).
+   For run controls, see [CLI Commands: Global flags](../../../reference/cli.mdx#global-flags).
 3. If your engine generates synthetic locale routes, explicitly map Ghost Route
    expectations against the VSM reference:
-   [Checks Reference — VSM](../../guides/checks#vsm-how-it-works).
+   [Checks Reference — VSM](../../../reference/checks#vsm-how-it-works).
 :::

docs/internals/developers/plugins.mdx → docs/community/developers/how-to/write-plugin.mdx

@@ -297,10 +297,10 @@ refuses to start.  Fix the rule before running Zenzic.
  2. Validate the rule under strict pipeline semantics:
      `zenzic check all --strict`.
      For run-time policy controls, see
-     [CLI Commands: Global flags](../../usage/commands.mdx#global-flags).
+     [CLI Commands: Global flags](../../../reference/cli.mdx#global-flags).
  3. If your rule is nav-aware, map expected Ghost Route behavior against the VSM model:
-     [Checks Reference — VSM](../../guides/checks#vsm-how-it-works).
+     [Checks Reference — VSM](../../../reference/checks#vsm-how-it-works).
 :::
 
 [ep]: https://packaging.python.org/en/latest/guides/creating-and-discovering-plugins/#using-package-metadata
-[api-baserule]: ../reference/api.mdx
+[api-baserule]: ../reference/adapter-api.mdx

docs/internals/developers/index.mdx → docs/community/developers/index.mdx

@@ -19,11 +19,11 @@ This section covers everything you need to extend, adapt, or contribute to Zenzi
 
 ## In this section
 
-- [Writing Plugin Rules](plugins.mdx) — implement `BaseRule` subclasses, register
+- [Writing Plugin Rules](how-to/write-plugin.mdx) — implement `BaseRule` subclasses, register
   them via `entry_points`, and satisfy the pickle / purity contract.
-- [Writing an Adapter](writing-an-adapter.mdx) — implement the `BaseAdapter` protocol
+- [Writing an Adapter](how-to/implement-adapter.mdx) — implement the `BaseAdapter` protocol
   to teach Zenzic about a new documentation engine.
-- [Example Projects](examples.mdx) — four self-contained runnable fixtures that
+- [Example Projects](tutorials/adapter-examples.mdx) — four self-contained runnable fixtures that
   demonstrate correct and incorrect Zenzic configurations.
 
 ---

docs/community/developers/reference/_category_.json

@@ -0,0 +1,4 @@
+{
+  "label": "Reference",
+  "key": "dev-reference"
+}

docs/internals/reference/api.mdx → docs/community/developers/reference/adapter-api.mdx

@@ -25,6 +25,7 @@ Filesystem scanning utilities: repo root discovery, orphan page detection, asset
         - find_orphans
         - find_placeholders
         - find_unused_assets
+        - find_missing_directory_indices
         - calculate_orphans
         - calculate_unused_assets
         - check_placeholder_content

docs/internals/sentinel-style-guide.mdx → docs/community/developers/reference/sentinel-style.mdx

@@ -40,7 +40,7 @@ Every card in a `<div class="grid cards" markdown>` block must have exactly:
     Everything you need to install, configure, and integrate Zenzic into
     your CI/CD workflow.
 
-    [<Icon name="arrow-right" /> Explore the Guide](../usage/index.mdx)
+    [<Icon name="arrow-right" /> Explore the Guide](../../../how-to/install.mdx)
 ```
 
 ### Forbidden patterns

docs/community/developers/tutorials/_category_.json

@@ -0,0 +1,4 @@
+{
+  "label": "Tutorials",
+  "key": "dev-tutorials"
+}