docs: repoint moved-module links and refresh the source-tree map

CONTRIBUTING.md

@@ -89,12 +89,14 @@ See [docs/contributing/release-process.md](./docs/contributing/release-process.m
   Public canonical authoring surface — `DocumentSession`, the DSL builders, semantic node records, public style values, table types, image types, backend-neutral output options (metadata / watermark / protection / header-footer), and snapshot DTOs
 - `src/main/java/com/demcha/compose/document/layout`
   Canonical functional layout pipeline: `LayoutCompiler`, `BuiltInNodeDefinitions`, `TableLayoutSupport`, `PreparedNode`, `PlacedFragment`
-- `src/main/java/com/demcha/compose/document/backend/fixed/pdf`
-  PDF backend: `PdfFixedLayoutBackend`, fragment handlers, the option translators that bridge canonical types to PDFBox, and `FontShowcase` (bundled-font preview renderer)
-- `src/main/java/com/demcha/compose/document/backend/semantic`
-  Semantic exporters: `DocxSemanticBackend` (Apache POI based), `PptxSemanticBackend` (manifest skeleton)
-- `src/main/java/com/demcha/compose/document/templates/*`
+- `render-pdf/src/main/java/com/demcha/compose/document/backend/fixed/pdf` — module **graph-compose-render-pdf**
+  PDF backend: `PdfFixedLayoutBackend`, fragment handlers, and the option translators that bridge canonical types to PDFBox
+- `render-docx/` and `render-pptx/` — modules **graph-compose-render-docx** / **graph-compose-render-pptx**
+  Semantic exporters `DocxSemanticBackend` (Apache POI based) and `PptxSemanticBackend` (manifest skeleton), under `com.demcha.compose.document.backend.semantic.{docx,pptx}`
+- `templates/src/main/java/com/demcha/compose/document/templates/*` — module **graph-compose-templates**
   Built-in templates (CV, cover letter, invoice, proposal, weekly schedule), DTOs, themes, registries, and scene composition helpers
+- `src/main/java/com/demcha/compose/document/showcase`
+  `FontShowcase` (bundled-font preview renderer) — stays in the core engine
 - `src/main/java/com/demcha/compose/engine/*`
   Internal shared engine foundation under the canonical surface (measure, paginate, place, render). Not part of the recommended public API
 - `src/main/java/com/demcha/compose/font`
@@ -170,7 +172,7 @@ not need any of them.
   `engine/components`.
 - PDF rendering logic for the legacy ECS renderer (deprecated; canonical PDF
   output goes through `com.demcha.compose.document.backend.fixed.pdf`) lives in
-  `src/main/java/com/demcha/compose/engine/render/pdf/ecs/handlers/`.
+  `render-pdf/src/main/java/com/demcha/compose/engine/render/pdf/ecs/handlers/`.
   Backend-only helper objects live in
   `com.demcha.compose.engine.render.pdf.ecs.helpers`, not in
   `components/renderable`.

docs/adr/0004-pdf-handler-spi-extension.md

@@ -45,7 +45,7 @@ Concretely:
    Javadoc is rewritten to declare it a public extension point with
    stateless invariant. The "package-private" wording is gone.
 2. A new method
-   [`PdfFixedLayoutBackend.Builder#addHandler(PdfFragmentRenderHandler<?>)`](../../src/main/java/com/demcha/compose/document/backend/fixed/pdf/PdfFixedLayoutBackend.java)
+   [`PdfFixedLayoutBackend.Builder#addHandler(PdfFragmentRenderHandler<?>)`](../../render-pdf/src/main/java/com/demcha/compose/document/backend/fixed/pdf/PdfFixedLayoutBackend.java)
    accepts a custom handler. It is additive: omitting it reproduces the
    existing default-handler set. Calling it with a payload type already
    covered by a default replaces the default for the resulting backend
@@ -62,10 +62,10 @@ Concretely:
 
 ## Coverage
 
-- [`PdfFragmentRenderHandler`](../../src/main/java/com/demcha/compose/document/backend/fixed/pdf/PdfFragmentRenderHandler.java)
+- [`PdfFragmentRenderHandler`](../../render-pdf/src/main/java/com/demcha/compose/document/backend/fixed/pdf/PdfFragmentRenderHandler.java)
   Javadoc names `Builder.addHandler(...)` as the registration path and
   states the stateless invariant explicitly.
-- [`PdfFixedLayoutBackend.Builder#addHandler`](../../src/main/java/com/demcha/compose/document/backend/fixed/pdf/PdfFixedLayoutBackend.java)
+- [`PdfFixedLayoutBackend.Builder#addHandler`](../../render-pdf/src/main/java/com/demcha/compose/document/backend/fixed/pdf/PdfFixedLayoutBackend.java)
   is the new entry point.
 - [`PdfBackendExtensibilityTest`](../../src/test/java/com/demcha/compose/document/backend/fixed/pdf/PdfBackendExtensibilityTest.java)
   pins three behaviours:

docs/api-stability.md

@@ -64,7 +64,7 @@ are:
 
 - [`ChartSize`](../src/main/java/com/demcha/compose/document/chart/ChartSize.java) (Stable)
 - [`ChartSpec`](../src/main/java/com/demcha/compose/document/chart/ChartSpec.java) (Stable)
-- [`CvSection`](../src/main/java/com/demcha/compose/document/templates/cv/data/CvSection.java) (Stable)
+- [`CvSection`](../templates/src/main/java/com/demcha/compose/document/templates/cv/data/CvSection.java) (Stable)
 - [`DocumentLinkTarget`](../src/main/java/com/demcha/compose/document/node/DocumentLinkTarget.java) (Stable)
 - [`DocumentPaint`](../src/main/java/com/demcha/compose/document/style/DocumentPaint.java) (Stable)
 - [`DocumentPathSegment`](../src/main/java/com/demcha/compose/document/style/DocumentPathSegment.java) (Stable)

docs/architecture/overview.md

@@ -250,13 +250,17 @@ Canonical-first ordering — public roots come first, internal foundation
 last:
 
 - `com.demcha.compose.document.*` — **public canonical surface**.
-  Authoring API, layout graph, backends, exceptions, snapshots, and
-  built-in templates.
+  Authoring API, layout graph, exceptions, snapshots. The render backends
+  (`document.backend.fixed.pdf` in **graph-compose-render-pdf**,
+  `document.backend.semantic.*` in the docx / pptx modules) and the built-in
+  templates (`document.templates.*` in **graph-compose-templates**) share this
+  namespace but ship as separate, opt-in artifacts over `graph-compose-core`.
 - `com.demcha.compose.font.*` — public font names, backend-neutral
   family descriptors, registration, lookup, and showcase helpers.
 - `com.demcha.compose.engine.*` — **internal engine foundation**.
-  Measurement, layout resolution, pagination, render-pass session, and
-  PDF rendering systems.
+  Measurement, layout resolution, pagination, and render-pass session in
+  `graph-compose-core`; the PDF rendering systems (`engine.render.pdf.*`) ship
+  in **graph-compose-render-pdf**.
 - `com.demcha.compose.engine.text.*` — internal text utilities used by
   layout and render hot paths.
 - `com.demcha.compose.engine.text.markdown.*` — internal

docs/contributing/implementation-guide.md

@@ -259,7 +259,7 @@ Relevant files:
 
 - [TableBuilder.java](../../src/test/java/com/demcha/compose/testsupport/engine/assembly/TableBuilder.java)
 - [TableRow.java](../../src/main/java/com/demcha/compose/engine/components/renderable/TableRow.java)
-- [TableCellBox.java](../../src/main/java/com/demcha/compose/engine/render/pdf/ecs/helpers/TableCellBox.java)
+- [TableCellBox.java](../../render-pdf/src/main/java/com/demcha/compose/engine/render/pdf/ecs/helpers/TableCellBox.java)
 - [TableResolvedCell.java](../../src/main/java/com/demcha/compose/engine/components/content/table/TableResolvedCell.java)
 
 Rule of thumb:
@@ -334,8 +334,8 @@ Important files:
 - [Render.java](../../src/main/java/com/demcha/compose/engine/render/Render.java)
 - [RenderPassSession.java](../../src/main/java/com/demcha/compose/engine/render/RenderPassSession.java)
 - [RenderStream.java](../../src/main/java/com/demcha/compose/engine/render/RenderStream.java)
-- [PdfRenderingSystemECS.java](../../src/main/java/com/demcha/compose/engine/render/pdf/ecs/PdfRenderingSystemECS.java)
-- [PdfRenderSession.java](../../src/main/java/com/demcha/compose/engine/render/pdf/ecs/PdfRenderSession.java)
+- [PdfRenderingSystemECS.java](../../render-pdf/src/main/java/com/demcha/compose/engine/render/pdf/ecs/PdfRenderingSystemECS.java)
+- [PdfRenderSession.java](../../render-pdf/src/main/java/com/demcha/compose/engine/render/pdf/ecs/PdfRenderSession.java)
 - [EntityRenderOrder.java](../../src/main/java/com/demcha/compose/engine/render/EntityRenderOrder.java)
 
 Migration rule for new engine components:
@@ -448,7 +448,7 @@ Do not add a method there if the new object is only an internal helper for templ
 - container:
   [ModuleBuilder.java](../../src/test/java/com/demcha/compose/testsupport/engine/assembly/ModuleBuilder.java)
 - template-level composition helper:
-  [SectionDispatcher.java](../../src/main/java/com/demcha/compose/document/templates/cv/components/SectionDispatcher.java)
+  [SectionDispatcher.java](../../templates/src/main/java/com/demcha/compose/document/templates/cv/components/SectionDispatcher.java)
 
 ## Overlay primitive: `LayerStackNode`
 

docs/migration/v1.8.0-fonts.md

@@ -61,7 +61,8 @@ version, and vice-versa.
 
 ### Option B — one coordinate, batteries included
 
-Depend on the bundle, which pulls a compatible engine + fonts pair:
+Depend on the bundle, which pulls a compatible batteries-included set — the
+default PDF engine, the built-in templates, the fonts, and the colour emoji:
 
 ```xml
 <dependency>

docs/templates/v1-classic/authoring.md

@@ -436,5 +436,5 @@ and
 | Snapshot-based regression workflow | [`recipes/extending.md` § 4](../../recipes/extending.md#4-validate-a-custom-nodes-layout-via-snapshots) |
 | Migrating from v1.4 to v1.5 | [`migration-v1-4-to-v1-5.md`](../../roadmaps/migration-v1-4-to-v1-5.md) |
 | Architecture decision records | [`adr/`](../../adr/) |
-| Reference V2 templates | [`InvoiceTemplateV2`](../../../src/main/java/com/demcha/compose/document/templates/builtins/InvoiceTemplateV2.java), [`ProposalTemplateV2`](../../../src/main/java/com/demcha/compose/document/templates/builtins/ProposalTemplateV2.java) |
+| Reference templates | [`ModernInvoice`](../../../templates/src/main/java/com/demcha/compose/document/templates/invoice/presets/ModernInvoice.java), [`ModernProposal`](../../../templates/src/main/java/com/demcha/compose/document/templates/proposal/presets/ModernProposal.java) |
 | Hand-built theme example | [`CustomBusinessThemeExample`](../../../examples/src/main/java/com/demcha/examples/features/themes/CustomBusinessThemeExample.java) |

docs/templates/v2-layered/README.md

@@ -113,10 +113,10 @@ The detailed contract for each layer is in
 ## See also
 
 - **Per-package JavaDocs**:
-  [`cv/package-info.java`](../../../src/main/java/com/demcha/compose/document/templates/cv/package-info.java)
+  [`cv/package-info.java`](../../../templates/src/main/java/com/demcha/compose/document/templates/cv/package-info.java)
   has the ASCII diagram and 4-step author walkthrough.
 - **AUTHORS.md**:
-  [`cv/AUTHORS.md`](../../../src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md)
+  [`cv/AUTHORS.md`](../../../templates/src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md)
   is the recipe cookbook — 7 hands-on recipes from "change a bullet
   glyph" to "add a new section subtype".
 - **Examples**:

docs/templates/v2-layered/authoring-presets.md

@@ -412,4 +412,4 @@ cover-letter-v2) following the same layered shape?
 
 → The full recipe cookbook (with code for every customisation
 combo):
-[`cv/AUTHORS.md`](../../../src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md)
+[`cv/AUTHORS.md`](../../../templates/src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md)

docs/templates/v2-layered/contributor-guide.md

@@ -64,7 +64,7 @@ data differs; the *layering* is identical.
 Mirror the CV v2 layout. Concrete example for invoice:
 
 ```
-src/main/java/com/demcha/compose/document/templates/invoice/
+templates/src/main/java/com/demcha/compose/document/templates/invoice/
 ├── package-info.java                   ← ASCII diagram + 4-step walkthrough
 ├── AUTHORS.md                          ← recipe cookbook
 ├── data/

docs/templates/v2-layered/quickstart.md

@@ -150,5 +150,5 @@ touch a renderer. A new widget doesn't touch the data model.
 | Render your own CV with your data | [using-templates.md](using-templates.md) |
 | Make a new visual style | [authoring-presets.md](authoring-presets.md) |
 | Add a new template family to the library (invoice, cover-letter) | [contributor-guide.md](contributor-guide.md) |
-| See hands-on recipes (change a bullet, swap colours, …) | [`cv/AUTHORS.md`](../../../src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md) |
+| See hands-on recipes (change a bullet, swap colours, …) | [`cv/AUTHORS.md`](../../../templates/src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md) |
 | Run the shipped examples | [`examples/cv/v2/`](../../examples/src/main/java/com/demcha/examples/templates/cv/v2) |

docs/templates/v2-layered/using-templates.md

@@ -291,7 +291,7 @@ BrandTheme theme = new BrandTheme(
 ```
 
 For more recipes (compact spacing, alternative typography scales,
-etc.) see [`cv/AUTHORS.md`](../../../src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md).
+etc.) see [`cv/AUTHORS.md`](../../../templates/src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md).
 
 ---
 
@@ -391,4 +391,4 @@ No GitHub, no Projects, no Tech Skills — and the API doesn't notice.
 [**authoring-presets.md**](authoring-presets.md)
 
 → Reference for every recipe (change bullet, swap colours, …)
-[`cv/AUTHORS.md`](../../../src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md)
+[`cv/AUTHORS.md`](../../../templates/src/main/java/com/demcha/compose/document/templates/cv/AUTHORS.md)