WebUI module split; docs

README.md

@@ -1,25 +1,51 @@
 # govoplan-files
 
-GovOPlaN Files module.
+GovOPlaN Files is the managed file module. It bundles backend storage APIs and the Files WebUI package so file features can be installed as one module.
 
-This repository owns the Files module backend manifest, API router, schemas, storage service layer, SQLAlchemy model definitions, migration registration path, and Files WebUI source bundle. Runtime access to auth/session/settings and cross-module models is provided by govoplan-core and the installed module packages.
+## Ownership
 
-The WebUI bundle is exposed as the local npm package `@govoplan/files-webui` from `webui/`. It depends on `@govoplan/core-webui` for shared API/CSRF/auth helpers, core types, generic UI components and shell primitives.
+This repository owns:
+
+- backend module manifest `files`
+- file permissions such as `files:file:read`, `files:file:upload`, `files:file:download`, `files:file:organize`, and `files:file:delete`
+- file-space, file metadata, share, upload, download, pattern matching, and transfer APIs
+- SQLAlchemy file models and module migration registration
+- WebUI package `@govoplan/files-webui`
+- `/files` route and IconRail navigation contribution
+
+Core owns auth, tenants, RBAC evaluation, database/session primitives, CSRF/API helpers, and shell layout.
 
 ## Development
 
-Install the backend module through the core development environment:
+Install through the core environment:
 
 ```bash
 cd /mnt/DATA/git/govoplan-core
 ./.venv/bin/python -m pip install -r requirements-dev.txt
 ```
 
-Install the WebUI host dependencies from the core WebUI runner:
+Run the WebUI from the core host:
 
 ```bash
 cd /mnt/DATA/git/govoplan-core/webui
-PATH=/home/zemion/.nvm/versions/node/v22.22.3/bin:$PATH /home/zemion/.nvm/versions/node/v22.22.3/bin/npm install
+PATH=/home/zemion/.nvm/versions/node/v22.22.3/bin:$PATH /home/zemion/.nvm/versions/node/v22.22.3/bin/npm run dev
 ```
 
-The backend module is registered through the `govoplan.modules` entry point `files`.
+## Module integration
+
+Backend entry point:
+
+```toml
+[project.entry-points."govoplan.modules"]
+files = "govoplan_files.backend.manifest:get_manifest"
+```
+
+Frontend package:
+
+```text
+@govoplan/files-webui
+```
+
+The campaign module can integrate with files when both modules are installed, for example for managed attachment selection and campaign file sharing.
+
+Platform RBAC and governance rules are documented in `govoplan-core/docs/`.