feat: add support for disabling specific tools in self-hosting

- Introduced build-time and runtime options to disable tools for compliance or security.
- Updated documentation to include instructions for disabling tools in Docker and Kubernetes setups.
- Added translations for disabled tool messages in multiple languages.
- Implemented logic to filter out disabled tools from the toolbox and shortcuts in the application.
- Created utility functions to manage disabled tools configuration.

docs/self-hosting/index.md

@@ -138,6 +138,34 @@ docker build \
 
 Branding works in both full mode and Simple Mode, and can be combined with all other build-time options (`BASE_URL`, `SIMPLE_MODE`, `VITE_DEFAULT_LANGUAGE`).
 
+### Disabling Specific Tools
+
+Hide individual tools for compliance or security. Disabled tools are removed from the homepage, search, shortcuts, workflow builder, and direct URL access.
+
+Tool IDs are the page URL without `.html` — open any tool and look at the URL (e.g., `edit-pdf`, `sign-pdf`, `encrypt-pdf`).
+
+**Build-time** (baked into the bundle):
+
+```bash
+DISABLE_TOOLS="edit-pdf,sign-pdf" npm run build
+```
+
+**Runtime** (no rebuild needed — mount a `config.json`):
+
+```json
+{
+  "disabledTools": ["edit-pdf", "sign-pdf"]
+}
+```
+
+```bash
+docker run -d -p 3000:8080 \
+  -v ./config.json:/usr/share/nginx/html/config.json:ro \
+  ghcr.io/alam00000/bentopdf:latest
+```
+
+Both methods can be combined — the lists are merged. See the [Docker guide](/self-hosting/docker#disabling-specific-tools) for full details.
+
 ## Deployment Guides
 
 Choose your platform: