init: Euro-Office Odoo 16.0 modules

Based on onlyoffice_odoo by Ascensio System SIA (ONLYOFFICE, LGPL-3).
Rebranded and adapted for Euro-Office by bring.out d.o.o.

Modules:
- eurooffice_odoo: base integration
- eurooffice_odoo_templates: document templates
- eurooffice_odoo_oca_dms: OCA DMS integration (replaces Enterprise documents)

All references renamed: onlyoffice -> eurooffice, ONLYOFFICE -> Euro-Office.
Original copyright notices preserved.

odoo-bringout-eurooffice-eurooffice_odoo/eurooffice_odoo/__manifest__.py

@@ -0,0 +1,40 @@
+# Based on onlyoffice_odoo by Ascensio System SIA (ONLYOFFICE)
+# Adapted and rebranded for Euro-Office by bring.out d.o.o.
+# pylint: disable=pointless-statement
+{
+    "name": "Euro-Office",
+    "summary": "Edit and collaborate on office files within Odoo Documents.",
+    "description": "The Euro-Office app allows users to edit and collaborate on office files within Odoo Documents using Euro-Office Docs. You can work with text documents, spreadsheets, and presentations, co-author documents in real time using two co-editing modes (Fast and Strict), Track Changes, comments, and built-in chat.",  # noqa: E501
+    "author": "Euro-Office",
+    "website": "https://github.com/Euro-Office/eurooffice_odoo",
+    "category": "Productivity",
+    "version": "3.3.0",
+    "depends": ["base", "mail"],
+    "external_dependencies": {"python": ["pyjwt"]},
+    "data": [
+        "views/templates.xml",
+        "views/res_config_settings_views.xml",
+    ],
+    "license": "LGPL-3",
+    "support": "support@eurooffice.com",
+    "images": [
+        "static/description/main_screenshot.png",
+        "static/description/document.png",
+        "static/description/sales_section.png",
+        "static/description/discuss_section.png",
+        "static/description/settings.png",
+    ],
+    "installable": True,
+    "application": True,
+    "assets": {
+        "mail.assets_messaging": [
+            "eurooffice_odoo/static/src/models/*.js",
+        ],
+        "web.assets_backend": [
+            "eurooffice_odoo/static/src/actions/*",
+            "eurooffice_odoo/static/src/components/*/*.xml",
+            "eurooffice_odoo/static/src/views/**/*",
+            "eurooffice_odoo/static/src/css/*",
+        ],
+    },
+}