documentation/Event object compatibilty status.md

This document describes what Event object implementations of existing services look like, how they differ and why and what could and should be improved.

## Gancio

```diff
{
	"id": "https://gancio-test.event-federation.eu/federation/m/1",
	"name": "Test Event",
	"url": "https://gancio-test.event-federation.eu/event/test-event",
	"type": "Event",
	"startTime": "2024-01-18T12:10:00.000+01:00",
	"endTime": "2024-01-18T18:30:00.000+01:00",
	"location": {
		"name": "Gmota",
        "address": "Münzgragebenstraße 21, 8010 Graz",
		"latitude": null,
		"longitude": null
	},
	"attachment": [],
	"tag": [],
	"published": "2023-10-13T09:56:25.858Z",
	"attributedTo": "https://gancio-test.event-federation.eu/federation/u/ganciofortesting",
	"to": [
		"https://www.w3.org/ns/activitystreams#Public"
	],
	"cc": [
		"https://gancio-test.event-federation.eu/federation/u/ganciofortesting/followers"
	],
-	"content": "\n    📍 Gmota\n    📅 Thursday, 18 January (12:10)\n    \n    This is an awesome test event! Do not miss it!\n\n\n\nFor sure!\n",
+ "content": "This is an awesome test event! Do not miss it!\n\n\n\nFor sure!\n",
	"summary": "\n    📍 Gmota\n    📅 Thursday, 18 January (12:10)\n    \n    This is an awesome test event! Do not miss it!\n\n\n\nFor sure!\n",
	"@context": [
-		"https://www.w3.org/ns/activitystreams",
+		"https://www.w3.org/ns/activitystreams",
+		{
+     "sc": "http://schema.org#",
+     "address": "sc:address"
+   }
	]
}```