feat: added meetings and processes section to README, added ics file for meetings

Author: bergos

README.md

@@ -13,3 +13,15 @@ Whenever feasible, we will utilize other RDF/JS specifications.
 Currently, the SHACL-UI Task Force does not address matters regarding loading shapes or the integration of APIs such as GraphQL, LDP, or Hydra.
 Interaction with other data is specified only in SPARQL since it's possible to rely on existing SHACL features.
 If there is sufficient interest within the group, the topic may be covered at a later stage after the ontology extension and component interfaces have reached a certain stability.
+
+# Meetings
+
+We have biweekly meetings every even calendar week on Wednesday at 9:00 UTC, 11:00 CET.
+
+See the [iCalendar file](meetings.ics) for more details.
+
+# Processes
+
+- Pull requests will be merged one week after the last discussion is finished.
+- Pull requests will be merged after two approvals from editors.
+- Issues with votes must have a deadline.

meetings.ics

@@ -0,0 +1,36 @@
+BEGIN:VCALENDAR
+PRODID:-//Mozilla.org/NONSGML Mozilla Calendar V1.1//EN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:Europe/Berlin
+BEGIN:DAYLIGHT
+TZOFFSETFROM:+0100
+TZOFFSETTO:+0200
+TZNAME:CEST
+DTSTART:19700329T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
+END:DAYLIGHT
+BEGIN:STANDARD
+TZOFFSETFROM:+0200
+TZOFFSETTO:+0100
+TZNAME:CET
+DTSTART:19701025T030000
+RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
+END:STANDARD
+END:VTIMEZONE
+BEGIN:VEVENT
+CREATED:20230806T194801Z
+LAST-MODIFIED:20230806T212116Z
+DTSTAMP:20230806T212116Z
+UID:9903894d-1ebd-4149-b195-18cfbc86e217
+SUMMARY:RDF/JS SHACL-UI call
+RRULE:FREQ=WEEKLY;INTERVAL=2
+DTSTART;TZID=Europe/Berlin:20230809T110000
+DTEND;TZID=Europe/Berlin:20230809T120000
+TRANSP:OPAQUE
+LOCATION:https://meet.google.com/xdt-sjea-gkh
+SEQUENCE:1
+X-MOZ-GENERATION:1
+END:VEVENT
+END:VCALENDAR
+