feat: onboarding issue template draft (#72)

Author: njlyon0

.github/ISSUE_TEMPLATE/onboard-template

@@ -0,0 +1,37 @@
+---
+name: Group Onboarding Template
+about: Issue with structure useful for onboarding a new working group (full or SPARC)
+title: '[Group Name] Onboarding'
+labels: ''
+assignees: ''
+
+---
+
+## Summary
+
+This issue defines the core onboarding tasks for setting up the infrastructure for a new working group. Additionally it outlines some facets of early contact with the group for setting expectations and offering support.
+
+## Starting Tasks
+
+- [ ] Wait for LNO onboarding meeting with group PIs to be scheduled
+    - [ ] Attend that meeting and give short shpiel about SciComp support
+- [ ] Create infrastructure for the group
+    - [ ] Create Google Group
+    - [ ] Create Shared Google Drive
+    - [ ] Create GitHub repository in LTER GH org (use [template WG repo](https://github.com/lter/lterwg-template))
+- [ ] Open an issue for supporting this group as a sub-issue of [this issue](https://github.com/lter/scicomp/issues/61)
+    - "Type" should be "initiative"
+    - Label should be "working-group"
+- [ ] Add _this issue_ as a sub-issue of the one for all support tasks for that group
+- [ ] Schedule dedicated SciComp onboarding meeting
+    - [ ] Discuss types of support (tasks, sprints, etc.)
+    - [ ] Discuss educational offerings
+    - [ ] Share infrastructure built for group
+- [ ] Create other sub-issues (nested under the main one for this group, _not_ this issue) for any other tasks that came out of the SciComp onboarding meeting
+
+## Useful links
+
+- GitHub repo: "lter / lterwg-<abbreviated-group-name>" _OR_ "lter / lter-sparc-<abbreviated-group-name>"
+    - Note repo name should be all lowercase
+- Shared Drive: "LTER-WG_<Abbreviated-Group-Name>" _OR_ "LTER-SPARC_<Abbreviated-Group-Name>"
+    - Note group abbreviation should be title case (e.g., "Synthesis in Ecology")