Draft: Research Plan Timeline Template

### Overview

We need to create a draft template for a research plan timeline, review, finalize and then create an issue template.

### Action Items

- [x] Create a draft template below
- [ ] Get review and approval
- [x] Create the issue template
Use this information while creating the template issue:
- name of template: YJN: Research Plan Timeline
- about: this will serve as a template for creating internal research plan issues for each research type
- Issue default title: [YJN: RP00_: Internal Research Plan Timeline]
- Assignees:
- Labels:

### Resources/Instructions
- [YJN: Research Plan Timeline Template](https://docs.google.com/spreadsheets/d/1lOZBnqXPnsbCxIpXr0kav5Bymv1ji6geXvIbslcpXak/edit#gid=1073874730) - current YJN draft
- [YJN_ProjectPlan](https://docs.google.com/spreadsheets/d/10O22r7iWDXLoZm1-cAFCpkM9Wvc6qENiPLpvs5SLQZM/edit#gid=16882275) - previous plan used to create current draft
- Find WIKI page for your role [YJN Wiki, Join the team page](https://github.com/hackforla/YouthJusticeNav/wiki/Joining-the-Team)

Start with the linked YJN: Research Plan Timeline Template and compare it with YJN_ProjectPlan; then review the draft against the role guidance on the YJN Wiki. Confirm approval and finalize the timeline, ensuring the issue template uses the listed name, description, and default title.

Written by the indexing model from the issue text.