Updated dropdown links to new Fillout URLs. Removed defunct link

[mattsahn]

Description of this change

Updating the URLs and titles of dropdown links for new Fillout forms. Retiring old Jotform ones. For issue #150

Screenshots (for UI changes - otherwise delete this section)

Before this PR:

After this PR:

Checklist

• [x] Added link to existing Issue (created issue if there wasn't one already)
• [x] Added screenshots before/after for UI changes
• [x] PR is from branch pushed to this repo so that it will trigger Railway PR deployment
• [x] Code follows the style of this project

[railway-app[bot]]

This PR is being deployed to Railway 🚅

admin-portal: ◻️ REMOVED