v0.3.0

Add page for Engagement

What's Changed

• only allow voting mem to add proposal by @HannuProd in #215
• Show ep by @abefernan in #216
• Upgrade to tgrade v0.5.0-beta3 by @alpe in #214
• Config internal-5 by @abefernan in #217
• Add engagement screen by @abefernan in #218
• OC add and adapt to Grant Engagement by @abefernan in #219

Full Changelog: v0.2.0...v0.3.0