Sprout Desktop v0.3.10

• fix(desktop): harden relay mesh connect p-tag (#834) (34ac3ba1d)
• fix(desktop): scroll activity panel to bottom on open (#848) (b3aefae15)
• Polish desktop profile menu interactions (#836) (a13691b62)
• fix(desktop): outline thread hover targets (#845) (0d9b8148f)
• fix(desktop): keep message actions hover-only (#844) (b3be9ecba)
• fix(desktop): let inbox composer fill available width (#841) (db46c4254)
• fix: use immutable commit-SHA URLs in screenshot PR comments (#842) (2a0572c0d)
• feat(mobile+desktop): two-tier Slack-style app icon badge (#802) (3b78dc569)
• chore: simplify file-size check to a flat 1000-line limit (#839) (0c225f4d7)
• fix(desktop): robust emoji picker — unify picker + fix custom emoji in editing, status, reactions (#837) (d8b602a35)
• feat(desktop): reusable screenshot workflow for agents (#826) (06bc67fd3)
• desktop(mesh-llm): let a serving node route a different model (#833) (9f0c22a43)