Sprout Desktop v0.3.7

• feat: custom emoji — user-owned NIP-30 sets with a client-side union (#816) (234942130)
• Install sprout-cli skill at repo root + fix desktop clippy (#818) (7a12e5051)
• fix(desktop): use public re-export path for ensure_client_node_for_model (#824) (2ea3fd88d)
• refactor(desktop): feature-gate mesh-llm-sdk behind optional Cargo feature (#823) (fb514c891)
• fix(desktop): align workflow read/save commands to the frontend contract (#820) (b72eee365)
• fix(desktop): disable mesh-llm auto-build to prevent git config corruption (#819) (5b572d6f5)
• fix(desktop): clear clippy lints in agents/mesh_llm commands (#817) (192388a3c)
• fix(desktop): let channel members add members and bots without admin (#815) (41a3fc158)
• Desktop #806 follow-ups: panel/inbox fixes + top-bar backdrop (#814) (a25ca5d1b)
• Fix desktop right-side panel chrome overlap (#806) (5bed17a11)
• Sprout × mesh-llm: in-process mesh node (serve/consume) + relay admission (#798) (ede8ddb42)
• fix(desktop): resolve flaky integration tests via project-level assertion timeout (#812) (6481428e2)