Swimchain Desktop v0.1.14-alpha (mainnet — checkpoint)

Consolidated checkpoint: full-bleed feed media carousel (#102), unlock/connect fixes (#105), chat layout fix + no-rubber-band overscroll across every client (#106), launcher fits its app grid and app windows open on-screen and remember their size/position (#107), and the node's same-second listing fix with automatic index migration (#108).

SHA-256 (setup.exe): e1b6772aaeb22f7f85fbea3aa94a063516aa5a3092c0593f2a88931f20bc8e6d