v0.1.0.16

Changes

• Merge pull request #29 from PaulTerrasi/claude/fix-keyboard-chat-scroll-cJUC8 (337b29c)
• pwa: clarify why bottom is omitted on chat-page body (de099aa)
• pwa: address review — drop redundant width, spell out load-bearing sides (6e555bd)
• pwa: pin body on chat-page to stop iOS visual-viewport pan on focus (653fbca)