v1.1.97 - Multilanguage Swipe Typing

NEW: Experimental multilanguage support for neural swipe typing
- Primary language selection: 11 languages supported
- Secondary language mode with weighted predictions
- Downloadable language packs (Dutch, Indonesian, Malay, Swahili, Tagalog)
- Per-language custom dictionaries

NEW: V3 English Dictionary (52,042 curated words)
- Removed common typos, preserved contractions and custom words

FIXED: OOM crash on large language packs
FIXED: Dictionary frequency display (now 1-10000 scale)
FIXED: Missing contractions (im→i'm, ive→i've, etc.)
FIXED: Race conditions in beam search trie initialization
