Add scripts/normalize_ambiguous_unicode.py; fix corrupted patch_instance_theme_templates.py. Preserves curly quotes in string literals; removes Git homoglyph warnings on .env.example. Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Dark cyan-green candlestick icon for hub and four exchanges; generate/sync scripts and docs/shortcut-icon.md. Co-authored-by: Cursor <cursoragent@cursor.com>