Clipboard history selections passed the full selected text as a process argument to omarchy-clipboard-paste-text. Large entries can exceed Linux's per-argument exec limit, so the helper never starts reliably for big copied blocks.
Pass the original history index instead and have the helper read that entry from clipboard-history.json before wl-copy and Shift+Insert. Also focus the first row when opening the manager, keep filtered rows mapped to their original history indexes, and drop whitespace-only text entries.
Five plugins (menu, launcher, clipboard, emojis, polkit) each looked up
OMARCHY_MENU_FONT with the same env-or-monospace fallback. Hoist the
resolution into Style so plugins read one source of truth, and so the
fallback follows the real fontconfig family Style already tracks instead
of the literal string "monospace".