Detailed token and estimated-cost breakdown modal.
Copy text to the system clipboard.
Get the glyph set for the current charset mode.
Neutralize control characters and deceptive Unicode in untrusted text.
Untrusted strings (MCP server errors, config-file contents, tool output)
can carry ANSI escape sequences, other control characters, or invisible
Unicode that corrupts the terminal, breaks out of a layout, or injects fake
lines into logs and prompts. This first removes the invisible/bidi code
points flagged by strip_dangerous_unicode, then replaces every remaining
Unicode "Other" (control/format) character with a space.
Modal showing the copyable entire-thread token and cost breakdown.
