0.2.1: fewer false positives, exact guard lines, quiet install

Install or update:

claude plugin marketplace add Katta041/asitis-agent-tools
claude plugin install asitis@asitis
# already installed: refresh the marketplace, update the plugin, then restart Claude Code
claude plugin marketplace update asitis
claude plugin update asitis@asitis

Fixed

• Installing the plugin no longer prints "2 userConfig options not yet set". Claude Code reports every plugin option the user has not saved, even one with a default, so the plugin now declares none and reads environment variables instead: ASITIS_GUARD_MODE (ask, deny or off) for the guard and ASITIS_MCP_FOOTER=0 to hide the footer. Set them in the env block of your Claude Code settings. If you set guard_mode or footer with /plugin configure, set the variable instead.
• The guard's trailing-whitespace check names the exact lines it would strip, and aligns the old and new text line by line first. Of two identical lines, only the one that loses its trailing spaces is reported, and deleting a line whose twin stays elsewhere is no longer reported as stripping. (#4)
• lint_steering no longer reports a hidden instruction for a comment that only names a product, such as Claude Code, or has "claude" in a URL. (#2)
• lint_steering compares whole list items and sentences for duplicate rules and skips markup-only lines such as </details>, so wrapped lines and closing tags are no longer reported as duplicates. (#3)

Changed

• The bundled server is @asitis/mcp 0.2.1.