6d27c115d8
readMcpServers only ever parses ~/.claude.json (top-level = user scope, projects[<root>] = the panel's "projectScoped" bucket, which the CLI itself calls `local`). The previous user/project scope choice was the exact inverse: `--scope project` writes .mcp.json, which readMcpServers never reads (a successful add would vanish), and every "projectScoped" row was actually `local`, so Remove sent a scope the CLI could never match. - cc-mcp-cli.js: MCP_SCOPES -> ["user", "local"]; drop the local mutationQueue/serialize in favor of cc-plugin-cli.js's exported one, so a plugin install and an MCP add can't spawn `claude` concurrently; drop the String(v) coercion in env/header flags (a wrong-typed value is now a 400, not a written "[object Object]"); assertEmbeddedValue allows empty strings (a legitimate empty stdio arg was previously a 400). - cc-plugin-cli.js: export `serialize` for reuse. - CcConfig.tsx: CcMcpScope narrowed to user/local; the projectScoped bucket's McpCard now sends scope="local"; rows sourced from ~/.claude/settings.json (no CLI scope addresses them) no longer render a Remove button. Cleaned up i18n keys my own earlier change made dead (explain.mcp.addCmd/remove/removeButton) and gave the scope <select> its own short option labels instead of reusing full-sentence section headings.