harness 0.2.0

Editor bridge and the Windows support from the development line.

New RStudio addin send_selection_to_coder(): it reads the editor selection, asks for a short note, and sends the note with a file:line reference to the coder running in the harness terminal that launch() opened. Bind it to a keyboard shortcut through Tools, Modify Keyboard Shortcuts, Addins. The addin forwards text the user wrote; it does not run an agent loop and does not call a language model. It needs no new dependency.
launch() records the terminal it opens, so the addin targets it; when the record is stale, the addin finds a harness terminal by its caption.
Includes the Windows support for binary discovery and terminal launch listed under 0.1.1.

harness 0.1.1

Windows support for binary discovery and terminal launch.

find_binary() searches the Windows install locations (the npm global prefix, nvm-windows and fnm node bins, scoop and winget shims) and asks where, which honours PATHEXT and resolves the .cmd and .exe shims that Sys.which() can miss.
launch() opens an external terminal on Windows through Windows Terminal (wt) or cmd, and inside RStudio it uses a Command Prompt terminal with Windows-style quoting for the directory change and the coder command.

First release.

Launches a command-line coding agent (claude, opencode or codex) in a terminal tab pre-configured for one of seventeen professional R roles, with curated skills from the external community-skills catalogue, a role system prompt, a folder layout and quality gates.
Audit-first convention: every role pins manual execution. The agent writes scripts into the role’s layout folders and a per-step decision log under logs/, and never runs them; the user runs every script.
Public API: status(), setup(), available_roles(), role(), role_list(), role_skills(), role_config(), launch(), adapters(), scaffold_layout(), community_skills_path(), clone_community_skills() and update_community_skills().
The community-skills catalogue is an external dependency, discovered at runtime and never bundled. The package accesses the network only when the user calls clone_community_skills() or update_community_skills().