codeg 0.21.8: prenos za Windows

- feat(claude): Opus 5 support. Claude Code and the model-provider settings now default to claude-opus-5 (and claude-sonnet-5 for Pi), so new sessions target Anthropic's latest models out of the box.
- chore(claude): Updated the Claude Code engine. Bundled Claude Code moves to engine 2.1.219 (claude-agent-acp 0.62.0). Context-window detection now also recognizes the SDK's 1M-lane model id, so those sessions stop falling back to the 200K estimate.
- feat(codex): Answer Codex's prompts with codeg's own cards. Plan-mode questions, MCP forms, and tool-call approvals from Codex now surface as codeg's interactive ask and permission cards — synthesized live and preserved on reload — and its plans render as a proper markdown card. (Codex updated to 1.1.7)
- feat(codex): Pause or clear an active goal. The goal card gains Pause and Clear buttons; resuming is just re-sending your /goal. The controls hide on history reload, for viewers, and in the read-only sub-agent dialog.
- feat(codex): A clearer live sub-agent card. It now shows the sub-agent's model and reasoning effort as it runs, no longer draws an empty white box when there's nothing to report, and picks up Codex's new retry banner and context-compaction card.
- feat(codex): Plan mode moved to the mode selector. The redundant /plan slash command is gone — toggle plan mode from the collaboration-mode selector instead.
- feat(grok): Grok plan mode, end to end. Leaving plan mode now shows an approval card (approve / request changes / abandon) in both the main conversation and the sub-agent dialog, and survives a mid-turn reconnect. "Approve & build" is honored correctly, request-changes notes go back as a follow-up so Grok revises, and plan calls render in the dedicated plan-mode card.
- fix(grok): Long file writes no longer fail. When a command line is too long to run directly, Grok now falls back to the shell instead of erroring with "File name too long."
- feat(grok): Context compaction shown inline. Auto-compaction now appears as a centered divider between turns with the token delta, in both the live stream and history.
- feat(sidebar): A more focused sidebar. Finished conversations are now hidden by default — flip on "Show completed" to see them. Imported local sessions arrive as pending review so they stay visible.
- feat(settings): New Claude Code privacy toggles. Two switches now control Claude Code's attribution/billing header (off by default) and non-essential network traffic (disabled by default), written straight to your native config.
- fix(settings): A cleaner skill import picker. Built-in expert, office, and science skills no longer clutter the agent skill-import list.
- fix(pet): Pet marketplace images load everywhere. Thumbnails and previews are now fetched through the backend, so they show up even where the marketplace host is unreachable from the webview.
- fix(chat): Snappier session switching. The outgoing tab hides immediately, and the new-session welcome controls no longer linger and animate over the conversation you just opened.
- fix(messages): Right-sized message bubbles. Your messages and ask-question results now hug their content instead of stretching to full width.
- feat(layout): Smarter branch search. The branch selector now ranks matches by relevance, with exact matches first.
- chore(experts): Updated expert skills to superpowers 6.2.0. Brings a rules-based "writing good tests" guide, a plan-scoped subagent workspace whose review-fix loop routes back to the original implementer, and forge-agnostic PR creation, among other refinements.
- chore(acp): Refreshed the bundled agents. CodeBuddy 2.127.0, Kimi Code 0.29.1, Pi 0.0.32, Cursor 2026.07.23, and Codex 1.1.7.