Added:
- Proxy configuration (HTTP, HTTPS, SOCKS4, SOCKS5) with bypass list and test button
- Activity log search and filter pills
- Live log counter
- Filtered Copy Logs

Changed:
- New icon set across popup and options pages
- Sidebar reorder: actionable sections first
- Renamed Claude Config to MCP Config
- Activity log buffer raised to 2000 entries; popup renders up to 200 lines
- Response bodies capped at 256 KB; traffic ring holds 1000 entries

Fixed:
- Browser freeze under burst load
- Stuck commands jamming the queue (25s hard timeout)
- Memory blow up from binary response bodies
- Install command copy button green check
- Connection error log spam when MCP server is not running