Add feature_get_ready, feature_get_blocked, and feature_get_graph to
CODING_AGENT_TOOLS, TESTING_AGENT_TOOLS, and INITIALIZER_AGENT_TOOLS.
These read-only tools were available on the MCP server but blocked by
the allowed_tools lists, causing "blocked/not allowed" errors when
agents tried to query project state.
Fix SettingsModal custom base URL input:
- Remove fallback to current settings value when saving, so empty input
is not silently replaced with the existing URL
- Remove .trim() on the input value to prevent cursor jumping while typing
- Fix "Change" button pre-fill using empty string instead of space
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>