develop
MCP: Gate stdio on DisableMCP and add scope regression test #5024
Backend: Use strings.SplitSeq for split-and-iterate loops #5599
Downloads: Add signed tokens and file-level album selection #5733 #5743
Links: Use canonical trailing-slash form for website URLs
Config: Refactor flag default reporting and harden Markdown rendering
MCP: Document constants and vars, export ToolNames/ResourceURIs #5024
MCP: Use slices.Contains() in tool_config_keys.go