v0.118.0

What's new

• MCP prompt exposure: prompt docs tagged with mcp_prompt become native MCP prompts (protocol-level list_prompts / get_prompt)
• MCP resources: keep://now and keep://{id} for direct note access
• Structured output: keep_prompt returns CallToolResult with structuredContent
• Dynamic tool descriptions: keep_prompt tool listing updates with available prompts
• Budget coercion at MCP/HTTP boundaries
• Surrogate text repair, tolerant prompt flow stops
• Malformed DB recovery, FTS self-repair, sysdoc tag drift