Migrate actions toolset to modelcontextprotocol/go-sdk

- Removed //go:build ignore tags from actions.go and actions_test.go
- Updated imports to use modelcontextprotocol/go-sdk instead of mark3labs/mcp-go
- Updated all tool constructor signatures to return new types
- Converted all tool definitions from DSL format to jsonschema.Schema format
- Updated tool handler signatures to use generics
- Updated parameter extraction to use args map instead of request
- Replaced mcp.NewToolResultText/Error with utils package functions
- Updated all tests to work with new handler signature
- Updated toolsnaps for all actions tools

Co-authored-by: omgitsads <4619+omgitsads@users.noreply.github.com>

Author: Copilot