0.5.0

• Every environment gets its own MCP server name upstream; production keeps the unsuffixed one, so
  the tool names in this plugin stay as they are.
• email-erstellung: changing the words of a text block keeps the block's stored markup. A
  block carries most of its look inside its own html — the wrapper, <p style=…>, <span style=…> — so a bare <p>New text</p> would throw away font size, line height and colours. The
  skill now takes the block's own html as the template and replaces the words only. (0.4.5,
  0.4.6)
• email-erstellung: corrected what addModule copies. The server takes the style object and
  the padding from the nearest block of the same kind, but not what sits inside the html — that
  part is the caller's, taken from a neighbouring block rather than invented. (0.4.4)