Add LLM Assistant to plugin list

[Gvo87]

Adds LLM Assistant to the x64 plugin list (src/pl.x64.json).

LLM Assistant brings AI-powered text processing (enhance, translate, summarize, grammar check, code generation, and custom prompts) into Notepad++ via the OpenAI API.

• Repo: https://github.com/Gvo87/NotepadPlusPlus-LLM-Plugin
• Release: https://github.com/Gvo87/NotepadPlusPlus-LLM-Plugin/releases/tag/v1.0
• Arch: x64 only

Entry

{
  "folder-name": "LLMAssistant",
  "display-name": "LLM Assistant",
  "version": "1.0",
  "id": "d13e692bb8da61ee4168df1065d7abb30dc58977c71a665710f1fee25ac6fe32",
  "repository": "https://github.com/Gvo87/NotepadPlusPlus-LLM-Plugin/releases/download/v1.0/LLMAssistant_v1.0_x64.zip",
  "description": "AI-powered text processing (enhance, translate, summarize, grammar, code) via the OpenAI API, directly inside Notepad++.",
  "author": "Gvo87",
  "homepage": "https://github.com/Gvo87/NotepadPlusPlus-LLM-Plugin"
}

Checklist

• Only src/pl.x64.json is modified
• folder-name is unique and matches the DLL name (LLMAssistant.dll)
• DLL is at the root of the zip
• id is the SHA-256 of the release zip (verified against the published asset)
• repository is a direct, publicly downloadable .zip
• DLL carries a binary version (1.0.0.0) for update detection
• Tested locally with a debug Notepad++: the plugin lists in Plugins Admin with correct metadata and the DLL loads