fix: use GitHub org as ID domain for community definitions

- community.coda-npx -> orellazri.coda-mcp-npx

Signed-off-by: Mohammod Al Amin Ashik <maa.ashik00@gmail.com>

Author: its-mash

servers/community.coda-npx.json servers/orellazri.coda-mcp-npx.jsonservers/community.coda-npx.json renamed to servers/orellazri.coda-mcp-npx.json

@@ -1,6 +1,6 @@
 {
   "$schema": "../schemas/server-definition.schema.json",
-  "id": "community.coda-npx",
+  "id": "orellazri.coda-mcp-npx",
   "name": "Coda (npx)",
   "alias": "coda",
   "description": "Manage Coda docs, pages, tables, and rows. List documents, read and write table data, and create new pages.",