Add profile/news/info commands for store.last-z.com API

profile reads getuserhome.php (power/level/alliance); news and info hit
public getsite_new.php / getindex.php. Store private endpoints authenticate
with the UID alone as Usertoken — no password needed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.gitignore

@@ -2,3 +2,4 @@
 .venv/
 __pycache__/
 *.pyc
+.playwright-mcp/