fix: resolve pyrogram imports by adding venv and pyright config

- Create .venv with pyrofork and all dependencies installed
- Add pyrightconfig.json at workspace root and in userbot/
- Enable pyright as language server for Python in Zed settings
- Update uv.lock with resolved dependency tree

pyrightconfig.json

@@ -0,0 +1,4 @@
+{
+  "venvPath": "/home/forust/homelab/userbot",
+  "venv": ".venv"
+}