chore: bump version to 1.2; scrub personal details from docs

- Version 1.1 -> 1.2 in the hak5 manifest and MCP serverInfo.
- Removed leaked personal details from process docs: device root password,
  the user's personal iPhone SSID (authorized-test target), the local
  /Users/... checkout path, and the device IP where it appeared alongside
  the password. Replaced with <device-password>, <authorized-test-ssid>,
  <repo>, and <device-ip> placeholders.

payload/user/remote_access/pager-webui/_hak5_manifest.json

@@ -8,7 +8,7 @@
   "title": "Mark VIII",
   "author": "c4ch3c4d3",
   "description": "Mark VII-style web management UI for the WiFi Pineapple Pager",
-  "version": "1.1",
+  "version": "1.2",
   "category": "remote_access",
   "tags": ["remote-access", "web-interface", "device-management", "pineap"],
   "firmware": "Pineapple Pager 24.10.1"