chore(stacks): change wiki.js port to 3000 (internal = external)

Simplifies access by using the same port internally and externally.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

stacks/wiki.yml

@@ -2,7 +2,7 @@ version: '3.8'
 
 # Library - Wiki.js (Knowledge Wiki)
 # Application Layer
-# Port: 8088 (HTTP)
+# Port: 3000 (HTTP)
 # GPU: No
 # Storage: PostgreSQL (shared), SSD (uploads)
 
@@ -12,7 +12,7 @@ services:
     container_name: wiki
     restart: unless-stopped
     ports:
-      - "8088:3000"   # HTTP web interface
+      - "3000:3000"   # HTTP web interface
     volumes:
       # Uploads and backups on HDD
       - /mnt/media/library/wiki:/wiki/data
@@ -61,10 +61,10 @@ networks:
 # This should match the password created in PostgreSQL (see DEPLOYMENT.md Phase 1.1)
 #
 # After Deployment:
-# 1. Access http://192.168.86.149:8088
+# 1. Access http://wiki:3000
 # 2. Complete initial setup wizard:
 #    - Admin account (use strong password!)
-#    - Site URL: http://192.168.86.149:8088 or https://library.schweitz.net
+#    - Site URL: http://wiki:3000 or https://library.schweitz.net
 #    - Telemetry: Optional
 # 3. Enable API Access:
 #    - Administration → API Access