update postgres instructions

Author: Alfagun74

docs/server-docs/setup/docker-compose.md

@@ -32,7 +32,7 @@ services:
     ports:
       - 8080:8080/tcp
   db:
-    image: postgres:16
+    image: postgres:17
     restart: unless-stopped
     environment:
       POSTGRES_USER: gamevault

docs/server-docs/setup/synology-container-manager.md

@@ -54,7 +54,7 @@ services:
     ports:
       - 8080:8080/tcp
   db:
-    image: postgres:16
+    image: postgres:17
     restart: unless-stopped
     environment:
       POSTGRES_USER: gamevault

docs/server-docs/setup/truenas-scale.md

@@ -40,7 +40,7 @@ services:
     ports:
       - 8080:8080/tcp
   db:
-    image: postgres:16
+    image: postgres:17
     restart: unless-stopped
     environment:
       POSTGRES_USER: gamevault
@@ -130,7 +130,7 @@ services:
     ports:
       - 8080:8080/tcp
   db:
-    image: postgres:16
+    image: postgres:17
     restart: unless-stopped
     environment:
       POSTGRES_USER: gamevault

docs/server-docs/setup/unraid.md

@@ -14,9 +14,7 @@ You can easily set up a GameVault Server by using one of our templates from the
 
 ## Step 1: Setting up the Database
 
-Log into your Unraid dashboard and navigate to your apps section of the dashboard and search for the offical `postgresql15` Community Application by `postgres`
-
-![Step 1](/img/docs/setup/unraid/unraid1.png)
+Log into your Unraid dashboard and navigate to your apps section of the dashboard and search for the offical `postgresql17` Community Application.
 
 ## Step 2: Install POSTGRES