fix: add profile flags to all docker compose commands and complete env vars

All services in docker-compose.yml are behind profiles (dev/ops), but the
maintenance scripts called docker compose without --profile, so no services
were detected or built. Added --profile dev --profile ops to BuildAll.sh,
StatusCheck.sh, and all relevant maintenance.sh commands.

Also:
- Added missing env vars for 8 newer servers to .env.example (beszel, gitea,
  grafana, ha, limesurvey, linkwarden, superset)
- Fixed maintenance.sh validate to use validate-all.sh instead of nonexistent
  validate-mcp.sh

maintenance.sh

@@ -65,7 +65,7 @@ build_service() {
         exit 1
     fi
     echo -e "${GREEN}=== Building $service ===${NC}"
-    docker compose build "$service"
+    docker compose --profile dev --profile ops build "$service"
 }
 
 # Function to clean vendor directory
@@ -89,19 +89,19 @@ status() {
 # Function to validate MCP servers
 validate() {
     echo -e "${GREEN}=== Validating MCP Servers ===${NC}"
-    ./scripts/validate-mcp.sh
+    ./scripts/validate-all.sh mcp
 }
 
 # Function to show logs
 logs() {
     echo -e "${GREEN}=== Service Logs ===${NC}"
-    docker compose logs -f
+    docker compose --profile dev --profile ops logs -f
 }
 
 # Function to show process status
 ps() {
     echo -e "${GREEN}=== Service Process Status ===${NC}"
-    docker compose ps
+    docker compose --profile dev --profile ops ps
 }
 
 # Function to start services
@@ -126,8 +126,8 @@ rebuild() {
         exit 1
     fi
     echo -e "${GREEN}=== Rebuilding $service ===${NC}"
-    docker compose build --no-cache "$service"
-    docker compose up -d "$service"
+    docker compose --profile dev --profile ops build --no-cache "$service"
+    docker compose --profile dev --profile ops up -d "$service"
 }
 
 # Main script logic