Add new API endpoints for media retrieval by country and enhance configuration

- Introduced `/api/tmdb` and `/api/collection/missing-locations` endpoints to the backend for improved media management.
- Added a new `get_media_by_country` function in the collection API to fetch media items based on country codes.
- Updated configuration to allow overriding *arr base URLs via environment variables for better flexibility.
- Enhanced frontend with a new `MissingLocations` component and integrated it into the routing structure.
- Improved the `CollectionMap` component to handle country selection and display media items accordingly.
- Added testing dependencies in `requirements.txt` and updated frontend configuration for testing support.

nix/test-vm.nix

@@ -0,0 +1,102 @@
+# NixOS VM configuration for testing Movie Map
+# This VM includes PostgreSQL, Radarr, Sonarr, and Lidarr with test data
+{ config, pkgs, lib, ... }:
+
+{
+  # Enable QEMU guest agent for better VM management
+  services.qemuGuest.enable = true;
+
+  # Networking - allow external access
+  networking = {
+    hostName = "moviemap-test-vm";
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [
+        8080  # Movie Map backend
+        5432  # PostgreSQL
+        7878  # Radarr
+        8989  # Sonarr
+        8686  # Lidarr
+      ];
+    };
+  };
+
+  # PostgreSQL configuration
+  services.postgresql = {
+    enable = true;
+    ensureDatabases = [ "moviemap_test" ];
+    ensureUsers = [
+      {
+        name = "moviemap";
+        ensureDBOwnership = true;
+      }
+    ];
+    authentication = ''
+      local all all trust
+      host all all 0.0.0.0/0 trust
+    '';
+    settings = {
+      listen_addresses = "'*'";
+    };
+  };
+
+  # Radarr configuration
+  services.radarr = {
+    enable = true;
+    openFirewall = true;
+    user = "radarr";
+    group = "radarr";
+  };
+
+  # Sonarr configuration
+  services.sonarr = {
+    enable = true;
+    openFirewall = true;
+    user = "sonarr";
+    group = "sonarr";
+  };
+
+  # Lidarr configuration
+  services.lidarr = {
+    enable = true;
+    openFirewall = true;
+    user = "lidarr";
+    group = "lidarr";
+  };
+
+  # Create test API keys for *arr services
+  # These will be set via environment variables in the CI/CD
+  # For now, we'll create a script that generates them
+  systemd.services.setup-arr-services = {
+    description = "Setup *arr services with test API keys";
+    wantedBy = [ "multi-user.target" ];
+    after = [ "radarr.service" "sonarr.service" "lidarr.service" ];
+    serviceConfig = {
+      Type = "oneshot";
+      RemainAfterExit = true;
+    };
+    script = ''
+      # Wait for services to be ready
+      sleep 10
+      
+      # Note: In a real setup, you would configure API keys via the *arr APIs
+      # For testing, we'll use environment variables set by CI/CD
+      echo "Test VM setup complete"
+    '';
+  };
+
+  # Environment variables for test configuration
+  environment.variables = {
+    TEST_RADARR_URL = "http://localhost:7878";
+    TEST_SONARR_URL = "http://localhost:8989";
+    TEST_LIDARR_URL = "http://localhost:8686";
+  };
+
+  # System packages
+  environment.systemPackages = with pkgs; [
+    curl
+    jq
+    postgresql
+  ];
+}
+