Add cartridge fabricator

Content.Server/_DV/Chemistry/Components/CartridgeFabricatorComponent.cs

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+using Content.Shared.Tag;
+
+namespace Content.Server._DV.Chemistry.Components;
+
+[RegisterComponent]
+public sealed partial class CartridgeFabricatorComponent : Component
+{
+    [DataField]
+    public string InputSolution = "drink";
+
+    [DataField]
+    public string OutputSolution = "cartridge";
+}

Content.Server/_DV/Chemistry/EntitySystems/CartridgeFabricatorSystem.cs

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+using Content.Server._DV.Chemistry.Components;
+using Content.Server.Popups;
+using Content.Server.Power.EntitySystems;
+using Content.Shared.Chemistry.Components;
+using Content.Shared.Chemistry.Components.SolutionManager;
+using Content.Shared.Chemistry.EntitySystems;
+using Content.Shared.Interaction;
+using Content.Shared.Popups;
+using Content.Shared.Tag;
+using Robust.Shared.Prototypes;
+using YamlDotNet.Core.Tokens;
+
+namespace Content.Server._DV.Chemistry.Systems;
+
+public sealed class CartridgeFabricatorSystem : EntitySystem
+{
+    [Dependency] private readonly SharedSolutionContainerSystem _container = default!;
+    [Dependency] private readonly PopupSystem _popupSystem = default!;
+    [Dependency] private readonly TagSystem _tags = default!;
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+
+    private static readonly ProtoId<TagPrototype>[] BottleTags = {"Bottle"};
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<CartridgeFabricatorComponent, InteractUsingEvent>(OnInteractUsing);
+    }
+
+    private void OnInteractUsing(Entity<CartridgeFabricatorComponent> entity, ref InteractUsingEvent args)
+    {
+        if (!this.IsPowered(entity.Owner, EntityManager))
+            return;
+
+        if (!TryComp(args.Used, out SolutionContainerManagerComponent? manager))
+            return;
+
+        if (!_tags.HasAnyTag(args.Used, BottleTags))
+            return;
+
+        if (!_container.TryGetSolution((args.Used, manager),
+                entity.Comp.InputSolution,
+                out var _,
+                out var fromSolution))
+            return;
+
+        // Success, this is a bottle with an amount of _something_ in it.
+        args.Handled = true;
+
+        _popupSystem.PopupCursor("You made a thing!", args.User, PopupType.Medium);
+
+        var coords = Transform(entity.Owner).Coordinates;
+        var cartridge = Spawn("BaseEmptyHypoCartridge", coords);
+
+        var cartridgeManager = EnsureComp<SolutionContainerManagerComponent>(cartridge);
+        if (!_container.TryGetSolution((cartridge, cartridgeManager),
+                entity.Comp.OutputSolution,
+                out var cartridgeSolutionEnt,
+                out var _))
+            return; // Something very wrong here?
+
+        if (!_container.TryAddSolution(cartridgeSolutionEnt.Value, fromSolution))
+            return;
+
+        QueueDel(args.Used); // Ensure the old one is gone
+    }
+}

Resources/Prototypes/_DV/Entities/Objects/Devices/CircuitBoards/Machine/production.yml

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+
+- type: entity
+  id: CartridgeFabricatorMachineCircuitboard
+  parent: BaseMachineCircuitboard
+  name: cartridge fabricator machine board
+  description: A machine printed circuit board for a cartridge fabricator
+  components:
+    - type: Sprite
+      state: service
+    - type: MachineBoard
+      prototype: CartridgeFabricator
+      stackRequirements:
+        Manipulator: 2
+        Capacitor: 1
+        # replacing the console screen
+        Glass: 1
+        Cable: 2

Resources/Prototypes/_DV/Structures/Machines/cartridge_fabricator.yml

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+- type: entity
+  id: CartridgeFabricator
+  name: cartridge fabricator
+  parent: [ BaseMachinePowered, ConstructibleMachine ]
+  description: Converts bottles of chemicals into hypospray cartridges
+  components:
+  # TODO: Make this not the seed extractor
+  - type: Sprite
+    sprite: Structures/Machines/seed_extractor.rsi
+    snapCardinals: true
+    layers:
+    - state: seedextractor-off
+    - state: seedextractor-unlit
+      shader: unshaded
+      map: ["enum.PowerDeviceVisualLayers.Powered"]
+  - type: Physics
+    bodyType: Static
+  - type: Fixtures
+    fixtures:
+      fix1:
+        shape:
+          !type:PhysShapeAabb
+          bounds: "-0.25,-0.4,0.25,0.4"
+        density: 190
+        mask:
+        - MachineMask
+        layer:
+        - MachineLayer
+  - type: Appearance
+  - type: GenericVisualizer
+    visuals:
+      enum.PowerDeviceVisuals.Powered:
+        enum.PowerDeviceVisualLayers.Powered:
+          True: { visible: true }
+          False: { visible: false }
+  - type: CartridgeFabricator
+  - type: Machine
+    board: CartridgeFabricatorMachineCircuitboard