refactor!: rename the project from Monitor to MoShiro [CI]

Namespaces, assemblies, solution, binaries, images, systemd units, config paths, environment variables, protocol methods and the Linux user are all renamed. Breaking: existing databases, node identities and installed units must be recreated.

backend/tests/MoShiro.Backend.Tests/PlanTests.cs

@@ -0,0 +1,24 @@
+using System.Text.Json;
+using MoShiro.Backend.Application;
+using MoShiro.Protocol;
+
+namespace MoShiro.Backend.Tests;
+
+public sealed class PlanTests
+{
+    [Fact]
+    public void Plans_ComposeKnownCollectionPrimitives_AndTheirOverridesAreValid()
+    {
+        foreach (PlanSpec plan in Plans.All)
+        {
+            foreach (PhaseSpec phase in plan.Phases)
+            {
+                KindSpec kind = Kinds.Find(phase.Kind)!;
+                Assert.NotNull(kind);
+                Assert.True(ParamResolver.Resolve(kind.Params, phase.Overrides).IsValid, $"{plan.Id}/{phase.Kind}");
+            }
+        }
+
+        Assert.Null(Plans.Find("nope"));
+    }
+}