fix(docs): move Documentation to database context menu

apps/desktop/src/composables/__tests__/useSidebarTreeToolRuntime.docs.spec.ts

@@ -0,0 +1,45 @@
+import { shallowRef } from "vue";
+import { describe, expect, it } from "vitest";
+import type { TreeNode } from "@/types/database";
+
+import { useSidebarTreeToolRuntime } from "@/composables/useSidebarTreeToolRuntime";
+
+function setup(node: Partial<TreeNode>) {
+  const activeNode = shallowRef({ id: "n-1", label: "node", children: [], ...node } as TreeNode);
+  const connectionStore = { docsSource: null as unknown };
+  const runtime = useSidebarTreeToolRuntime({
+    activeNode,
+    connectionStore: connectionStore as never,
+    queryStore: {} as never,
+    settingsStore: {} as never,
+    tableChildObjectName: () => "",
+  });
+  return { connectionStore, runtime };
+}
+
+describe("useSidebarTreeToolRuntime openDocs", () => {
+  it("documents the whole database when invoked on a database node", () => {
+    const { connectionStore, runtime } = setup({ type: "database", label: "shop", connectionId: "conn-1", database: "shop" });
+
+    runtime.openDocs();
+
+    // An absent schema is what makes the collector document every schema.
+    expect(connectionStore.docsSource).toEqual({ connectionId: "conn-1", database: "shop", schema: undefined });
+  });
+
+  it("narrows to a single schema when invoked on a schema node", () => {
+    const { connectionStore, runtime } = setup({ type: "schema", label: "public", connectionId: "conn-1", database: "shop", schema: "public" });
+
+    runtime.openDocs();
+
+    expect(connectionStore.docsSource).toEqual({ connectionId: "conn-1", database: "shop", schema: "public" });
+  });
+
+  it("does nothing when the node carries no database", () => {
+    const { connectionStore, runtime } = setup({ type: "connection", label: "local", connectionId: "conn-1" });
+
+    runtime.openDocs();
+
+    expect(connectionStore.docsSource).toBeNull();
+  });
+});