Make the module navigation capability an optional context member
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ModuleUiHostContext.navigation is now `navigation?: ModuleUiNavigation |
undefined`, so the public context change is source-compatible: a context built
before navigation existed (without the member) still compiles unchanged, as
0.x patch releases require. The Dashboard supplies navigation; hosts without
addressable pages, including the display host, omit the member; modules
feature-detect it. Existing hosts' tests are restored to their pre-PR shape,
and a module-ui-sdk test proves a pre-navigation context still satisfies
ModuleUiHostContext (and fails if the member is ever made required).
Runtime behaviour, manifest v8/v9 compatibility, and security rules are
unchanged. ADR 0063 and the module development guide say so.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
This commit is contained in:
ekklesia
2026-10-15 09:13:03 -05:00
co-authored by Claude Opus 5.5
parent ae360ef318
commit c78f1318b4
13 changed files with 60 additions and 37 deletions
+2 -3
View File
@@ -251,13 +251,12 @@ describe("display host — full-viewport boundary", () => {
"contributions",
"display",
"moduleId",
"navigation",
"permissions",
"principal",
"realtime",
]);
// A display is one screen with no pages: the display host offers no navigation (ADR 0063).
expect(seenContext?.navigation).toBeUndefined();
// A display is one screen with no pages: the display host omits navigation (ADR 0063).
expect(seenContext && "navigation" in seenContext).toBe(false);
expect(seenContext?.principal).toEqual({ kind: "authenticated", userId: "user-1" });
expect(isolatedText(query("display-module-container"))).toBe("permitted");
expect(