refactor(plugin-sdk): align binding contract imports

src/plugin-sdk/bluebubbles.ts

@@ -309,6 +309,12 @@ export {
   readStoreAllowFromForDmPolicy,
   resolveDmGroupAccessWithLists,
 } from "../security/dm-policy-shared.js";
+export {
+  matchBlueBubblesAcpConversation,
+  normalizeBlueBubblesAcpConversationId,
+  resolveBlueBubblesConversationIdFromTarget,
+} from "../../extensions/bluebubbles/api.js";
+export { __testing as bluebubblesConversationBindingTesting } from "../../extensions/bluebubbles/api.js";
 export { formatDocsLink } from "../terminal/links.js";
 export type { WizardPrompter } from "../wizard/prompts.js";
 export { isAllowedParsedChatSender } from "./allow-from.js";

src/plugin-sdk/imessage.ts

@@ -48,6 +48,7 @@ export {
   resolveIMessageGroupRequireMention,
   resolveIMessageGroupToolPolicy,
 } from "./imessage-policy.js";
+export { __testing as iMessageConversationBindingTesting } from "../../extensions/imessage/api.js";
 export { IMessageConfigSchema } from "../config/zod-schema.providers-core.js";
 
 export { resolveChannelMediaMaxBytes } from "../channels/plugins/media-limits.js";