Tactical Media Broadcast Hub — initial release

Self-hosted multi-platform broadcast newsroom for activist collectives:
publishing pipeline with group approval and DST-proof scheduling, TweetDeck-style
column wall with hostile-content-safe rendering, live control room with Auto
Director, bridged chat governance with polls and quorum, distributed sandboxed
transcode workers, encrypted content-addressed archive, monthly analytics.

MIT licensed. See README.md and docs/.

packages/connector-sdk/src/page.ts

@@ -0,0 +1,13 @@
+/** Standardized cursor page — every list-shaped connector method returns this. */
+export interface Page<T, C = string> {
+  items: T[];
+  nextCursor?: C;
+}
+
+export function emptyPage<T>(): Page<T> {
+  return { items: [] };
+}
+
+export function pageOf<T>(items: T[], nextCursor?: string): Page<T> {
+  return nextCursor === undefined ? { items } : { items, nextCursor };
+}