Promote AgentCompany-New to the repository root and retire the old app

The legacy application - its src, tests, landing site, promo assets, docs,
release tooling, CI workflows, and root configs - leaves the tree; it stays
reachable in history. Everything under AgentCompany-New moves up unchanged:
same package name, so the production userData/database path is untouched,
and e2e/build scripts already resolved paths relative to the project. The
developer cred.txt stays gitignored at its new location. Full verify:ci
passes from the new root.

src/shared/commands/collaboration.ts

@@ -0,0 +1,94 @@
+export interface CreateDocumentInput {
+  orgId: string;
+  title: string;
+  docType: string;
+  content: string;
+  authorAgentId: string | null;
+  reviewerAgentId: string | null;
+  projectId: string | null;
+  goalId: string | null;
+  taskId: string | null;
+}
+
+export interface UpdateDocumentInput {
+  orgId: string;
+  documentId: string;
+  title: string;
+  content: string;
+  status: string;
+}
+
+export interface DeleteDocumentInput {
+  orgId: string;
+  documentId: string;
+}
+
+export interface CreateKnowledgeEntryInput {
+  orgId: string;
+  topic: string;
+  category: string;
+  content: string;
+  importance: string;
+  sourceType: string;
+  sourceId: string | null;
+}
+
+export interface DeleteKnowledgeEntryInput {
+  orgId: string;
+  entryId: string;
+}
+
+export interface CreateAutomationRuleInput {
+  orgId: string;
+  name: string;
+  triggerEvent: string;
+  conditions: Record<string, unknown>;
+  actionType: string;
+  actionConfig: Record<string, unknown>;
+  priority: number;
+  enabled: boolean;
+}
+
+export interface UpdateAutomationRuleInput {
+  orgId: string;
+  ruleId: string;
+  name: string;
+  triggerEvent: string;
+  conditions: Record<string, unknown>;
+  actionType: string;
+  actionConfig: Record<string, unknown>;
+  priority: number;
+  enabled: boolean;
+}
+
+export interface DeleteAutomationRuleInput {
+  orgId: string;
+  ruleId: string;
+}
+
+export interface CreateMeetingInput {
+  orgId: string;
+  title: string;
+  meetingType: string;
+  scheduledAt: string | null;
+  durationMinutes: number;
+  agenda: string;
+}
+
+export interface DeleteMeetingInput {
+  orgId: string;
+  meetingId: string;
+}
+
+export interface CreateSprintInput {
+  orgId: string;
+  name: string;
+  goal: string;
+  startDate: string;
+  endDate: string;
+}
+
+export interface DeleteSprintInput {
+  orgId: string;
+  sprintId: string;
+}