feat(agentctl): Phase 721 invite link and role override export JSON journeys

Co-authored-by: Cursor <[email protected]>

headless.js

@@ -4515,6 +4515,51 @@ class HeadlessSession {
     }
   }
 
+  async runInviteLinkExportJsonJourney () {
+    if (!this.platform) throw new Error('headless not started')
+    await this.registerUser({ username: 'il721', displayName: 'Invite 721' })
+    await this.createGuild({ name: 'Invite 721', publicListing: false })
+    await this.wait({ mode: 'guild' }, 45000)
+    await this.platform.createInvite({ ttlMs: 86400000, maxUses: 5 })
+    await this.refreshView()
+    const pushed = await this.platform.pushInviteLinkJsonToMesh()
+    const v = await this.refreshView()
+    if (!pushed?.signature && !v.inviteLinkJsonMeta?.signature) {
+      throw new Error('expected signed invite link export JSON after mesh push')
+    }
+    return {
+      guildInviteLinkJsonCount: v.guildInviteLinkJsonCount || (v.inviteLinkJsonRows || []).length,
+      hasMeta: v.inviteLinkJsonMeta != null
+    }
+  }
+
+  async runRoleOverrideExportJsonJourney () {
+    if (!this.platform) throw new Error('headless not started')
+    await this.registerUser({ username: 'ro721', displayName: 'Role 721' })
+    await this.createGuild({ name: 'Role 721', publicListing: false })
+    await this.wait({ mode: 'guild' }, 45000)
+    const roles = await this.platform.guildRoles.listRoles(this.platform.guild.guild.id)
+    const custom = roles.find((r) => r.name !== '@everyone')
+    if (custom) {
+      await this.platform.upsertChannelPermissionOverwrite(this.platform.activeChannelId, {
+        targetType: 'role',
+        targetId: custom.id,
+        allow: 0,
+        deny: 2048
+      })
+    }
+    await this.refreshView()
+    const pushed = await this.platform.pushRoleOverrideJsonToMesh()
+    const v = await this.refreshView()
+    if (!pushed?.signature && !v.roleOverrideJsonMeta?.signature) {
+      throw new Error('expected signed role override export JSON after mesh push')
+    }
+    return {
+      guildRoleOverrideJsonCount: v.guildRoleOverrideJsonCount || (v.roleOverrideJsonRows || []).length,
+      hasMeta: v.roleOverrideJsonMeta != null
+    }
+  }
+
   async runForumPostSearchJourney () {
     if (!this.platform) throw new Error('headless not started')
     await this.registerUser({ username: 'fm672', displayName: 'Forum 672' })