feat(platform): Phase 550 role and overwrite span metadata extend

Add customRoleCount on role update/delete, channelOverwriteCount on overwrite
upsert, and remainingOverwriteCount on overwrite delete.

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

README.md

@@ -185,6 +185,8 @@ Expose a single `EventEmitter` API the UI drives over IPC (`apps/pearcord/index.
 
 **v0.8.498 (Phase 535):** Moderation/automod spans extend — `ban.member`/`kick.member`/`timeout.member`/`automod.*` end metadata (`spanKind`, `activeChannelId`). UI moderation panel compositor wrappers, ban/audit `aria-current=location`, clipboard moderation busy flags. Bundle: `npm run test:phase535-moderation`. See [MODERATION.md](../../docs/MODERATION.md).
 
+**v0.8.513 (Phase 550):** Role/permission spans extend — `customRoleCount` on update/delete, `channelOverwriteCount`/`remainingOverwriteCount`. UI split role list + channel perm panels; `.roles-panel-live`/`.roles-modal-live`; clipboard `rolesListChromeBusy`/`rolesChannelPermControlsBusy`. ui-flow composer focus after delete/reorder role. Bundle: `npm run test:phase550-roles`. See [ROLES.md](../../docs/ROLES.md).
+
 **v0.8.497 (Phase 534):** Role/permission spans extend — `role.create`/`update`/`delete`/`reorder` and `permission.overwrite*` end metadata (`spanKind`, `activeChannelId`, `customRoleCount`). UI roles panel compositor wrappers, role/overwrite `aria-current=location`, clipboard roles busy flags. Bundle: `npm run test:phase534-roles`. See [ROLES.md](../../docs/ROLES.md).
 
 **v0.8.512 (Phase 549):** Guild-admin spans extend — `channel.create` `channelCount`, `channel.delete` `remainingChannelCount`, `channel.reorder` `requestedCount`/`reorderedAll`. UI split channel list chrome/rows + category panels; `.guild-admin-modal-live`; clipboard `guildAdminChannelModalBusy`. ui-flow composer focus after `rename-channel`/`create-category`. Bundle: `npm run test:phase549-guild-admin`. See [CHANNELS.md](../../docs/CHANNELS.md).

index.js

@@ -5403,6 +5403,7 @@ class PearcordPlatform extends EventEmitter {
       this.guild.gossipRoleUpsert(row)
       this.emit('guild-role', row)
       const permissionMask = Number(row?.permissions ?? patch.permissions) || 0
+      const customRoles = await this.guildRoles.listRoles(this.guild.guild.id)
       span.end({
         roleId: row?.id || roleId,
         guildId,
@@ -5416,7 +5417,8 @@ class PearcordPlatform extends EventEmitter {
         permissionsChanged: patch.permissions !== undefined,
         hoistChanged: patch.hoist !== undefined,
         spanKind: 'role.update',
-        activeChannelId: this.activeChannelId
+        activeChannelId: this.activeChannelId,
+        customRoleCount: customRoles.length
       })
       return row
     } catch (err) {
@@ -5444,12 +5446,14 @@ class PearcordPlatform extends EventEmitter {
         this.guild.gossipRoleDelete({ guildId: this.guild.guild.id, id: roleId })
         this.emit('guild-role-delete', { guildId: this.guild.guild.id, id: roleId })
       }
+      const customRoles = await this.guildRoles.listRoles(this.guild.guild.id)
       span.end({
         roleId,
         guildId,
         existed: !!prev,
         spanKind: 'role.delete',
-        activeChannelId: this.activeChannelId
+        activeChannelId: this.activeChannelId,
+        customRoleCount: customRoles.length
       })
       return prev
     } catch (err) {
@@ -5482,7 +5486,8 @@ class PearcordPlatform extends EventEmitter {
         guildId,
         requested: (roleIds || []).length,
         spanKind: 'role.reorder',
-        activeChannelId: this.activeChannelId
+        activeChannelId: this.activeChannelId,
+        reorderedAll: rows.length === (roleIds || []).length
       })
       return rows
     } catch (err) {
@@ -5736,6 +5741,10 @@ class PearcordPlatform extends EventEmitter {
       await this._fanoutAppEvent(APP_EVENTS.CHANNEL_PERMISSION_UPDATE, { overwrite: row })
       const previousAllowBits = Number(prevOw?.allow) || 0
       const previousDenyBits = Number(prevOw?.deny) || 0
+      const overwrites = await this.channelPermissions.listForChannel(
+        this.guild.guild.id,
+        chId
+      )
       span.end({
         channelId: chId,
         guildId,
@@ -5751,7 +5760,8 @@ class PearcordPlatform extends EventEmitter {
         allowChanged: previousAllowBits !== allow,
         denyChanged: previousDenyBits !== deny,
         spanKind: 'permission.overwrite',
-        activeChannelId: this.activeChannelId
+        activeChannelId: this.activeChannelId,
+        channelOverwriteCount: overwrites.length
       })
       const evalSpan = this.log.time('permission.eval', {
         channelId: chId,
@@ -5821,6 +5831,10 @@ class PearcordPlatform extends EventEmitter {
       await this._fanoutAppEvent(APP_EVENTS.CHANNEL_PERMISSION_DELETE, {
         delete: { channelId: chId, targetType, targetId }
       })
+      const remaining = await this.channelPermissions.listForChannel(
+        this.guild.guild.id,
+        chId
+      )
       span.end({
         channelId: chId,
         guildId,
@@ -5830,7 +5844,8 @@ class PearcordPlatform extends EventEmitter {
         hadAllow: !!(Number(prev?.allow) || 0),
         hadDeny: !!(Number(prev?.deny) || 0),
         spanKind: 'permission.overwrite.delete',
-        activeChannelId: this.activeChannelId
+        activeChannelId: this.activeChannelId,
+        remainingOverwriteCount: remaining.length
       })
       return prev
     } catch (err) {