rebrand + purge orphaned frontend: Chat Switchboard → Switchboard Core

Branding: bulk rename across 50+ files (Go, JS, CSS, HTML, YAML, JSON,
shell scripts). Fix Helm chart description and git repo URLs.
Fix test helper taglines.

Admin surface: strip 14 gutted tabs (providers, models, personas,
roles, knowledge, memory, tasks, health, routing, capabilities,
channels, dashboard, usage, stats). Collapse to 4 categories:
People, Workflows, System, Monitoring.

Settings surface: strip 11 gutted tabs (models, personas, providers,
roles, knowledge, memory, usage, workflows, tasks, data, gitkeys).
Keep: general, appearance, profile, teams, connections, notifications.

Team-admin surface: strip 5 gutted tabs (personas, providers,
knowledge, tasks, usage). Keep: members, groups, connections,
workflows, settings, activity.

Components: delete chat-pane/ (13 files, 1938 lines) and
notes-pane/ (10 files, 2381 lines).

main.go: remove stale Health.Prune maintenance goroutine.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/dashboard/js/main.js

@@ -1,5 +1,5 @@
 // ==========================================
-// Chat Switchboard — Dashboard Package (v0.31.1)
+// Switchboard Core — Dashboard Package (v0.31.1)
 // ==========================================
 // SDK Exercise Surface. Exercises every sw.* primitive with ZERO
 // component CSS overrides. All styling comes from the SDK itself.

packages/dashboard/manifest.json

@@ -4,7 +4,7 @@
   "type": "full",
   "version": "0.31.1",
   "tier": "browser",
-  "author": "Chat Switchboard",
+  "author": "Switchboard Core",
   "description": "Project dashboard exercising all SDK primitives",
   "route": "/s/dashboard",
   "permissions": [],

packages/editor/css/main.css

@@ -1,5 +1,5 @@
 /* ==========================================
-   Chat Switchboard — Editor Surface (v0.25.0)
+   Switchboard Core — Editor Surface (v0.25.0)
    ==========================================
    Replaces editor-mode.css for the pane-based editor.
    Covers: topbar, bootstrap, and component-specific

packages/editor/js/main.js

@@ -1,5 +1,5 @@
 // ==========================================
-// Chat Switchboard — Editor Package (v0.31.0)
+// Switchboard Core — Editor Package (v0.31.0)
 // ==========================================
 // Installable .pkg that provides the code editor surface.
 // Mounts into #extension-mount (surface-extension template).

packages/editor/manifest.json

@@ -4,7 +4,7 @@
   "type": "full",
   "version": "0.31.0",
   "tier": "browser",
-  "author": "Chat Switchboard",
+  "author": "Switchboard Core",
   "description": "Code editor with workspace management, file tree, and AI assist",
   "route": "/s/editor",
   "layout": "editor",

packages/icd-test-runner/js/crud/dashboard-package.js

@@ -27,7 +27,7 @@
         type: 'full',
         version: '0.31.1',
         tier: 'browser',
-        author: 'Chat Switchboard',
+        author: 'Switchboard Core',
         description: 'Project dashboard exercising all SDK primitives',
         route: '/s/dashboard',
         permissions: [],

packages/icd-test-runner/js/crud/editor-package.js

@@ -27,7 +27,7 @@
         type: 'full',
         version: '0.31.0',
         tier: 'browser',
-        author: 'Chat Switchboard',
+        author: 'Switchboard Core',
         description: 'Code editor with workspace management',
         route: '/s/editor',
         layout: 'editor',

packages/icd-test-runner/js/ui.js

@@ -368,7 +368,7 @@
     var totalMs = T.results.reduce(function (s, r) { return s + r.duration; }, 0);
 
     var lines = [];
-    lines.push('=== Chat Switchboard ICD Test Report ===');
+    lines.push('=== Switchboard Core ICD Test Report ===');
     lines.push('Generated: ' + now);
     lines.push('Platform:  v' + (T.manifest.version || '0.28.0'));
     lines.push('User:      ' + T.user.username + ' (' + T.user.role + ')');