Unify workspace dropdowns; Update layouts (#458)

Unified Account and Workspace drop-downs; Layout updates, now header lives within the PageBody component; Sidebars now use floating variant

apps/web/app/home/[account]/members/policies/route.ts

@@ -1,69 +0,0 @@
-import { NextResponse } from 'next/server';
-
-import { z } from 'zod';
-
-import { enhanceRouteHandler } from '@kit/next/routes';
-import { getSupabaseServerClient } from '@kit/supabase/server-client';
-import {
-  createInvitationContextBuilder,
-  createInvitationsPolicyEvaluator,
-} from '@kit/team-accounts/policies';
-
-export const GET = enhanceRouteHandler(
-  async function ({ params, user }) {
-    const client = getSupabaseServerClient();
-    const { account } = z.object({ account: z.string() }).parse(params);
-
-    try {
-      // Evaluate with standard evaluator
-      const evaluator = createInvitationsPolicyEvaluator();
-      const hasPolicies = await evaluator.hasPoliciesForStage('preliminary');
-
-      if (!hasPolicies) {
-        return NextResponse.json({
-          allowed: true,
-          reasons: [],
-          metadata: {
-            policiesEvaluated: 0,
-            timestamp: new Date().toISOString(),
-            noPoliciesConfigured: true,
-          },
-        });
-      }
-
-      // Build context for policy evaluation (empty invitations for testing)
-      const contextBuilder = createInvitationContextBuilder(client);
-
-      const context = await contextBuilder.buildContext(
-        {
-          invitations: [],
-          accountSlug: account,
-        },
-        user,
-      );
-
-      // validate against policies
-      const result = await evaluator.canInvite(context, 'preliminary');
-
-      return NextResponse.json(result);
-    } catch (error) {
-      return NextResponse.json(
-        {
-          allowed: false,
-          reasons: [
-            error instanceof Error ? error.message : 'Unknown error occurred',
-          ],
-          metadata: {
-            error: true,
-            originalError:
-              error instanceof Error ? error.message : String(error),
-          },
-        },
-        { status: 500 },
-      );
-    }
-  },
-  {
-    auth: true,
-  },
-);