feat: project colors, timeline filters, sidebar fix, GitLooper agent, and misc improvements

- Fix sidebar double-highlight on /vacations/my (Gitea #6): add isNavItemActive() helper
- Add project color picker (schema + API + modal + timeline rendering)
- Add ProjectCombobox/ResourceCombobox to timeline toolbar
- Show PENDING vacations on timeline with dashed/dimmed style
- Add "show demand projects" preference with localStorage persistence
- Add ProjectAssignmentsTable with total hours/cost columns
- Extend vacation API to accept status arrays
- Add GitLooper formal YAML agent configuration
- Extend user admin with permission overrides UI
- Add delete-assignment use case tests
- Add status-styles.ts shared badge constants
- Centralize formatMoney/formatCents in format.ts

Co-Authored-By: claude-flow <ruv@ruv.net>

apps/web/src/components/projects/ProjectDemandsTable.tsx

@@ -10,14 +10,7 @@ import type { AllocationWithDetails } from "@planarchy/shared";
 import type { OpenDemandAssignment } from "~/components/timeline/TimelineProjectPanel.js";
 import { usePermissions } from "~/hooks/usePermissions.js";
 import { trpc } from "~/lib/trpc/client.js";
-
-const ALLOC_STATUS_COLORS: Record<string, string> = {
-  ACTIVE: "bg-green-100 text-green-700",
-  PROPOSED: "bg-yellow-100 text-yellow-700",
-  CONFIRMED: "bg-blue-100 text-blue-700",
-  CANCELLED: "bg-gray-100 text-gray-500",
-  COMPLETED: "bg-blue-100 text-blue-600",
-};
+import { ALLOCATION_STATUS_BADGE as ALLOC_STATUS_COLORS } from "~/lib/status-styles.js";
 
 interface DemandRow {
   id: string;