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/lib/status-styles.ts

@@ -25,6 +25,13 @@ export const VACATION_TYPE_LABELS: Record<string, string> = {
   OTHER: "Other",
 };
 
+export const VACATION_TYPE_BADGE: Record<string, string> = {
+  ANNUAL: "bg-brand-100 text-brand-700 dark:bg-brand-900/30 dark:text-brand-400",
+  SICK: "bg-red-100 text-red-700 dark:bg-red-900/30 dark:text-red-400",
+  PUBLIC_HOLIDAY: "bg-emerald-100 text-emerald-700 dark:bg-emerald-900/30 dark:text-emerald-400",
+  OTHER: "bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400",
+};
+
 export const PROJECT_STATUS_BADGE: Record<string, string> = {
   DRAFT: "bg-gray-100 text-gray-700",
   ACTIVE: "bg-green-100 text-green-700",
@@ -32,3 +39,10 @@ export const PROJECT_STATUS_BADGE: Record<string, string> = {
   COMPLETED: "bg-blue-100 text-blue-700",
   CANCELLED: "bg-red-100 text-red-700",
 };
+
+export const ORDER_TYPE_BADGE: Record<string, string> = {
+  BD: "bg-purple-100 text-purple-700",
+  CHARGEABLE: "bg-green-100 text-green-700",
+  INTERNAL: "bg-blue-100 text-blue-700",
+  OVERHEAD: "bg-gray-100 text-gray-700",
+};