Major restructure: Remove Confluence, add V2 data structure, organize for dev/prod

- Import real data from PDF (35 Bambu Lab filaments)
- Remove all Confluence integration and dependencies
- Implement new V2 data structure with proper inventory tracking
- Add backwards compatibility for existing data
- Create enhanced UI components (ColorSwatch, InventoryBadge, MaterialBadge)
- Add advanced filtering with quick filters and multi-criteria search
- Organize codebase for dev/prod environments
- Update Lambda functions to support both V1/V2 formats
- Add inventory summary dashboard
- Clean up project structure and documentation

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/types/filament.ts

@@ -1,4 +1,5 @@
 export interface Filament {
+  id?: string;
   brand: string;
   tip: string;
   finish: string;
@@ -8,4 +9,7 @@ export interface Filament {
   otvoreno: string;
   kolicina: string;
   cena: string;
+  status?: string;
+  createdAt?: string;
+  updatedAt?: string;
 }

src/types/filament.v2.ts

@@ -0,0 +1,142 @@
+// Version 2 - Improved filament data structure
+
+export type MaterialBase = 'PLA' | 'PETG' | 'ABS' | 'TPU' | 'SILK' | 'CF' | 'WOOD';
+export type MaterialModifier = 'Silk' | 'Matte' | 'Glow' | 'Wood' | 'CF';
+export type StorageCondition = 'vacuum' | 'sealed' | 'opened' | 'desiccant';
+export type Currency = 'RSD' | 'EUR' | 'USD';
+
+export interface Material {
+  base: MaterialBase;
+  modifier?: MaterialModifier;
+}
+
+export interface Color {
+  name: string;
+  hex?: string;
+  pantone?: string;
+}
+
+export interface Weight {
+  value: number;
+  unit: 'g' | 'kg';
+}
+
+export interface InventoryLocation {
+  vacuum: number;
+  opened: number;
+  printer: number;
+}
+
+export interface Inventory {
+  total: number;
+  available: number;
+  inUse: number;
+  locations: InventoryLocation;
+}
+
+export interface Pricing {
+  purchasePrice?: number;
+  currency: Currency;
+  supplier?: string;
+  purchaseDate?: string;
+}
+
+export interface Condition {
+  isRefill: boolean;
+  openedDate?: string;
+  expiryDate?: string;
+  storageCondition: StorageCondition;
+  humidity?: number;
+}
+
+// Legacy fields for backwards compatibility
+export interface LegacyFields {
+  tip: string;
+  finish: string;
+  boja: string;
+  refill: string;
+  vakum: string;
+  otvoreno: string;
+  kolicina: string;
+  cena: string;
+  status?: string;
+}
+
+export interface FilamentV2 {
+  // Identifiers
+  id: string;
+  sku?: string;
+  
+  // Product Info
+  brand: string;
+  type: MaterialBase;
+  material: Material;
+  color: Color;
+  
+  // Physical Properties
+  weight: Weight;
+  diameter: number;
+  
+  // Inventory Status
+  inventory: Inventory;
+  
+  // Purchase Info
+  pricing: Pricing;
+  
+  // Condition
+  condition: Condition;
+  
+  // Metadata
+  tags: string[];
+  notes?: string;
+  images?: string[];
+  
+  // Timestamps
+  createdAt: string;
+  updatedAt: string;
+  lastUsed?: string;
+  
+  // Backwards compatibility
+  _legacy?: LegacyFields;
+}
+
+// Helper type guards
+export const isFilamentV2 = (filament: any): filament is FilamentV2 => {
+  return filament && 
+    typeof filament === 'object' && 
+    'material' in filament && 
+    'inventory' in filament &&
+    'condition' in filament;
+};
+
+// Utility functions
+export const getTotalWeight = (filament: FilamentV2): number => {
+  const multiplier = filament.weight.unit === 'kg' ? 1000 : 1;
+  return filament.inventory.total * filament.weight.value * multiplier;
+};
+
+export const getAvailableWeight = (filament: FilamentV2): number => {
+  const multiplier = filament.weight.unit === 'kg' ? 1000 : 1;
+  return filament.inventory.available * filament.weight.value * multiplier;
+};
+
+export const isLowStock = (filament: FilamentV2, threshold = 1): boolean => {
+  return filament.inventory.available <= threshold && filament.inventory.total > 0;
+};
+
+export const needsRefill = (filament: FilamentV2): boolean => {
+  return filament.inventory.available === 0 && filament.inventory.total > 0;
+};
+
+export const isExpired = (filament: FilamentV2): boolean => {
+  if (!filament.condition.expiryDate) return false;
+  return new Date(filament.condition.expiryDate) < new Date();
+};
+
+export const daysOpen = (filament: FilamentV2): number | null => {
+  if (!filament.condition.openedDate) return null;
+  const opened = new Date(filament.condition.openedDate);
+  const now = new Date();
+  const diff = now.getTime() - opened.getTime();
+  return Math.floor(diff / (1000 * 60 * 60 * 24));
+};