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>

terraform/variables.tf

@@ -9,22 +9,6 @@ variable "github_token" {
   sensitive   = true
 }
 
-variable "confluence_api_url" {
-  description = "Confluence API base URL"
-  type        = string
-}
-
-variable "confluence_token" {
-  description = "Confluence API token"
-  type        = string
-  sensitive   = true
-}
-
-variable "confluence_page_id" {
-  description = "Confluence page ID containing the filament table"
-  type        = string
-}
-
 variable "domain_name" {
   description = "Custom domain name (optional)"
   type        = string