fix(docs): remove broken sidebar nav links for annual-billing and memory-bank

Fixes #545

packages/kilo-docs/lib/nav/contributing.ts

@@ -34,10 +34,6 @@ export const ContributingNav: NavSection[] = [
             href: "/contributing/architecture/agent-observability",
             children: "Agent Observability",
           },
-          {
-            href: "/contributing/architecture/annual-billing",
-            children: "Annual Billing",
-          },
           {
             href: "/contributing/architecture/benchmarking",
             children: "Benchmarking",

packages/kilo-docs/lib/nav/customize.ts

@@ -41,7 +41,6 @@ export const CustomizeNav: NavSection[] = [
         href: "/customize/context/kilocodeignore",
         children: ".kilocodeignore",
       },
-      { href: "/customize/context/memory-bank", children: "Memory Bank" },
       {
         href: "/customize/context/large-projects",
         children: "Large Projects",

packages/kilo-docs/pages/contributing/architecture/features.md

@@ -11,7 +11,6 @@ These pages document the architecture and design of current or planned features,
 | ---------------------------------------------------------------------------------------- | ------------------------------------------------ |
 | [Agent Observability](/docs/contributing/architecture/agent-observability)               | Observability and monitoring for agentic systems |
 | [Benchmarking](/docs/contributing/architecture/benchmarking)                             | Benchmarking Kilo Code across models and agents  |
-| [Annual Billing](/docs/contributing/architecture/annual-billing)                         | Annual subscription billing                      |
 | [Enterprise MCP Controls](/docs/contributing/architecture/enterprise-mcp-controls)       | Admin controls for MCP server allowlists         |
 | [MCP OAuth Authorization](/docs/contributing/architecture/mcp-oauth-authorization)       | OAuth 2.1-based authorization for MCP servers    |
 | [Onboarding Improvements](/docs/contributing/architecture/onboarding-improvements)       | User onboarding and engagement features          |