Move all documentation to web/docs for MkDocs integration

Moved all documentation files into web/docs/ directory for proper
MkDocs integration and updated navigation structure.

Changes:
========

1. Documentation Structure:
   - Moved SWAGGER-WEB-UPDATE.md → web/docs/swagger-documentation.md
   - Moved ARGOCD-VALUES-UPDATE.md → web/docs/argocd-values-guide.md
   - Formatted both files with MkDocs frontmatter and structure

2. MkDocs Navigation (web/mkdocs.yml):
   - Updated site_url to https://commandware.it/docs
   - Added new section "API Documentation" with Swagger guide
   - Added "ArgoCD Values Guide" to Configuration section
   - Enhanced markdown extensions:
     * Added mermaid diagram support
     * Added task lists
     * Added emoji support
     * Added code annotations
   - Added navigation features (instant, tabs, sections)
   - Added tags plugin
   - Improved copyright notice

3. Swagger Documentation (web/docs/swagger-documentation.md):
   - Complete guide to Swagger UI, ReDoc, and OpenAPI
   - Access instructions via web interface and direct links
   - API overview with architecture diagram
   - Detailed endpoint documentation for all groups:
     * Root (/)
     * Health (/health, /ready)
     * Items CRUD (/items/*)
     * Users (/users/*)
     * LLM (/llm/*)
   - Interactive testing examples
   - OpenAPI specification download instructions
   - Tools integration (Postman, Insomnia, OpenAPI Generator)
   - Cross-references to other documentation pages

4. ArgoCD Values Guide (web/docs/argocd-values-guide.md):
   - Comprehensive guide for updating values.yaml in ArgoCD
   - All modifications explained (before/after)
   - Step-by-step application instructions
   - Verification commands
   - Security best practices

New MkDocs Navigation:
======================
- Home
- Getting Started
- Architecture
  - Overview
  - Kubernetes Resources
- Configuration
  - API7 Gateway
  - Ingress & Routing
  - Service Discovery
  - Secret Management
  - ArgoCD Values Guide ← NEW
  - CI/CD Pipeline
- API Documentation ← NEW SECTION
  - Swagger & OpenAPI
- Troubleshooting

All documentation is now centralized in web/docs/ and accessible
through MkDocs at https://commandware.it/docs

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

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

web/mkdocs.yml

@@ -1,7 +1,7 @@
 site_name: API7 Enterprise Demo Documentation
 site_description: Complete documentation for API7 Enterprise Gateway demo deployment
 site_author: CommandWare
-site_url: https://demo.commandware.it/docs
+site_url: https://commandware.it/docs
 docs_dir: docs
 
 theme:
@@ -24,9 +24,11 @@ theme:
     - navigation.sections
     - navigation.expand
     - navigation.top
+    - navigation.instant
     - search.suggest
     - search.highlight
     - content.code.copy
+    - content.code.annotate
   icon:
     repo: fontawesome/brands/git-alt
 
@@ -44,15 +46,24 @@ nav:
       - Ingress & Routing: ingress-routing.md
       - Service Discovery: service-discovery.md
       - Secret Management: secret-management.md
+      - ArgoCD Values Guide: argocd-values-guide.md
       - CI/CD Pipeline: cicd-pipeline.md
+  - API Documentation:
+      - Swagger & OpenAPI: swagger-documentation.md
   - Troubleshooting: troubleshooting.md
 
 markdown_extensions:
   - admonition
   - pymdownx.details
-  - pymdownx.superfences
+  - pymdownx.superfences:
+      custom_fences:
+        - name: mermaid
+          class: mermaid
+          format: !!python/name:pymdownx.superfences.fence_code_format
   - pymdownx.highlight:
       anchor_linenums: true
+      line_spans: __span
+      pygments_lang_class: true
   - pymdownx.inlinehilite
   - pymdownx.snippets
   - pymdownx.tabbed:
@@ -62,15 +73,24 @@ markdown_extensions:
   - md_in_html
   - toc:
       permalink: true
+  - def_list
+  - pymdownx.tasklist:
+      custom_checkbox: true
+  - pymdownx.emoji:
+      emoji_index: !!python/name:material.extensions.emoji.twemoji
+      emoji_generator: !!python/name:material.extensions.emoji.to_svg
 
 plugins:
   - search
+  - tags
 
 extra:
   social:
     - icon: fontawesome/brands/git-alt
       link: https://git.commandware.com/demos/api7-demo
+      name: Git Repository
   version:
     provider: mike
+  generator: false
 
-copyright: Copyright © 2025 CommandWare
+copyright: Copyright © 2025 CommandWare | Powered by API7 Enterprise