feat: v3.0.0 architecture overhaul

- Rename marketplace to lm-claude-plugins
- Move MCP servers to root with symlinks
- Add 6 PR tools to Gitea MCP (list_pull_requests, get_pull_request,
  get_pr_diff, get_pr_comments, create_pr_review, add_pr_comment)
- Add clarity-assist plugin (prompt optimization with ND accommodations)
- Add git-flow plugin (workflow automation)
- Add pr-review plugin (multi-agent review with confidence scoring)
- Centralize configuration docs
- Update all documentation for v3.0.0

BREAKING CHANGE: MCP server paths changed, marketplace renamed

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

mcp-servers/netbox/mcp_server/tools/__init__.py

@@ -0,0 +1,20 @@
+"""NetBox MCP tools package."""
+from .dcim import DCIMTools
+from .ipam import IPAMTools
+from .circuits import CircuitsTools
+from .virtualization import VirtualizationTools
+from .tenancy import TenancyTools
+from .vpn import VPNTools
+from .wireless import WirelessTools
+from .extras import ExtrasTools
+
+__all__ = [
+    'DCIMTools',
+    'IPAMTools',
+    'CircuitsTools',
+    'VirtualizationTools',
+    'TenancyTools',
+    'VPNTools',
+    'WirelessTools',
+    'ExtrasTools',
+]