feat(viz-platform): create plugin structure (#177)

- Add plugins/viz-platform/ directory structure
- Create .claude-plugin/plugin.json with metadata
- Create .mcp.json pointing to viz-platform MCP server
- Create hooks/hooks.json with SessionStart hook
- Create symlink to mcp-servers/viz-platform
- Add plugin to marketplace.json

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

plugins/viz-platform/.claude-plugin/plugin.json

@@ -0,0 +1,24 @@
+{
+  "name": "viz-platform",
+  "version": "1.0.0",
+  "description": "Visualization tools with Dash Mantine Components validation, Plotly charts, and theming",
+  "author": {
+    "name": "Leo Miranda",
+    "email": "leobmiranda@gmail.com"
+  },
+  "homepage": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace/src/branch/main/plugins/viz-platform/README.md",
+  "repository": "https://gitea.hotserv.cloud/personal-projects/leo-claude-mktplace.git",
+  "license": "MIT",
+  "keywords": [
+    "dash",
+    "plotly",
+    "mantine",
+    "charts",
+    "dashboards",
+    "theming",
+    "visualization",
+    "dmc"
+  ],
+  "commands": ["./commands/"],
+  "mcpServers": ["./.mcp.json"]
+}

plugins/viz-platform/.mcp.json

@@ -0,0 +1,10 @@
+{
+  "mcpServers": {
+    "viz-platform": {
+      "type": "stdio",
+      "command": "${CLAUDE_PLUGIN_ROOT}/mcp-servers/viz-platform/.venv/bin/python",
+      "args": ["-m", "mcp_server.server"],
+      "cwd": "${CLAUDE_PLUGIN_ROOT}/mcp-servers/viz-platform"
+    }
+  }
+}

plugins/viz-platform/hooks/hooks.json

@@ -0,0 +1,10 @@
+{
+  "hooks": [
+    {
+      "event": "SessionStart",
+      "type": "command",
+      "command": "echo 'viz-platform plugin loaded'",
+      "timeout": 5000
+    }
+  ]
+}

plugins/viz-platform/mcp-servers/.doc-guardian-queue

@@ -0,0 +1 @@
+2026-01-26T11:59:05 | .claude-plugin | /home/lmiranda/claude-plugins-work/.claude-plugin/marketplace.json | CLAUDE.md .claude-plugin/marketplace.json

plugins/viz-platform/mcp-servers/viz-platform

@@ -0,0 +1 @@
+../../../mcp-servers/viz-platform