feat: upgrade agent team with browser, MCP, CLI tools, rules, and hooks

- Add Chrome browser access to 6 visual agents (18 tools each)
- Add Playwright access to 2 testing agents (22 tools each)
- Add 4 MCP servers: Postgres Pro, Redis, Lighthouse, Docker (.mcp.json)
- Add 3 new rules: testing.md, security.md, remotion-service.md
- Add Context7 library references to all domain agents
- Add CLI tool instructions per agent (curl, ffprobe, k6, semgrep, etc.)
- Update team protocol with new capabilities column
- Add orchestrator dispatch guidance for new agent capabilities
- Init git repo tracking docs + Claude config only

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.mcp.json

@@ -0,0 +1,23 @@
+{
+  "mcpServers": {
+    "postgres": {
+      "command": "uvx",
+      "args": ["postgres-mcp", "--access-mode=unrestricted"],
+      "env": {
+        "DATABASE_URI": "postgresql://postgres:postgres@localhost:5332/cofee"
+      }
+    },
+    "redis": {
+      "command": "uvx",
+      "args": ["--from", "redis-mcp-server@latest", "redis-mcp-server", "--url", "redis://localhost:6379/0"]
+    },
+    "lighthouse": {
+      "command": "bunx",
+      "args": ["@danielsogl/lighthouse-mcp@latest"]
+    },
+    "docker": {
+      "command": "uvx",
+      "args": ["mcp-server-docker"]
+    }
+  }
+}