fix(server): fix issue with tool discovery

Author: mminichino

src/common/server.py

@@ -1,4 +1,14 @@
+import importlib
+import pkgutil
 from mcp.server.fastmcp import FastMCP
 
+def load_tools():
+    import src.tools as tools_pkg
+    for _, module_name, _ in pkgutil.iter_modules(tools_pkg.__path__):
+        importlib.import_module(f"src.tools.{module_name}")
+
 # Initialize FastMCP server
 mcp = FastMCP("Redis MCP Server", dependencies=["redis", "dotenv", "numpy"])
+
+# Load tools
+load_tools()