refactor: decouple config and api call from server

src/mcp_server_uyuni/config.py

@@ -0,0 +1,36 @@
+import os
+
+REQUIRED_VARS = [
+    "UYUNI_SERVER",
+    "UYUNI_USER",
+    "UYUNI_PASS",
+]
+
+missing_vars = [key for key in REQUIRED_VARS if key not in os.environ]
+if missing_vars:
+    raise ImportError(
+        f"Failed to import config: Missing required environment variables: {', '.join(missing_vars)}"
+    )
+
+UYUNI_SERVER = 'https://' + os.environ["UYUNI_SERVER"]
+UYUNI_USER = os.environ["UYUNI_USER"]
+UYUNI_PASS = os.environ["UYUNI_PASS"]
+
+UYUNI_MCP_SSL_VERIFY = (
+    os.environ.get("UYUNI_MCP_SSL_VERIFY", "true").lower()
+    not in ("false", "0", "no")
+)
+UYUNI_MCP_WRITE_TOOLS_ENABLED = os.environ.get('UYUNI_MCP_WRITE_TOOLS_ENABLED', 'false').lower() in ('true', '1', 'yes')
+UYUNI_MCP_TRANSPORT = os.environ.get('UYUNI_MCP_TRANSPORT', 'stdio')
+UYUNI_MCP_LOG_FILE_PATH = os.environ.get('UYUNI_MCP_LOG_FILE_PATH')
+
+
+CONFIG = {
+    "UYUNI_SERVER": UYUNI_SERVER,
+    "UYUNI_USER": UYUNI_USER,
+    "UYUNI_PASS": UYUNI_PASS,
+    "UYUNI_MCP_SSL_VERIFY": UYUNI_MCP_SSL_VERIFY,
+    "UYUNI_MCP_WRITE_TOOLS_ENABLED": UYUNI_MCP_WRITE_TOOLS_ENABLED,
+    "UYUNI_MCP_TRANSPORT": UYUNI_MCP_TRANSPORT,
+    "UYUNI_MCP_LOG_FILE_PATH": UYUNI_MCP_LOG_FILE_PATH,
+}