actualize helm chart examples_values and improve logging

Signed-off-by: Slach <bloodjazman@gmail.com>

Author: Slach

helm/altinity-mcp/values_examples/mcp-github-jwe.yaml

@@ -1,6 +1,6 @@
 # Example values for altinity-mcp with JWE authentication enabled
 # This configuration is equivalent to running with:
-# --allow-jwe-auth --jwe-encryption-key=test-encryption-key --transport=http --port=8080 --log-level=debug --read-only
+  # --allow-jwe-auth --jwe-secret-key=test-encryption-key --jwt-secret-key=test-signing-key --transport=http --port=8080 --log-level=debug --openapi --read-only
 
 image:
   tag: "main"
@@ -9,7 +9,7 @@ image:
 service:
   annotations:
     edge-proxy.altinity.com/port-mapping: 443:tls-to-tcp:8080
-    edge-proxy.altinity.com/tls-server-name: mcp-github-jwt.altinity-skaeser-playground.dev.altinity.cloud
+    edge-proxy.altinity.com/tls-server-name: mcp-github-jwe.altinity-skaeser-playground.dev.altinity.cloud
 
 config:
   reload_time: 120
@@ -20,7 +20,7 @@ config:
     openapi:
       enabled: true
       tls: true
-    transport: "sse"
+    transport: "http"
     jwe:
       enabled: true
       jwe_secret_key: "test-encryption-key"

pkg/server/server.go

@@ -57,6 +57,7 @@ func NewClickHouseMCPServer(cfg config.Config) *ClickHouseJWEServer {
 
 	log.Info().
 		Bool("jwe_enabled", cfg.Server.JWE.Enabled).
+		Bool("read_only", cfg.ClickHouse.ReadOnly).
 		Int("default_limit", cfg.ClickHouse.Limit).
 		Msg("ClickHouse MCP server initialized with tools, resources, and prompts")