chore: bump version to 1.1.13

New in this version:
- Full Python analyzer support (classes, decorators, type hints, mixins, metaclasses)
- SearchCodeOnly for all code search tools (excludes markdown)
- Exact name+type search for find_type_definition and get_function_details
- Language-specific query keywords for better semantic search
- Skip unsupported languages gracefully during indexing
- hybrid_search schema fix

Author: doITmagic

cmd/rag-code-mcp/main.go

@@ -25,7 +25,7 @@ import (
 )
 
 var (
-	Version = "1.1.12"
+	Version = "1.1.13"
 	Commit  = "none"
 	Date    = "unknown"
 	// Build trigger: Python analyzer support
@@ -543,7 +543,7 @@ func main() {
 
 	server := mcp.NewServer(&mcp.Implementation{
 		Name:    "ragcode",
-		Version: "1.1.12",
+		Version: "1.1.13",
 	}, nil)
 
 	// All tools use workspace manager - no single collections