Update project version to 0.2.0 and enhance metadata in pyproject.toml; (#13)

Update README.md to include new `READ_ONLY_QUERY_MODE` option for improved query control.

Author: nithishr

README.md

@@ -10,6 +10,7 @@ An [MCP](https://modelcontextprotocol.io/) server implementation of Couchbase th
 - Upsert a document by ID to a specified scope and collection
 - Delete a document by ID from a specified scope and collection
 - Run a [SQL++ query](https://www.couchbase.com/sqlplusplus/) on a specified scope
+  - There is an option in the MCP server, `READ_ONLY_QUERY_MODE` that is set to true by default to disable running queries that change the data or the underlying collection structure.
 
 ## Prerequisites
 
@@ -159,7 +160,6 @@ docker run -i \
   -e CB_BUCKET_NAME='<bucket_name>' \
   -e MCP_TRANSPORT='stdio/sse' \
   -e READ_ONLY_QUERY_MODE="true/false" \
-
   mcp/couchbase
 ```
 

pyproject.toml

@@ -1,10 +1,18 @@
 [project]
 name = "mcp-couchbase"
-version = "0.1.0"
+version = "0.2.0"
 description = "Couchbase MCP Server - The Developer Data Platform for Critical Applications in Our AI World"
 readme = "README.md"
 requires-python = ">=3.10"
 license = "Apache-2.0"
+authors = [
+    { name="Nithish Raghunandanan", email="[email protected]" },
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Programming Language :: Python :: 3",
+    "Topic :: Database",
+]
 
 dependencies = [
     "click>=8.1.8",