chore: release v1.0.2 with critical fixes and test improvements

- fix: add missing ClickHouse driver dependency
- fix: resolve race condition in orchestrator (single goroutine per source)
- feat: add explicit source_type config for Unix socket sources
- test: improve coverage from 50.6% to 62.0%
- docs: add CHANGELOG.md with release notes
- build: update version to 1.0.2 in build scripts and Dockerfiles

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

build.sh

@@ -5,7 +5,7 @@ set -e
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 cd "$SCRIPT_DIR"
 
-VERSION="${VERSION:-1.0.1}"
+VERSION="${VERSION:-1.0.2}"
 OUTPUT_DIR="${SCRIPT_DIR}/dist"
 
 echo "=============================================="