chore: triage review findings

entrypoint.sh

@@ -197,18 +197,10 @@ main() {
     VERSION_INFO="$(calculate_version "$RELEASE_JSON" "$IS_BETA")"
     IFS=$'\t' read -r LATEST_TAG NEW_VERSION <<< "$VERSION_INFO"
 
-    if [ -z "$LATEST_TAG" ] || [ "$LATEST_TAG" = "null" ]; then
-        LATEST_TAG="0.0.0"
-    fi
-
     info "LATEST_VERSION=$LATEST_TAG"
 
     section "計算版本號"
 
-    if [ -z "$NEW_VERSION" ] || [ "$NEW_VERSION" = "null" ]; then
-        NEW_VERSION="0.0.1"
-    fi
-
     info "NEW_VERSION=$NEW_VERSION"
     write_output "$NEW_VERSION"
 }