fix(dfm-search): acquire commit.lock on reader to prevent heap corruption from concurrent writer commit - #392

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/setup-go@v3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Include file: "utils/lucenecommitlockguard.h" not found.

Include file: "utils/contenthighlighter.h" not found.

Include file: "utils/cancellablecollector.h" not found.

Include file: "3rdparty/fulltext/chineseanalyzer.h" not found.

Include file: <dfm-search/timerangefilter.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <dfm-search/field_names.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <lucene++/NativeFSLockFactory.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <lucene++/WildcardQuery.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <lucene++/QueryWrapperFilter.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.