feat: ja4-platform monorepo — 5 services unified, tests & RPM builds standardized

Services:
- ja4sentinel: TLS/JA4 fingerprint capture daemon (Go, libpcap)
- logcorrelator: JA4 log correlation engine (Go, ClickHouse)
- mod_reqin_log: Apache module (C, JSON request logging)
- bot_detector: ML bot detection pipeline (Python)
- dashboard: FastAPI/Streamlit analytics UI (Python)

Shared libraries:
- shared/go/ja4common: logger, config, shutdown, ipfilter (Go module)
- shared/python/ja4_common: ClickHouseClient, ClickHouseSettings (Python package)
- shared/clickhouse/: canonical SQL migrations (10 files)

Build & packaging:
- Unified 3-stage Dockerfile.package for Go RPMs (el8/el9/el10)
- go.work workspace linking sentinel, correlator, ja4common
- Makefile with test-all, build-all, rpm-* targets

Fixes applied:
- go.work: 1.21 → 1.24.6 (required by sentinel)
- correlator Dockerfiles: golang:1.21 → golang:1.24
- replace directives in go.mod for ja4common local path
- pyproject.toml: setuptools.backends → setuptools.build_meta
- Removed static libpcap linking (unavailable on Rocky 9)
- Fixed data races in output/writers_test.go (sync.Mutex + atomic.Int32)
- Rewrote corrupted test files (logger_test.go × 2)

Test coverage:
- correlator: 67.1% total (unixsocket 80.5%, config 91.7%, app 83.3%, multi 87.7%, stdout 100%)
- sentinel: all 10 packages pass (api, capture, config, fingerprint, ipfilter, logging, output, tlsparse)

Documentation:
- README.md + docs/ (architecture, development, 5 services, shared libs, DB schema & migrations)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

services/mod-reqin-log/CMakeLists.txt

@@ -0,0 +1,43 @@
+cmake_minimum_required(VERSION 3.10)
+project(mod_reqin_log_tests C)
+
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# Find required packages
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(CMOCKA REQUIRED cmocka)
+pkg_check_modules(APR REQUIRED apr-1)
+pkg_check_modules(APRUTIL REQUIRED apr-util-1)
+
+# Include directories
+include_directories(${CMOCKA_INCLUDE_DIRS})
+include_directories(${APR_INCLUDE_DIRS})
+include_directories(${APRUTIL_INCLUDE_DIRS})
+include_directories(/usr/include/httpd)
+
+# Test executable - Real module tests (testing actual implementation)
+add_executable(test_module_real tests/unit/test_module_real.c)
+target_link_libraries(test_module_real ${CMOCKA_LIBRARIES} ${APR_LIBRARIES} ${APRUTIL_LIBRARIES} m)
+
+add_executable(test_config_parsing tests/unit/test_config_parsing.c)
+target_link_libraries(test_config_parsing ${CMOCKA_LIBRARIES})
+
+add_executable(test_header_handling tests/unit/test_header_handling.c)
+target_link_libraries(test_header_handling ${CMOCKA_LIBRARIES} ${APR_LIBRARIES})
+
+add_executable(test_json_serialization tests/unit/test_json_serialization.c)
+target_link_libraries(test_json_serialization ${CMOCKA_LIBRARIES} ${APR_LIBRARIES})
+
+# Enable testing
+enable_testing()
+add_test(NAME RealModuleTest COMMAND test_module_real)
+add_test(NAME ConfigParsingTest COMMAND test_config_parsing)
+add_test(NAME HeaderHandlingTest COMMAND test_header_handling)
+add_test(NAME JsonSerializationTest COMMAND test_json_serialization)
+
+# Custom target for running tests
+add_custom_target(run_tests
+    COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure
+    DEPENDS test_module_real test_config_parsing test_header_handling test_json_serialization
+)