pre-commit config

Integration `2026.w16`

* !4040 fix: issue 911 - replace timer oneshot to periodic.
* !4041 Compilation without T: move to physims
* !4046 fix(record_db doc): correct the path for T_messages.txt and mention use of ninja/make
* !3994 Update CN5G images to release v2.2.0 and update traffic generator image
* !4024 Fix fill_srs_channel_matrix
* !3983 Add SIB 3,4 support, configurable SIB2 and refactor CU/DU SIB management
* !4030 Miscellaneous code improvements
* !4039 Verify consistency of CSI report in L2 instead of RRC
* !3991 L1 RX: use queues instead of arrays and linear search for PUCCH, PUSCH, SRS, PRACH
* !4011 CI: remove cppcheck, cleanup in build and license checks
* !4051 Fix EMA cold-start for noise and SNR/RSSI measurements

Closes #1063

See merge request oai/openairinterface5g!4048

build/.pre-commit-config.yaml

@@ -0,0 +1,20 @@
+repos:
+  # Clang-Format: Ensures code style is consistent
+  - repo: https://github.com/pre-commit/mirrors-clang-format
+    rev: 'v22.1.3'
+    hooks:
+      - id: clang-format
+
+  # Cppcheck: Static analysis to find bugs
+  - repo: https://github.com/pocc/pre-commit-hooks
+    rev: 'v1.3.5'
+    hooks:
+      - id: cppcheck
+
+  # Basic sanity checks (trailing whitespace, end of file, etc.)
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: 'v6.0.0'
+    hooks:
+      - id: check-added-large-files
+      - id: check-case-conflict
+      - id: end-of-file-fixer