feat(tests): add BATS test parallel conf and integration tests for compiler module (#22421)

apps/compiler/test/bats.conf

@@ -0,0 +1,17 @@
+# BATS Test Configuration for Compiler App
+
+# Set test timeout (in seconds)
+export BATS_TEST_TIMEOUT=60
+
+# Enable verbose output for debugging
+export BATS_VERBOSE_RUN=1
+
+# Test output format
+export BATS_FORMATTER=pretty
+
+# Enable colored output
+export BATS_NO_PARALLELIZE_ACROSS_FILES=1
+export BATS_NO_PARALLELIZE_WITHIN_FILE=1
+
+# Compiler specific test configuration
+export COMPILER_TEST_SKIP_HEAVY=1