chore: update .gitignore and cppcheck suppressions

- Add cppcheck-report.txt to .gitignore to avoid tracking analysis reports
- Update suppression paths for libintraFont and libpspmath in .cppcheck-suppress

Author: dogo

.cppcheck-suppress

@@ -3,8 +3,8 @@
 
 # Third-party libraries that we don't modify
 *:lib/giflib/*
-*:src/intraFont/*
-*:src/libpspmath/*
+*:lib/libintraFont/*
+*:lib/libpspmath/*
 
 # Third-party headers (PNG, zlib, etc.)
 *:src/png.h

.gitignore

@@ -31,3 +31,6 @@ install_manifest.txt
 cmake_install.cmake
 CMakeFiles/
 CMakeCache.txt
+
+# cppcheck output
+cppcheck-report.txt

CMakeLists.txt

@@ -204,11 +204,12 @@ if(CPPCHECK)
     set(CPPCHECK_COMMAND
         ${CPPCHECK} --enable=all --inconclusive --quiet
         --suppressions-list=${CMAKE_SOURCE_DIR}/.cppcheck-suppress
+        --checkers-report=${CMAKE_SOURCE_DIR}/cppcheck-report.txt
     )
     add_custom_target(
         cppcheck
-        COMMAND ${CPPCHECK_COMMAND} ${CMAKE_SOURCE_DIR}/src
-        COMMENT "Running Cppcheck..."
+        COMMAND ${CPPCHECK_COMMAND} ${CMAKE_SOURCE_DIR}/src || true
+        COMMENT "Running Cppcheck and generating checkers report..."
     )
 else()
     message(WARNING "Cppcheck not found, skipping static analysis.")