change descriptions and doxyfile

Author: alexeev-prog

CHANGELOG.md

@@ -1,3 +1,9 @@
+commit b8b19a87ac2b8686bc497d02f945343f04f93c52
+Author: Alexeev Bronislav <alexeev.dev@mail.ru>
+Date:   Tue Aug 5 17:31:19 2025 +0700
+
+    update terminology
+
 commit 1c87ce5bc5f31a7531778fbc60baa23444a5f4f4
 Author: Alexeev Bronislav <alexeev.dev@mail.ru>
 Date:   Tue Aug 5 06:48:29 2025 +0700

CMakeLists.txt

@@ -5,7 +5,7 @@ include(cmake/prelude.cmake)
 project(
     sleaf-llvm
     VERSION 0.1.0
-    DESCRIPTION "Basic Programming Language in C++ LLVM"
+    DESCRIPTION "System Programming Language in C++ LLVM"
     HOMEPAGE_URL "https://github.com/alexeev-prog/sleaf-llvm"
     LANGUAGES CXX
 )

Doxyfile

@@ -965,7 +965,7 @@ WARN_LOGFILE           =
 # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = source test docs examples README.md BUILDING.md HACKING.md CONTRIBUTING.md CODE_OF_CONDUCT.md CHANGELOG.md SHORT_GUILDELINES.md
+INPUT                  = source examples README.md BUILDING.md HACKING.md
 
 # This tag can be used to specify the character encoding of the source files
 # that Doxygen parses. Internally Doxygen uses the UTF-8 encoding. Doxygen uses