Add auto generated files to .gitignore

Task: sdk/kdesrc-build#86 GIT_SILENT

Add auto generated files to .gitignore
Task: sdk/kdesrc-build#86 GIT_SILENT
794e8139 · ivan tkachenko · 4c61cba7 · 794e8139
Verified Commit 794e8139 authored Dec 17, 2021 by ivan tkachenko
--- a/.gitignore
+++ b/.gitignore
 /.clang-format
+
+# LSP & IDE
+/.clang-format
+/compile_commands.json
+.clangd
+.cache
+.idea
+/cmake-build*