added .clangd config file. initialized uninitialized variables

Test: tested compilation.

Change-Id: Iccb3ec4dd7ec6a631447c1e3a9e25d287362850f
diff --git a/.clangd b/.clangd
new file mode 100644
index 0000000..cf07f21
--- /dev/null
+++ b/.clangd
@@ -0,0 +1,10 @@
+Diagnostics:
+  ClangTidy:
+    # Add: [modernize-*, google-*, android-*, cppcoreguidelines-*]
+    Add:
+      - cppcoreguidelines-init-variables
+      - cppcoreguidelines-pro-type-member-init
+    Remove:
+      - modernize-use-trailing-return-type
+      - modernize-replace-disallow-copy-and-assign-macro
+      - cppcoreguidelines-pro-type-reinterpret-cast