Remove extraneous files

.clang-format

@@ -1,8 +0,0 @@
-BasedOnStyle: Google
-IndentWidth: 4
-InsertBraces: true
-ColumnLimit: 79
-AlignConsecutiveMacros: Consecutive
-AllowShortFunctionsOnASingleLine: None
-AllowShortLoopsOnASingleLine: false
-AllowShortIfStatementsOnASingleLine: Never

.clang-tidy

@@ -1,30 +0,0 @@
-Checks: |
-  -*,
-  abseil-*,
-  bugprone-*,
-  clang-analyzer-*,
-  misc-*,
-  modernize-*,
-  performance-*,
-  portability-*,
-  readability-*,
-  llvm-*,
-  -bugprone-easily-swappable-parameters,
-  -readability-avoid-const-params-in-decls,
-  -readability-identifier-length
-
-CheckOptions:
-  - key: readability-inconsistent-declaration-parameter-name.Strict
-    value: true
-  - key: readability-identifier-naming.StructCase
-    value: lower_case
-  - key: readability-identifier-naming.FunctionCase
-    value: lower_case
-  - key: readability-identifier-naming.VariableCase
-    value: lower_case
-  - key: readability-identifier-naming.EnumConstantCase
-    value: UPPER_CASE
-  - key: readability-identifier-naming.MacroDefinitionCase
-    value: UPPER_CASE
-  - key: readability-function-cognitive-complexity.Threshold
-    value: 15

.clangd

@@ -1,5 +0,0 @@
-Diagnostics:
-  UnusedIncludes: Strict
-  MissingIncludes: Strict
-  Includes:
-    IgnoreHeader: bits/getopt_core.h

.github/FUNDING.yml

@@ -1,4 +0,0 @@
-patreon: UtkarshVerma
-ko_fi: UtkarshVerma
-liberapay: UtkarshVerma
-custom: https://paypal.me/UtkarshVermaI