Propagate lowercase everything from the Beman Standard to the entire org

.github/ISSUE_TEMPLATE/implementation-deficiency.md

@@ -9,7 +9,7 @@ assignees: ''
 
 <!--
 Please follow our code of conduct when engaging in the Beman community:
-https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
+https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
 -->
 
 ## Describe the deficiency

.github/ISSUE_TEMPLATE/infrastructure-issues.md

@@ -9,7 +9,7 @@ assignees: ''
 
 <!--
 Please follow our code of conduct when engaging in the Beman community:
-https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
+https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
 -->
 
 ## I am attempting to

.github/ISSUE_TEMPLATE/paper-discussion.md

@@ -9,7 +9,7 @@ assignees: ''
 
 <!--
 Please follow our code of conduct when engaging in the Beman community:
-https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
+https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
 -->
 
 ## Use case

.github/pull_request_template.md

@@ -1,14 +1,14 @@
 <!--
 Please follow our code of conduct when engaging in the Beman community:
-https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
+https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
 -->
 
 <!--
 Thank you for your contribution!
 
 If you are updating project structure or build configs:
 - Make sure your contribution conforms to the Beman Standard:
-  https://github.com/bemanproject/beman/blob/main/docs/BEMAN_STANDARD.md
+  https://github.com/bemanproject/beman/blob/main/docs/beman_standard.md
 - For new CMake arguments / presets: please make sure you added appropriate CI tests.
 
 If you are updating documentation:

README.md

@@ -11,7 +11,7 @@ SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 **Implements**: `std::cstring_view` proposed in [cstring\_view (P3655R2)](https://wg21.link/P3655R2).
 
-**Status**: [Under development and not yet ready for production use.](https://github.com/bemanproject/beman/blob/main/docs/BEMAN_LIBRARY_MATURITY_MODEL.md#under-development-and-not-yet-ready-for-production-use)
+**Status**: [Under development and not yet ready for production use.](https://github.com/bemanproject/beman/blob/main/docs/beman_library_maturity_model.md#under-development-and-not-yet-ready-for-production-use)
 
 ## Usage
 
@@ -204,7 +204,7 @@ ctest --test-dir build
 > [!IMPORTANT]
 >
 > Beman projects are
-> [passive projects](https://github.com/bemanproject/beman/blob/main/docs/BEMAN_STANDARD.md#cmake),
+> [passive projects](https://github.com/bemanproject/beman/blob/main/docs/beman_standard.md#cmake),
 > therefore,
 > you will need to specify the C++ version via `CMAKE_CXX_STANDARD`
 > when manually configuring the project.