Fix bomMd Function by Removing Unnecessary True Flag

[teogor]

Refactor bomMd Function to Remove Redundant Flag (Issue #76)

This pull request addresses a redundant flag identified in the bomMd function.

Issue:

The current implementation of bomMd includes a conditional statement that checks for a boolean flag true regardless of its value. This always writes default content to the file, rendering the flag unnecessary.

Proposed Change:

• The redundant flag true has been removed from the conditional statement.
• The simplified code now checks only for the existence of the file (!file.exists()).
• Default content is written only when the file is missing.

Benefits:

• Improves code clarity and removes unnecessary complexity.
• Ensures default content is written only under the intended condition (missing file).

Potential Impact:

Removing the flag shouldn't introduce any functional changes. However, if there was a specific reason for the current behavior (documented nowhere), this change might have unintended consequences.

Additional Notes:

If there's a documented reason for the previous behavior, please consider adding a comment within the code explaining the rationale behind the simplification.

By addressing this redundancy, we maintain a cleaner and more efficient implementation of the bomMd function.

Code Snippet (After Change):

fun bomMd(
  inputDir: File,
  bomModule: ModuleDescriptor,
  modules: List<ModuleDescriptor>,
  includeOwner: Boolean,
  asModule: Boolean,
) {
  val file = File(inputDir, "index.md").also { file ->
    if (!file.exists()) {
      file.writeText(
        buildString {
          append(bomMdDefault)
        },
      )
    }
  }
}

Closes #76