refactor: narrow pub(crate) items to private

Porting mapped every PHP `protected` member onto `pub(crate)`, which is
wider than nearly all of them need. Each item demoted here is reached
only from the module that defines it, so the crate-wide visibility
conveyed nothing.

Every `pub(crate)` that survives has at least one reader in another
module of the same crate.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/shirabe/src/json/json_manipulator.rs b/crates/shirabe/src/json/json_manipulator.rs
index 2fa4fe8f..766137ca 100644
--- a/crates/shirabe/src/json/json_manipulator.rs
+++ b/crates/shirabe/src/json/json_manipulator.rs
@@ -1546,7 +1546,7 @@ impl JsonManipulator {
         JsonFile::encode(&data)
     }
 
-    pub(crate) fn detect_indenting(&mut self) {
+    fn detect_indenting(&mut self) {
         self.indent = JsonFile::detect_indenting(Some(&self.contents));
     }
 }