refactor(seld-json-lint): extract seld/json_lint into the shirabe-seld-json-lint crate

Move `Seld\JsonLint` out of shirabe-external-packages and into its own
crate, so the path is `shirabe_seld_json_lint::ParsingException` instead
of `shirabe_external_packages::seld::json_lint::ParsingException`.

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

3 files changed, 0 insertions, 62 deletions

diff --git a/crates/shirabe-external-packages/src/seld.rs b/crates/shirabe-external-packages/src/seld.rs
index b7c12c45..ffe32e07 100644
--- a/crates/shirabe-external-packages/src/seld.rs
+++ b/crates/shirabe-external-packages/src/seld.rs
@@ -1,5 +1,3 @@
-pub mod json_lint;
 pub mod signal;
 
-pub use json_lint::*;
 pub use signal::*;
diff --git a/crates/shirabe-external-packages/src/seld/json_lint.rs b/crates/shirabe-external-packages/src/seld/json_lint.rs
deleted file mode 100644
index 2165c8f2..00000000
--- a/crates/shirabe-external-packages/src/seld/json_lint.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-//! Partial port of seld/jsonlint.
-//!
-//! The parser, lexer, and duplicate-key exception (`JsonParser`, `Lexer`,
-//! `DuplicateKeyException`) are intentionally not ported: JSON syntax validation now relies on
-//! serde_json, and duplicate-key detection is done with a hand-written serde visitor, so
-//! jsonlint's own parsing machinery is no longer needed.
-//!
-//! `ParsingException` is kept because it is the exception type thrown for invalid JSON and is
-//! matched (via downcast) across the codebase as an error-kind signal; it also carries detail
-//! such as the error line. Porting it keeps both the thrown exception class and the information
-//! it carries unchanged.
-
-pub mod parsing_exception;
-
-pub use parsing_exception::*;
diff --git a/crates/shirabe-external-packages/src/seld/json_lint/parsing_exception.rs b/crates/shirabe-external-packages/src/seld/json_lint/parsing_exception.rs
deleted file mode 100644
index 9d3eaa57..00000000
--- a/crates/shirabe-external-packages/src/seld/json_lint/parsing_exception.rs
+++ /dev/null
@@ -1,45 +0,0 @@
-//! ref: composer/vendor/seld/jsonlint/src/Seld/JsonLint/ParsingException.php
-
-#[derive(Debug, Clone, Default)]
-pub struct ParsingExceptionLoc {
-    pub first_line: i64,
-    pub first_column: i64,
-    pub last_line: i64,
-    pub last_column: i64,
-}
-
-#[derive(Debug, Clone)]
-pub enum ParsingExceptionToken {
-    Name(String),
-    Symbol(i64),
-}
-
-#[derive(Debug, Clone, Default)]
-pub struct ParsingExceptionDetails {
-    pub text: Option<String>,
-    pub token: Option<ParsingExceptionToken>,
-    pub line: Option<i64>,
-    pub loc: Option<ParsingExceptionLoc>,
-    pub expected: Option<Vec<String>>,
-}
-
-#[derive(Debug)]
-pub struct ParsingException {
-    inner: shirabe_php_shim::Exception,
-    pub(crate) details: Box<ParsingExceptionDetails>,
-}
-
-impl ParsingException {
-    pub fn new(message: String, details: ParsingExceptionDetails) -> Self {
-        Self {
-            inner: shirabe_php_shim::Exception::new(message),
-            details: Box::new(details),
-        }
-    }
-
-    pub fn get_details(&self) -> &ParsingExceptionDetails {
-        &self.details
-    }
-}
-
-shirabe_php_shim::impl_php_exception!(ParsingException, inner, r"Seld\JsonLint\ParsingException");