style: final formatting fixes for rustfmt

- Remove trailing whitespace
- Add newlines at end of files
- Fix multi-line string formatting

src/allocator.rs

@@ -174,4 +174,4 @@ mod tests {
         let s = arena.get_interned(id1).unwrap();
         assert_eq!(s, "test");
     }
-}
+}

src/bin/crabrl_bench.rs

@@ -38,3 +38,4 @@ fn main() {
     }
 }
 
+

src/cache.rs

@@ -44,4 +44,4 @@ where
     pub fn clear(&self) {
         self.map.clear();
     }
-}
+}

src/instance.rs

@@ -18,4 +18,4 @@ impl InstanceValidator {
     pub fn validate(&self, _document: &Document) -> Result<()> {
         Ok(())
     }
-}
+}

src/lib.rs

@@ -115,4 +115,4 @@ pub enum Error {
 
     #[error("Not found: {0}")]
     NotFound(String),
-}
+}

src/linkbase.rs

@@ -435,4 +435,4 @@ impl LinkbaseProcessor {
 
         errors
     }
-}
+}

src/main.rs

@@ -156,4 +156,4 @@ fn main() -> Result<()> {
     }
     
     Ok(())
-}
+}

src/model.rs

@@ -349,3 +349,4 @@ impl Document {
 }
 
 
+

src/parser.rs

@@ -1549,4 +1549,4 @@ impl<'a> FullXbrlParser<'a> {
 
     // Implement remaining base methods from parser.rs
     // ... (include all the base parsing methods like read_tag_name, parse_attributes, etc.)
-}
+}

src/parser_base.rs

@@ -235,4 +235,4 @@ impl Default for Parser {
     fn default() -> Self {
         Self::new()
     }
-}
+}

src/schema.rs

@@ -272,4 +272,4 @@ impl SchemaValidator {
 
         errors
     }
-}
+}

src/sec.rs

@@ -48,4 +48,4 @@ mod tests {
             }
         }
     }
-}
+}

src/simd.rs

@@ -205,4 +205,4 @@ mod tests {
         let data = b"   \t\n\r<tag>";
         assert_eq!(skip_whitespace(data, 0), 6);
     }
-}
+}

src/simple_parser.rs

@@ -95,4 +95,4 @@ impl Parser {
         
         Ok(doc)
     }
-}
+}

src/taxonomy.rs

@@ -46,4 +46,4 @@ impl Taxonomy {
     pub fn load_linkbase(&mut self, _path: &str) -> Result<()> {
         Ok(())
     }
-}
+}

src/validator.rs

@@ -71,7 +71,7 @@ impl XbrlValidator {
         // Return error in strict mode if any validation errors
         if self.strict_mode && !validation_errors.is_empty() {
             return Err(Error::Validation(format!(
-                "Validation failed with {} errors", 
+                "Validation failed with {} errors",
                 validation_errors.len()
             )));
         }
@@ -558,4 +558,4 @@ pub fn ifrs_validation_rules(doc: &Document) -> Vec<ValidationError> {
     }
     
     errors
-}
+}