Remove parseToAny API and migrate all tests to use type-safe parse() method

Co-authored-by: hossain-khan <[email protected]>

Author: Copilot

lib/src/main/kotlin/dev/hossain/json5kt/JSON5.kt

@@ -25,17 +25,6 @@ object JSON5 {
         return JSON5Value.from(result)
     }
 
-    /**
-     * Parses a JSON5 string into a raw Kotlin object without type conversion.
-     *
-     * @param text JSON5 text to parse
-     * @return The parsed value (Map, List, String, Number, Boolean, or null)
-     * @throws JSON5Exception if the input is invalid JSON5
-     */
-    fun parseToAny(text: String): Any? {
-        return JSON5Parser.parse(text)
-    }
-
     /**
      * Parses a JSON5 string into a strongly-typed JSON5Value, with a reviver function.
      *
@@ -49,18 +38,6 @@ object JSON5 {
         return JSON5Value.from(result)
     }
 
-    /**
-     * Parses a JSON5 string into a raw Kotlin object without type conversion, with a reviver function.
-     *
-     * @param text JSON5 text to parse
-     * @param reviver A function that transforms the parsed values
-     * @return The parsed value (Map, List, String, Number, Boolean, or null)
-     * @throws JSON5Exception if the input is invalid JSON5
-     */
-    fun parseToAny(text: String, reviver: (key: String, value: Any?) -> Any?): Any? {
-        return JSON5Parser.parse(text, reviver)
-    }
-
     /**
      * Serializes a Kotlin object to a JSON5 string.
      *