Bump the package version to 1.2.0 and update package metadata

- Update license format from "MIT License" to "MIT"
- Add version 1.2.0 entry to versions list
- Rename example files with numbered prefixes for better organization
- Rename source file from .c to .cpp extension
- Add comprehensive feature examples (JSON patch, merge patch,
  binary formats, NDJSON, validation, formatting, path queries,
  file I/O, base64, JSON comments, CSV/TOML conversion)
- Include test file in package files

Author: ysdragon

package.ring

@@ -4,10 +4,14 @@ aPackageInfo = [
 	:folder = "simplejson",
 	:developer = "ysdragon",
 	:email = "youssefelkholey@gmail.com",
-	:license = "MIT License",
-	:version = "1.1.0",
+	:license = "MIT",
+	:version = "1.2.0",
 	:ringversion = "1.23",
 	:versions = 	[
+		[
+			:version = "1.2.0",
+			:branch = "master"
+		],
 		[
 			:version = "1.1.0",
 			:branch = "1.1.0"
@@ -25,15 +29,29 @@ aPackageInfo = [
 		"main.ring",
 		".clang-format",
 		"CMakeLists.txt",
-		"examples/example1.ring",
-		"examples/example2.ring",
-		"examples/example3.ring",
+		"examples/01_basic_decode.ring",
+		"examples/02_basic_encode.ring",
+		"examples/03_nested_structures.ring",
+		"examples/04_json_patch.ring",
+		"examples/05_merge_patch.ring",
+		"examples/06_binary_formats.ring",
+		"examples/07_ndjson.ring",
+		"examples/08_validation_and_info.ring",
+		"examples/09_formatting.ring",
+		"examples/10_object_manipulation.ring",
+		"examples/11_path_queries.ring",
+		"examples/12_file_io.ring",
+		"examples/13_base64.ring",
+		"examples/14_json_comments.ring",
+		"examples/15_csv_conversion.ring",
+		"examples/16_toml_conversion.ring",
 		"LICENSE",
 		"README.md",
-		"src/ring_simplejson.c",
+		"src/ring_simplejson.cpp",
 		"src/utils/color.ring",
 		"src/utils/install.ring",
-		"src/utils/uninstall.ring"
+		"src/utils/uninstall.ring",
+		"tests/simplejson_test.ring"
 	],
 	:ringfolderfiles = 	[