HF RL Explorer

Feature Request: Add JSONString and JSONScript Utilities

Feature Request: Add JSONString and JSONScript Utilities: a task in LegoFlow-SWE (Harbor dataset). Example: go templ.JSONScript("my-data", map string interface{}{"foo": "bar"}) // Renders: <script id="my-data" type="application/json" {"foo":"bar"}\n</script

The task

Example: ```go templ.JSONScript("my-data", map[string]interface{}{"foo": "bar"}) // Renders: <script id="my-data" type="application/json">{"foo":"bar"}\n</script> ```

Part of Lego-X/LegoFlow-SWE.