Patch Changes

• fix: make more types from svelte/compiler public (#12189)

• fix: support contenteditable binding undefined fallback (#12210)

• breaking: prevent usage of arguments keyword in certain places (#12191)

• fix(types): export CompileResult and Warning (#12212)

• fix: ensure element dir properties persist with text changes (#12204)

• fix: disallow accessing internal Svelte props (#12207)

• fix: make media bindings more robust (#12206)

• fix: allow slot attribute inside snippets (#12188)

• feat: allow let props = $props() and optimize prop read access (#12201)

• feat: improve type arguments for Snippet and $bindable (#12197)