feat: add @hackmd/ot package and integrate operational transformation

- Added @hackmd/ot as a dependency in package.json.
- Created a patch to modify the scriptsDir export in @hackmd/ot to prevent it from being used directly.
- Updated public/js/index.js to import the OT library from @hackmd/ot and ensure proper usage of the global 'ot' object.
- Modified vite.config.js to define __dirname for browser compatibility and explicitly include OT files in the build.

Author: Yukaii

locales/en.json

@@ -117,5 +117,26 @@
 	"Powered by %s": "Powered by %s",
 	"Register": "Register",
 	"Export with pandoc": "Export with pandoc",
-	"Select output format": "Select output format"
+	"Select output format": "Select output format",
+	"CONNECTED": "CONNECTED",
+	"ONLINE": "ONLINE",
+	"OFFLINE": "OFFLINE",
+	"Anyone can edit": "Anyone can edit",
+	"Freely": "Freely",
+	"Signed-in people can edit": "Signed-in people can edit",
+	"Editable": "Editable",
+	"Signed-in people can edit (forbid guests)": "Signed-in people can edit (forbid guests)",
+	"Limited": "Limited",
+	"Only owner can edit": "Only owner can edit",
+	"Locked": "Locked",
+	"Only owner can edit (forbid guests)": "Only owner can edit (forbid guests)",
+	"Protected": "Protected",
+	"Only owner can view & edit": "Only owner can view & edit",
+	"Private": "Private",
+	"Delete this note": "Delete this note",
+	"owned this note": "owned this note",
+	"Expand all": "Expand all",
+	"Collapse all": "Collapse all",
+	"Back to top": "Back to top",
+	"Go to bottom": "Go to bottom"
 }