Default monitor isolation on and make it self-healing

Fresh installs previously started with isolation off until someone
noticed and flipped the switch by hand, since the toggle read raw
file-existence with no persisted intent behind it. Now a small state
file (colocated in Omarchy's toggles dir, which is guaranteed to exist,
avoiding an mkdir-p race a plugin-private directory would hit) records
the user's actual choice, defaulting to isolated-on the first time the
widget ever loads. Every poll reconciles the toggle-flag file against
that intent and against the current isolated-workspace setting, so
external drift (or a workspace-number change) gets corrected within
one poll interval instead of silently sticking.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MLfSWFEMyY85ZDWEYicdaF

Model.js

@@ -69,7 +69,7 @@ function serializeConfig(originalText, patch) {
 // hypr-rdp headless output's workspace so Hyprland's normal
 // auto-assignment never reuses it; deleting the file removes the pin.
 function isolationLuaContent(workspaceId, outputName) {
-  return "-- Managed by the jandieman.hypr-rdp bar widget's isolation\n" +
+  return "-- Managed by the dotjuice.hypr-rdp bar widget's isolation\n" +
     "-- toggle. Do not hand-edit -- this file is overwritten or removed\n" +
     "-- automatically when the toggle is flipped.\n" +
     "--\n" +
@@ -111,6 +111,18 @@ function parseActiveWorkspaceId(raw) {
   }
 }
 
+// Isolation intent is on unless the state file explicitly says otherwise —
+// covers a fresh install (no file yet, handled by the caller) and a
+// corrupt/unexpected file the same way: default to the safer "isolated" side.
+function parseIsolationState(raw) {
+  try {
+    var obj = JSON.parse(String(raw || ""))
+    return { enabled: obj.enabled !== false }
+  } catch (e) {
+    return { enabled: true }
+  }
+}
+
 if (typeof module !== "undefined") {
   module.exports = {
     escapeTomlString: escapeTomlString,
@@ -119,6 +131,7 @@ if (typeof module !== "undefined") {
     serializeConfig: serializeConfig,
     isolationLuaContent: isolationLuaContent,
     parseClients: parseClients,
-    parseActiveWorkspaceId: parseActiveWorkspaceId
+    parseActiveWorkspaceId: parseActiveWorkspaceId,
+    parseIsolationState: parseIsolationState
   }
 }