mobile task add better view handling and fixed dup templates

src/store/index.ts

@@ -371,6 +371,10 @@ export const subscribeToRealtime = async () => {
             // Check if it's a template
             const isTemplate = e.record.tags?.includes("__template__");
             if (isTemplate) {
+                // Check if template already exists (from optimistic update)
+                const templateExists = store.templates?.some(t => t.id === e.record.id);
+                if (templateExists) return;
+
                 let meta: any = {};
                 try { meta = JSON.parse(e.record.content || "{}"); } catch (e) { }
                 const newTemplate: TaskTemplate = {
@@ -1070,7 +1074,11 @@ export const addTemplate = async (template: Omit<TaskTemplate, "id">) => {
         });
 
         const newTemplate = { ...template, id: record.id };
-        setStore("templates", (prev) => [...(prev || []), newTemplate]);
+        // Check if already added by realtime subscription
+        setStore("templates", (prev) => {
+            if (prev?.some(t => t.id === record.id)) return prev;
+            return [...(prev || []), newTemplate];
+        });
         return newTemplate;
     } catch (err) {
         console.error("Failed to add template:", err);