Fix auto-save stopping after the first save in journal entry editor

The auto-save $effect wrapped has_unsaved_changes in untrack(), which meant it
was never tracked when save_status was 'saved' (JS short-circuit in the else-if
branch). After every successful save the effect lost its reactive dependency on
user edits and never re-fired until something else changed save_status first.

Fix: track tmp_entry_obj.content and tmp_entry_obj.name directly (void reads)
so the effect re-runs on every keystroke and the debounce timer resets correctly
(fires 2 s after the last change, not the first). has_unsaved_changes is also
tracked directly so the status indicator resets cleanly when changes are cleared.
All side-effects remain in untrack() to prevent reactive loops.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/routes/journals/ae_comp__journal_entry_obj_id_view.svelte

@@ -154,33 +154,38 @@ $effect(() => {
 
 // 2. Auto-Save Debounce
 $effect(() => {
-    // Isolate logic from secondary dependencies
-    const should_save = untrack(
-        () => has_unsaved_changes && !is_processing && save_status !== 'saving'
-    );
+    // Track content and name directly so this effect re-runs on every keystroke,
+    // resetting the debounce timer each time (fires 2 s after the LAST change).
+    // Tracking has_unsaved_changes ensures the effect also wakes up when changes
+    // are cleared (e.g. after a save) so the status indicator resets correctly.
+    // All side-effects (save_status writes, $journals_loc reads) stay in untrack
+    // to avoid creating reactive loops.
+    void tmp_entry_obj.content;
+    void tmp_entry_obj.name;
+    const changed = has_unsaved_changes;
 
-    if (should_save) {
-        if (save_status !== 'saving') save_status = 'unsaved';
+    clearTimeout(auto_save_timer);
 
-        const auto_save_enabled = untrack(() => $journals_loc.entry.auto_save);
-        if (auto_save_enabled) {
-            clearTimeout(auto_save_timer);
-            auto_save_timer = setTimeout(() => {
-                if (
-                    untrack(
-                        () =>
-                            has_unsaved_changes &&
-                            !is_processing &&
-                            save_status !== 'saving'
-                    )
-                ) {
-                    update_journal_entry();
-                }
-            }, 2000);
-        }
-    } else if (save_status === 'unsaved' && !has_unsaved_changes) {
-        save_status = 'saved';
+    if (!changed) {
+        untrack(() => {
+            if (save_status === 'unsaved') save_status = 'saved';
+        });
+        return;
     }
+
+    untrack(() => {
+        if (save_status !== 'saving') save_status = 'unsaved';
+    });
+
+    if (!untrack(() => $journals_loc.entry.auto_save)) return;
+
+    auto_save_timer = setTimeout(() => {
+        untrack(() => {
+            if (has_unsaved_changes && !is_processing && save_status !== 'saving') {
+                update_journal_entry();
+            }
+        });
+    }, 2000);
 });
 
 // 3. Auto-Decryption Workflow