Refine journal entry config

Polish the Journal Entry Config modal to match the desired section outline, hide alert messaging unless enabled, update the shared draft typing for entry flows, and replace deprecated privacy icons.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

src/lib/types/ae_types.ts

@@ -230,6 +230,30 @@ export interface ae_JournalEntry extends ae_BaseObj {
     file_count?: number;
 }
 
+export type ae_JournalEntryDraft = Omit<
+    Partial<ae_JournalEntry>,
+    | 'journal_entry_id'
+    | 'journal_id'
+    | 'name'
+    | 'summary'
+    | 'content'
+    | 'content_md_html'
+    | 'content_encrypted'
+    | 'history'
+    | 'history_encrypted'
+> & {
+    journal_entry_id?: string;
+    journal_id?: string;
+    name?: string | null;
+    summary?: string | null;
+    content?: string | null;
+    content_md_html?: string | null;
+    content_encrypted?: string | null;
+    history?: string | null;
+    history_encrypted?: string | null;
+    [key: string]: unknown;
+};
+
 /**
  * Person - A human entity
  */