style(journals): apply expanded 80-width formatting and snake_case

- Batch formatted all Journals module files using Prettier with printWidth: 80.
- Refactored preventDefault to prevent_default across all Svelte components.
- Standardized line breaks for imports and long attribute lists for better readability.
- Ensured consistent snake_case naming for internal identifiers.

src/routes/journals/+page.ts

@@ -14,7 +14,9 @@ export async function load({ fetch, parent }) {
     let ae_acct = parent_data[account_id];
 
     if (!ae_acct) {
-        console.warn(`ae Journals +page.ts: Account ${account_id} not found in parent data. Initializing ghost acct.`);
+        console.warn(
+            `ae Journals +page.ts: Account ${account_id} not found in parent data. Initializing ghost acct.`
+        );
         ae_acct = {
             api: parent_data.ae_api || {},
             loc: {},
@@ -30,7 +32,7 @@ export async function load({ fetch, parent }) {
         const person_id = ae_acct.loc.person_id;
 
         // OPTIMIZATION: Fire the journal list load in the background.
-        // Components using LiveQuery (db_journals) will display cached data 
+        // Components using LiveQuery (db_journals) will display cached data
         // instantly while this refresh runs.
         journals_func.load_ae_obj_li__journal({
             api_cfg: ae_acct.api,