feat(v3): harden clean ID pattern and standardize snake_case platform-wide

- Systematically migrated from *_id_random to clean *_id fields in BB, People, and Posts modules.
- Synchronized Post_Comment interface with account_id for multi-tenant isolation.
- Applied optional chaining and local reactive state to harden async UI initialization.
- Refactored common helpers to follow snake_case naming conventions.
- Resolved various minor stability and logic issues across IDAA Bulletin Board.

src/lib/ae_posts/ae_posts__post.ts

@@ -174,7 +174,7 @@ export async function load_ae_obj_li__post({
             ae_promises.load__post_obj_li[i].post_comment_li = await load_ae_obj_li__post_comment({
                 api_cfg: api_cfg,
                 for_obj_type: 'post',
-                for_obj_id: post_obj.post_id_random,
+                for_obj_id: post_obj.post_id,
                 enabled,
                 hidden,
                 limit,
@@ -213,7 +213,7 @@ export async function create_ae_obj__post({
         api_cfg,
         obj_type: 'post',
         fields: {
-            account_id_random: account_id,
+            account_id: account_id,
             ...data_kv
         },
         params,
@@ -358,7 +358,7 @@ export async function qry__post({
     const search_query: any = { and: [] };
 
     if (account_id) {
-        search_query.and.push({ field: 'account_id_random', op: 'eq', value: account_id });
+        search_query.and.push({ field: 'account_id', op: 'eq', value: account_id });
     }
 
     if (qry_str) {
@@ -431,7 +431,7 @@ export async function qry__post({
             ae_promises.load__post_obj_li[i].post_comment_li = await load_ae_obj_li__post_comment({
                 api_cfg: api_cfg,
                 for_obj_type: 'post',
-                for_obj_id: post_obj.post_id_random,
+                for_obj_id: post_obj.post_id,
                 enabled,
                 hidden,
                 limit,
@@ -547,7 +547,7 @@ export async function process_ae_obj__post_props({
                 if (!obj.account_id) obj.account_id = account_id;
                 if (!obj.account_id_random) obj.account_id_random = account_id;
             }
-            obj.name = obj.title; 
+            obj.name = obj.title;
             const sort_val = (obj.sort ?? 0).toString().padStart(3, '0');
             obj.tmp_sort_1 = `${obj.group ?? ''}_${obj.priority ? '1' : '0'}_${
                 sort_val

src/lib/ae_posts/ae_posts__post_comment.editable_fields.ts

@@ -1,6 +1,6 @@
 export const editable_fields__post_comment = [
     'post_id',
-    'post_id_random',
+    // 'post_id_random',
     'name',
     'title',
     'content',

src/lib/ae_posts/db_posts.ts

@@ -14,12 +14,9 @@ import type { key_val } from '$lib/stores/ae_stores';
  */
 export interface Post {
     id: string;
-    // id_random: string;
     post_id: string;
-    // post_id_random: string;
 
     account_id: string;
-    // account_id_random: string;
 
     person_id?: null | string;
     external_person_id?: null | string; // For IDAA this is the Novi UUID
@@ -78,12 +75,9 @@ export interface Post {
  */
 export interface Post_Comment {
     id: string;
-    // id_random: string;
     post_comment_id: string;
-    // post_comment_id_random: string;
 
     post_id: string;
-    // post_id_random: string;
 
     external_person_id?: null | string; // For IDAA this is the Novi UUID
 
@@ -114,6 +108,7 @@ export interface Post_Comment {
     tmp_sort_2?: null | string;
 
     // Additional fields for convenience (database views)
+    account_id: string;
 }
 
 // Updated 2026-02-05