update final game assets structure

docs/04-game-asset-structure/01-default-assets-structure.md

@@ -196,6 +196,8 @@ Main game assets are stored in the `main-game` folder, organized by platform and
 When a feature is activated, its assets are loaded directly, bypassing the main game asset folders.
 :::
 
+---
+
 #### Feature Game Asset
 
 ##### Overview
@@ -229,28 +231,132 @@ Feature game assets (e.g., free-game, pickup, bonus, gamble) are stored in a fol
 |:-----------:|:-----------------:|:---------------:|
 | ![Feature Game](./img/feature-assets.png) | ![Desktop Asset Structure](./img/feature-assets-desktop.png) | ![Mobile Asset Structure](./img/feature-assets-mobile.png) |
 
-#### Localizes Asset
+---
 
-`localizes/` là nơi lưu trữ assets của các ngôn ngữ khác nhau như : ZH, TH, ID..v.v
+#### Localized Assets
+
+The `localizes/` folder contains assets tailored for different languages (e.g., ZH, TH, ID). This ensures that fonts and textures can be displayed appropriately for each supported locale.
+
+##### Folder structure:
 
 ```plaintext
     assets/
     └── game-assets/
         ├── fonts/
-        │   ├── localizes/    # Localized font files
+        │   ├── localizes/       # Fonts for each language
-        │   └── preloads/     # Fonts loaded at startup
+        │   └── preloads/        # Default fonts (usually English) loaded at startup
         └── textures/
             ├── desktop/
-            │   ├── localizes/   # Localized textures for desktop
+            │   ├── localizes/   # Desktop textures for each language
-            │   ├── postloads/   # Desktop textures loaded after startup
+            │   ├── postloads/   # Desktop textures loaded after startup (default: en)
-            │   └── preloads/    # Desktop textures loaded at startup
+            │   └── preloads/    # Desktop textures loaded at startup (default: en)
             └── mobile/
-                ├── localizes/   # Localized textures for mobile
+                ├── localizes/   # Mobile textures for each language
-                ├── postloads/   # Mobile textures loaded after startup
+                ├── postloads/   # Mobile textures loaded after startup (default: en)
-                └── preloads/    # Mobile textures loaded at startup
+                └── preloads/    # Mobile textures loaded at startup (default: en)
 ```
-sprite trong `preloads`, `postloads`: defaut là en
+
+- Assets in `localizes/` are organized by language code (e.g., `zh`, `th`, `id`).
+- Sprites in `preloads/` and `postloads/` use English (`en`) as the default language.
 
 ![Location](./img/localizes-assets.png)
 
+---
+
+#### Meta JSON Merger (Cocos Creator Editor Extension)
+
+##### Purpose
+
+Merges multiple JSON metadata files from `library/imports/` into one consolidated file (`fullMetaData.json`) to streamline asset management and build optimization.
+
+![Purpose](./img/merge-json-assets.png)
+
+##### Features
+
+- Recursively collects `.json` files (excluding `fullMetaData.json`)
+- Filters out:
+  - `cc.SceneAsset`
+  - `cc.Prefab`
+
+##### Example
+
+- **Input**: `{Project}/library/imports/**/*.json`
+- **Output**: `{Project}/library/imports/fullMetaData.json`
+
+```json
+{
+  "asset1.json": { /* metadata */ },
+  "asset2.json": { /* metadata */ }
+}
+```
+---
+
+####  Texture Compression Tool (Cocos Creator Extension)
+
+##### Purpose
+
+This editor extension manages texture compression settings for game assets to optimize performance and build size.
+
+![Compression](./img/compress-over.png)
+
+##### Compression Settings
+| Description | Action Compress Texture |
+|:----------- |:----------------------:|
+| Compresses all textures in:<br/>- `assets/Core`<br/>- `assets/game` | ![Compression](./img/compress-texture.png) |
+| Compresses all textures in:<br/>- `assets/game` only | ![Compression](./img/compress-texture1.png) |
+| Removes all compression settings | ![Compression](./img/compress-texture2.png) |
+
+**Example:**  
+Compression settings for PNG and JPG formats:
+
+![Compression Settings](./img/compress-setting.png)
+
+##### Workflow
+
+1. **Query** texture assets by UUID
+2. **Apply** compression settings to their meta data
+3. **Save** updated meta files
+4. **Log** progress and handle errors in console
+
+##### Benefits
+
+* Reduces texture file sizes
+* Speeds up builds and runtime loading
+* Supports platform-specific formats
+* Batch processing for efficiency
+
+---
+
+#### Remove Packable Texture – Cocos Creator Tool
+
+##### Overview
+
+This editor extension removes the `packable` flag from all texture assets in your project, preventing them from being packed into texture atlases.
+
+![Remove Packable](./img/remove-packable-texture.png)
+
+
+##### Why Remove Packable
+
+Removing the `packable` flag gives you:
+- **Better memory management** – load/unload textures individually
+- **Prevents automatic atlas generation** – useful for large or dynamic textures
+
+###### Use Cases
+- Large background images
+- Special effects (particles, dynamic textures)
+- Render textures
+- Dynamically loaded assets
+- High-res UI elements with custom compression needs
+
+##### Query Texture
+
+- Scans `db://assets/**/*` for all texture assets.
+
+**Example:**   
+
+Compression settings for PNG and JPG formats:               
+![Remove Packable](./img/remove-packable.png)
+
+---