docs: enhance noDuplicateImport documentation with detailed descriptions and todos

Author: Rel1cx

packages/tsl-module/docs/README.md

@@ -4,4 +4,4 @@
 
 | Variable | Description |
 | ------ | ------ |
-| [noDuplicateImport](variables/noDuplicateImport.md) | Rule to disallow duplicate imports from the same module. |
+| [noDuplicateImport](variables/noDuplicateImport.md) | Rule to disallow duplicate imports from the same module. Combine multiple import statements from the same module into a single statement. |

packages/tsl-module/docs/variables/noDuplicateImport.md

@@ -6,7 +6,7 @@
 const noDuplicateImport: (options?: "off") => Rule<unknown>;
 ```
 
-Rule to disallow duplicate imports from the same module.
+Rule to disallow duplicate imports from the same module. Combine multiple import statements from the same module into a single statement.
 
 ## Parameters
 
@@ -18,6 +18,14 @@ Rule to disallow duplicate imports from the same module.
 
 `Rule`\<`unknown`\>
 
+## Todo
+
+Consider handling side-effect imports (e.g., `import 'module';`) separately if needed.
+
+## Todo
+
+Add autofix to merge duplicate imports automatically.
+
 ## Examples
 
 ```ts

packages/tsl-module/src/rules/no-duplicate-import.ts

@@ -11,6 +11,9 @@ export const messages = {
 /**
  * Rule to disallow duplicate imports from the same module. Combine multiple import statements from the same module into a single statement.
  *
+ * @todo Consider handling side-effect imports (e.g., `import 'module';`) separately if needed.
+ * @todo Add autofix to merge duplicate imports automatically.
+ *
  * @example
  *
  * ```ts