fix(doc): make "iter" package visible in doc sidebar

Author: samber

README.md

@@ -61,6 +61,7 @@ import (
     "github.com/samber/lo"
     lop "github.com/samber/lo/parallel"
     lom "github.com/samber/lo/mutable"
+    loi "github.com/samber/lo/it"
 )
 ```
 

docs/docs/about.md

@@ -39,6 +39,7 @@ import (
     "github.com/samber/lo"
     lop "github.com/samber/lo/parallel"
     lom "github.com/samber/lo/mutable"
+    loi "github.com/samber/lo/it"
 )
 ```
 

docs/docs/getting-started.md

@@ -8,13 +8,13 @@ sidebar_position: 1
 
 **samber/lo** is a Lodash-style utility library for Go 1.18+ that leverages generics to provide type-safe helper functions. The library is organized into several packages, each serving different use cases.
 
-## Installation
+## 🚀 Install
 
 ```bash
 go get -u github.com/samber/lo@v1
 ```
 
-## Base Package (`lo`)
+## 🧢 Core Package (`lo`)
 
 The main package provides immutable utility functions for slices, maps, strings, math operations, and more. It's the core of the library with over 300+ functions.
 
@@ -29,26 +29,26 @@ squared := lo.Map(numbers, func(x int, _ int) int {
 // Result: [1, 4, 9, 16, 25]
 ```
 
-## Iter Package (`lo/it`)
+## 🔄 Iter Package (`lo/it`)
 
 The  `it` package provides Go 1.23+ sequence helpers with lazy evaluation, offering over 100 functions for efficient iteration without buffering.
 
 ```go
 // Future usage (Go 1.23+)
 import (
     "iter"
-    loit "github.com/samber/lo/it"
+    loi "github.com/samber/lo/it"
 )
 
 seqIn := iter.Range(0, 1000)
 
 // Lazy iteration without buffering
-seqOut := loit.Filter(seqIn, func(x int) bool {
+seqOut := loi.Filter(seqIn, func(x int) bool {
     return x%2 == 0
 })
 ```
 
-## Mutable Package (`lo/mutable`)
+## 👣 Mutable Package (`lo/mutable`)
 
 The mutable package provides in-place operations that modify collections directly, useful for performance-critical scenarios.
 
@@ -63,7 +63,7 @@ lom.Filter(&numbers, func(x int) bool {
 // Result: [2, 4]
 ```
 
-## Parallel Package (`lo/parallel`)
+## 🏎️ Parallel Package (`lo/parallel`)
 
 The parallel package enables concurrent processing of collections with built-in worker pools, perfect for CPU-intensive operations.
 
@@ -77,7 +77,7 @@ results := lop.Map(numbers, 4, func(x int) int {
 })
 ```
 
-## Key Benefits
+## ✅ Key Benefits
 
 - **Type-safe** with generics
 - **Immutable** by default (main package)
@@ -86,7 +86,7 @@ results := lop.Map(numbers, 4, func(x int) int {
 - **Lazy evaluation** with `iter` std package (Go >= 1.23)
 - **Minimal dependencies** zero dependencies outside the Go standard library
 
-## Next Steps
+## 👀 Next Steps
 
 - Check the [Go documentation](https://pkg.go.dev/github.com/samber/lo) for complete API reference
 - Explore examples in the repository

docs/docs/glossary.md

@@ -2,7 +2,7 @@
 id: glossary
 title: 📚 Glossary
 description: Comprehensive glossary of samber/lo library terms and concepts
-sidebar_position: 10
+sidebar_position: 100
 ---
 
 # Glossary

docs/sidebars.ts

@@ -26,15 +26,15 @@ const sidebars: SidebarsConfig = {
         {type: 'autogenerated', dirName: 'core'},
       ],
     },
-    // {
-    //   type: 'category',
-    //   label: '🔄 Iterator',
-    //   collapsible: true,
-    //   collapsed: true,
-    //   items: [
-    //     {type: 'autogenerated', dirName: 'iter'},
-    //   ],
-    // },
+    {
+      type: 'category',
+      label: '🔄 Iterator',
+      collapsible: true,
+      collapsed: true,
+      items: [
+        {type: 'autogenerated', dirName: 'iter'},
+      ],
+    },
     {
       type: 'category',
       label: '👣 Mutable',