docs(index): sort the index links alphabetically

Signed-off-by: lhdjply <lhdjply@126.com>

docs/integration/bindings/index.rst

@@ -6,8 +6,8 @@ Bindings
 .. toctree::
    :maxdepth: 2
 
-   micropython
-   cpp
-   pikascript
-   javascript
    api_json
+   cpp
+   javascript
+   micropython
+   pikascript

docs/integration/chip/index.rst

@@ -5,8 +5,8 @@ Chip vendors
 .. toctree::
     :maxdepth: 2
 
+    arm
     espressif
     nxp
     renesas
     stm32
-    arm

docs/integration/driver/display/index.rst

@@ -9,8 +9,8 @@ Display
     gen_mipi
     ili9341
     lcd_stm32_guide
+    renesas_glcdc
+    st_ltdc
     st7735
     st7789
     st7796
-    renesas_glcdc
-    st_ltdc

docs/integration/driver/index.rst

@@ -6,9 +6,9 @@ Drivers
     :maxdepth: 2
 
     display/index
-    touchpad/index
     libinput
-    X11
-    windows
     opengles
+    touchpad/index
     wayland
+    windows
+    X11

docs/integration/driver/touchpad/index.rst

@@ -5,5 +5,5 @@ Touchpad
 .. toctree::
     :maxdepth: 2
 
-    ft6x36
     evdev
+    ft6x36

docs/integration/ide/index.rst

@@ -5,5 +5,5 @@ IDEs
 .. toctree::
     :maxdepth: 2
 
-    pc-simulator
     mdk
+    pc-simulator

docs/integration/index.rst

@@ -5,10 +5,10 @@ Integration and Drivers
 .. toctree::
     :maxdepth: 2
 
+    bindings/index
     building/index
     chip/index
     driver/index
     framework/index
     ide/index
     os/index
-    bindings/index

docs/integration/os/index.rst

@@ -4,11 +4,11 @@
 
 .. toctree:: :maxdepth: 2
 
-    nuttx
-    rt-thread
     freertos
-    zephyr
-    px5
     mqx
+    nuttx
+    px5
     qnx
+    rt-thread
     yocto/index
+    zephyr

docs/libs/index.rst

@@ -8,21 +8,21 @@
 .. toctree::
     :maxdepth: 1
 
-    fs
-    bmp
-    tjpgd
-    libjpeg_turbo
-    lodepng
-    libpng
-    gif
-    freetype
-    tiny_ttf
-    qrcode
-    barcode
-    rlottie
-    ffmpeg
-    rle
     arduino_esp_littlefs
     arduino_sd
+    barcode
+    bmp
+    ffmpeg
+    freetype
+    fs
+    gif
     lfs
-    svg
+    libjpeg_turbo
+    libpng
+    lodepng
+    qrcode
+    rle
+    rlottie
+    svg
+    tiny_ttf
+    tjpgd

docs/others/index.rst

@@ -7,14 +7,14 @@ Others
 .. toctree::
     :maxdepth: 1
 
-    snapshot
-    monkey
-    gridnav
     file_explorer
     font_manager
     fragment
-    observer
+    gridnav
-    imgfont
     ime_pinyin
+    imgfont
+    monkey
     obj_id
     obj_property
+    observer
+    snapshot

docs/overview/debugging/index.rst

@@ -7,7 +7,7 @@ Debugging LVGL
 .. toctree::
     :maxdepth: 2
 
+    gdb_plugin
     log
     profiler
     vg_lite_tvg
-    gdb_plugin

docs/overview/index.rst

@@ -8,21 +8,21 @@ Overview
 .. toctree::
     :maxdepth: 2
 
-    obj
+    animations
+    color
     coord
+    debugging/index
+    display
+    event
+    font
+    fs
+    image
+    indev
+    layer
+    new_widget
+    obj
+    renderers/index
+    scroll
     style
     style-props
-    scroll
-    layer
-    event
-    indev
-    display
-    color
-    font
-    image
-    fs
-    animations
     timer
-    renderers/index
-    new_widget
-    debugging/index

docs/overview/renderers/index.rst

@@ -5,11 +5,12 @@ Renderers and GPUs
 .. toctree::
     :maxdepth: 2
 
-    sw
-    sdl
     arm2d
+    nema_gfx
     pxp
+    sdl
     stm32_dma2d
+    sw
     vglite
     vg_lite
-    nema_gfx
+    

docs/porting/index.rst

@@ -8,11 +8,11 @@ Porting
 .. toctree::
     :maxdepth: 2
 
-    project
     display
+    draw
     indev
+    os
+    project
+    sleep
     tick
     timer_handler
-    sleep
-    os
-    draw

docs/widgets/index.rst

@@ -8,14 +8,14 @@ Widgets
     :maxdepth: 1
 
     obj
-    arc
     animimg
+    arc
     bar
     button
     buttonmatrix
     calendar
-    chart
     canvas
+    chart
     checkbox
     dropdown
     image