Wiki Update 9 - Speed (#10173)

* Improve initial layer speed documentation

Expanded explanations for initial layer speed settings, including benefits of slower first layers, detailed descriptions for each speed parameter, and added an illustrative image for the 'number of slow layers' setting.

* Update Volumetric speed calib + images

* Update speed_settings_other_layers_speed.md

* Improved MVFS descriptions

Co-Authored-By: dewi-ny-je <2866139+dewi-ny-je@users.noreply.github.com>
Co-Authored-By: MxBrnr <142743732+mxbrnr@users.noreply.github.com>
Co-Authored-By: Rodrigo <162915171+RF47@users.noreply.github.com>

* Clarify bed temperature effects

* MVF images from 14 to 19

To match description

* Update temp-calib.md

* Expand and clarify temperature calibration guide

Added a standard temperature ranges table for common 3D printing materials, clarified and expanded sections on bed and chamber temperature, and improved formatting and tips for optimal print quality.

Co-Authored-By: dewi-ny-je <2866139+dewi-ny-je@users.noreply.github.com>

* Update links for acceleration and jerk settings

* Small perimeters

* Update speed_settings_other_layers_speed.md

* Add reference to ironing speed settings

* Update overhang speed

* Add travel speed illustration

* Update avoid crossing

* Update speed_settings_acceleration.md

* Update speed_settings_overhang_speed.md

* Update speed_settings_acceleration.md

* Update speed_settings_jerk_xy.md

* Update speed_settings_jerk_xy.md

* Update ERS documentation and replace images with PNGs

* Seam Aligned Back

* Copilot FIX

Co-Authored-By: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: dewi-ny-je <2866139+dewi-ny-je@users.noreply.github.com>
Co-authored-by: MxBrnr <142743732+mxbrnr@users.noreply.github.com>
Co-authored-by: Rodrigo <162915171+RF47@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

doc/print_settings/speed/speed_settings_overhang_speed.md

@@ -1,12 +1,21 @@
 # Overhang Speed
 
+- [Slow down for overhang](#slow-down-for-overhang)
+  - [Slow down for curled perimeters](#slow-down-for-curled-perimeters)
+  - [Overhang speed](#overhang-speed-1)
+- [Bridge speed](#bridge-speed)
+
 ## Slow down for overhang
 
 Enable this option to slow printing down for different overhang degree.
+This can help improve print quality and reduce issues like stringing or sagging.
 
 ### Slow down for curled perimeters
 
 Enable this option to slow down printing in areas where perimeters may have curled upwards. For example, additional slowdown will be applied when printing overhangs on sharp corners like the front of the Benchy hull, reducing curling which compounds over multiple layers.  
+
+![slow-down-for-curled-perimeters](https://github.com/SoftFever/OrcaSlicer/blob/main/doc/images/speed/slow-down-for-curled-perimeters.png)
+
 It is generally recommended to have this option switched on unless your printer cooling is powerful enough or the print speed slow enough that perimeter curling does not happen. If printing with a high external perimeter speed, this parameter may introduce slight artifacts when slowing down due to the large variance in print speeds. If you notice artifacts, ensure your pressure advance is tuned correctly.  
 
 > [!NOTE]
@@ -14,8 +23,12 @@ It is generally recommended to have this option switched on unless your printer
 
 ### Overhang speed
 
-This is the speed for various overhang degrees. Overhang degrees are expressed as a percentage of line width. 0 speed means no slowing down for the overhang degree range and wall speed is used.
+This is the speed for various overhang degrees. Overhang degrees are expressed as a percentage of [line width](quality_settings_line_width).  
+
+> [!NOTE]
+> 0 speed means no slowing down for the overhang degree range and wall speed is used.
 
 ## Bridge speed
 
-Set speed for external and internal bridges.
+Set speed for external and internal bridges.  
+It's usually recommended to increase internal bridge speed to reduce print time, while external bridge speed should be reduced to improve print quality.