Opening Mod io with invalid mods create errors

[Stan]

To reproduce

• Load some mods for A25
• Switch to A26 notice you get red mods in the mod selector
• open modio anyway

Fixed in r25881

ERROR: Errors executing script event "Tick"
ERROR: JavaScript error: gui/modio/modio.js line 180 compatibilityColor is not defined displayMods/modsAvailableList.list_name<@gui/modio/modio.js:180:57 displayMods@gui/modio/modio.js:180:46 listed@gui/modio/modio.js:49:3 onTick@gui/modio/modio.js:154:13 __eventhandler21 (Tick)@modio Tick:1:1
ERROR: Errors executing script event "Tick"
ERROR: JavaScript error: gui/modio/modio.js line 180 compatibilityColor is not defined displayMods/modsAvailableList.list_name<@gui/modio/modio.js:180:57 displayMods@gui/modio/modio.js:180:46 listed@gui/modio/modio.js:49:3 onTick@gui/modio/modio.js:154:13 __eventhandler21 (Tick)@modio Tick:1:1
ERROR: Errors executing script event "Tick"

To reproduce the following errors:

• Enable Sharpening/FXAA in the options.

• Go in the mod selector and disable all mods
• Save the config
• Quit (e.g. alt + F4)

Or run the game with only the mod mod.

$ binaries/system/pyrogenesis -mod="mod"

ERROR: CCacheLoader failed to find archived or source file for: "shaders/effects/cas.xml"
ERROR: Failed to load effect 'cas'
ERROR: CCacheLoader failed to find archived or source file for: "shaders/effects/fxaa.xml"
ERROR: Failed to load effect 'fxaa'

A possible solution is to move all those effects into the mod mod.

[Silier]

for modio errors dont know what is with shaders yet

[Silier]

In 25881:

Fix mod calling function from public

public mod does not have to be activated, moving compatibilityColor to mod

Differential revision: D4237
Refs: #6294
Comments by: @bb

[Silier]

remaining issue with shaders