LANDFIRE symbology files for QGIS and Web

[ChloeSeeborg]

Added new LANDFIRE symbology files for QGIS and Web that previously didn't exist.

[jtgilbert]

@ChloeSeeborg I'm not sure exactly why, but one or more of the web files isn't passing validation.

[ChloeSeeborg]

@jtgilbert Is it because they are not in the usual format? They are .txt files because the web raster symbology is set up differently than the vector web symbology .json files.

[jtgilbert]

@ChloeSeeborg It looks like the existing landfire rasters have FOUR numerical values for each category (R, G, B, and opacity I think), where these new ones only have the three.

[jtgilbert]

@MattReimer any idea why this check is failing?

[MattReimer]

The python errors have been fixed. The remaining problems are all pretty legitimate:

=========================== short test summary info ============================
FAILED python/test.py::TestLambdaFunc::test_validateRamp - AssertionError: 8 != 0 : Errors were found: 


[./Symbology/web/Shared/Historic_Disturbance.txt] :: Error parsing QGIS Color Ramp: list index out of range

[./Symbology/web/Shared/Vegetation_Departure.txt] :: Error parsing QGIS Color Ramp: list index out of range

[./Symbology/web/Shared/Veg_Cover.txt] :: Error parsing QGIS Color Ramp: list index out of range

[./Symbology/web/Shared/Fuel_Disturbance.txt] :: Error parsing QGIS Color Ramp: list index out of range

[./Symbology/web/Shared/Succession_Classes.txt] :: Error parsing QGIS Color Ramp: list index out of range

[./Symbology/web/Shared/Veg_Height.txt] :: Error parsing QGIS Color Ramp: list index out of range

[./Symbology/web/Shared/Vegetation_Condition.txt] :: Error parsing QGIS Color Ramp: list index out of range

[./Symbology/web/Shared/fccs.txt] :: Error parsing QGIS Color Ramp: list index out of range
========================= 1 failed, 3 passed in 0.[80](https://github.com/Riverscapes/RiverscapesXML/actions/runs/12692291077/job/35377283605?pr=781#step:6:81)s ==========================