Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/basic-decode.quoted-printable

@@ -0,0 +1,9 @@
+=00=01=02=03=04=05=06=07=08=09
+=0B=0C=0D=0E=0F=10=11=12=13=14=15=16=17=18=19=1A=1B=1C=1D=1E=1F !"#$%&'()*+=
+,-./0123456789:;<=3D>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrst=
+uvwxyz{|}~=7F=80=81=82=83=84=85=86=87=88=89=8A=8B=8C=8D=8E=8F=90=91=92=93=
+=94=95=96=97=98=99=9A=9B=9C=9D=9E=9F=A0=A1=A2=A3=A4=A5=A6=A7=A8=A9=AA=AB=AC=
+=AD=AE=AF=B0=B1=B2=B3=B4=B5=B6=B7=B8=B9=BA=BB=BC=BD=BE=BF=C0=C1=C2=C3=C4=C5=
+=C6=C7=C8=C9=CA=CB=CC=CD=CE=CF=D0=D1=D2=D3=D4=D5=D6=D7=D8=D9=DA=DB=DC=DD=DE=
+=DF=E0=E1=E2=E3=E4=E5=E6=E7=E8=E9=EA=EB=EC=ED=EE=EF=F0=F1=F2=F3=F4=F5=F6=F7=
+=F8=F9=FA=FB=FC=FD=FE=FF

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/basic-encode.expected

@@ -0,0 +1,9 @@
+=00=01=02=03=04=05=06=07=08=09
+=0B=0C=0D=0E=0F=10=11=12=13=14=15=16=17=18=19=1A=1B=1C=1D=1E=1F !"#$%&'()*+=
+,-./0123456789:;<=3D>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrst=
+uvwxyz{|}~=7F=80=81=82=83=84=85=86=87=88=89=8A=8B=8C=8D=8E=8F=90=91=92=93=
+=94=95=96=97=98=99=9A=9B=9C=9D=9E=9F=A0=A1=A2=A3=A4=A5=A6=A7=A8=A9=AA=AB=AC=
+=AD=AE=AF=B0=B1=B2=B3=B4=B5=B6=B7=B8=B9=BA=BB=BC=BD=BE=BF=C0=C1=C2=C3=C4=C5=
+=C6=C7=C8=C9=CA=CB=CC=CD=CE=CF=D0=D1=D2=D3=D4=D5=D6=D7=D8=D9=DA=DB=DC=DD=DE=
+=DF=E0=E1=E2=E3=E4=E5=E6=E7=E8=E9=EA=EB=EC=ED=EE=EF=F0=F1=F2=F3=F4=F5=F6=F7=
+=F8=F9=FA=FB=FC=FD=FE=FF

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt.quoted-printable

@@ -0,0 +1,7 @@
+A =3D wasn't properly encoded (should be kept): APE=MAN MAN=APE
+A =3D wasn't properly encoded (lowercase): ape=man man=ape
+Lowercase hexchars: =bb=a1=4b=44=45 =72=75=6c=65=7a=21=ab
+Mixed-case hexchars: =Bb=A1=4B=44=45 =72=75=6C=65=7A=21=aB
+A misplaced (unencoded =3D), followed by whitespace: =  not at end!
+Two consecutive =3D at the end of the line: ==
+A misplaced (unencoded =3D), as the ultimate character: =

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt.quoted-printable.expected

@@ -0,0 +1,6 @@
+A = wasn't properly encoded (should be kept): APE=MAN MAN=APE
+A = wasn't properly encoded (lowercase): ape=man man=ape
+Lowercase hexchars: »¡KDE rulez!«
+Mixed-case hexchars: »¡KDE rulez!«
+A misplaced (unencoded =), followed by whitespace: =  not at end!
+Two consecutive = at the end of the line: =A misplaced (unencoded =), as the ultimate character: =

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt2.quoted-printable

@@ -0,0 +1 @@
+An incomplete encoded character at the very end of the encoded data: =a

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt2.quoted-printable.expected

@@ -0,0 +1 @@
+An incomplete encoded character at the very end of the encoded data: =a

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt3.quoted-printable

@@ -0,0 +1 @@
+An invalid encoded character at the very end of the encoded data: =ax

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt3.quoted-printable.expected

@@ -0,0 +1 @@
+An invalid encoded character at the very end of the encoded data: =ax

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt4.quoted-printable

@@ -0,0 +1 @@
+Two =3D at the very end of the encoded data: ==

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/corrupt4.quoted-printable.expected

@@ -0,0 +1 @@
+Two = at the very end of the encoded data: ==

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/wrap-encode

@@ -0,0 +1,44 @@
+This is a line without a special char at the end.
+This is a line with a space at the end. 
+This is a line with multiple spaces at the end.       
+This is a line with a tab at the end.	
+This is a line with an umlaut at the end.ä
+This is a line with an umlaut and a space at the end.ä 
+This is a line with an umlaut and a tab at the end.ä	
+From This is a line with From at the beginning.
+.This is a line with a dot at the beginning.
+-This is a line with a dash at the beginning.
+
+This is a very long line (ä ) which just happens to be wrapped so that a From appears at the beginning of the second line. Furthermore, this break. makes a dot appear as the first character on the third line.
+
+Just long enough: xxxxxxxx This is a line without a special char at the end.
+Just too long: xxxxxxxxxxxx This is a line without a special char at the end.
+xxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line without a special char at the end.
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line without a special char at the end.
+
+Just long enough: xxxxxxxxxxxxxxx This is a line with a space at the end. 
+Just too long: xxxxxxxxxxxxxxxxxxx This is a line with a space at the end. 
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a space at the end. 
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a space at the end. 
+
+Just long enough: xxxxxxxxxxxxxxxxx This is a line with a tab at the end.	
+Just too long: xxxxxxxxxxxxxxxxxxxxx This is a line with a tab at the end.	
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a tab at the end.	
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a tab at the end.	
+
+Just long enough: xxxxxxxxxxxxx This is a line with an umlaut at the end.ä
+Just too long: xxxxxxxxxxxxxxxxx This is a line with an umlaut at the end.ä
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with an umlaut at the end.ä
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with an umlaut at the end.ä
+
+Just long enough This is a line with an umlaut and a space at the end.ä 
+Just too long: xx This is a line with an umlaut and a space at the end.ä 
+xxxxxxxxxxxxxxxxxx This is a line with an umlaut and a space at the end.ä 
+xxxxxxxxxxxxxxxxxxx This is a line with an umlaut and a space at the end.ä 
+
+Just long enough:  This is a line with an umlaut and a tab at the end.ä	
+Just too long: xxxx This is a line with an umlaut and a tab at the end.ä	
+xxxxxxxxxxxxxxxxxxxx This is a line with an umlaut and a tab at the end.ä	
+xxxxxxxxxxxxxxxxxxxxx This is a line with an umlaut and a tab at the end.ä	
+
+This line has a space at the end and ends the buffer 

local/recipes/kde/kf6-kcodecs/source/autotests/data/codec_quoted-printable/wrap-encode.expected

@@ -0,0 +1,64 @@
+This is a line without a special char at the end.
+This is a line with a space at the end.=20
+This is a line with multiple spaces at the end.      =20
+This is a line with a tab at the end.=09
+This is a line with an umlaut at the end.=E4
+This is a line with an umlaut and a space at the end.=E4=20
+This is a line with an umlaut and a tab at the end.=E4=09
+=46rom This is a line with From at the beginning.
+=2EThis is a line with a dot at the beginning.
+=2DThis is a line with a dash at the beginning.
+
+This is a very long line (=E4 ) which just happens to be wrapped so that a =
+=46rom appears at the beginning of the second line. Furthermore, this break=
+=2E makes a dot appear as the first character on the third line.
+
+Just long enough: xxxxxxxx This is a line without a special char at the end.
+Just too long: xxxxxxxxxxxx This is a line without a special char at the en=
+d.
+xxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line without a special char at the e=
+nd.
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line without a special char at the =
+end.
+
+Just long enough: xxxxxxxxxxxxxxx This is a line with a space at the end.=20
+Just too long: xxxxxxxxxxxxxxxxxxx This is a line with a space at the end.=
+=20
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a space at the end.=
+=20
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a space at the end=
+=2E=20
+
+Just long enough: xxxxxxxxxxxxxxxxx This is a line with a tab at the end.=09
+Just too long: xxxxxxxxxxxxxxxxxxxxx This is a line with a tab at the end.=
+=09
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a tab at the end.=
+=09
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with a tab at the end=
+=2E=09
+
+Just long enough: xxxxxxxxxxxxx This is a line with an umlaut at the end.=E4
+Just too long: xxxxxxxxxxxxxxxxx This is a line with an umlaut at the end.=
+=E4
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with an umlaut at the end.=
+=E4
+xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx This is a line with an umlaut at the end=
+=2E=E4
+
+Just long enough This is a line with an umlaut and a space at the end.=E4=20
+Just too long: xx This is a line with an umlaut and a space at the end.=E4=
+=20
+xxxxxxxxxxxxxxxxxx This is a line with an umlaut and a space at the end.=E4=
+=20
+xxxxxxxxxxxxxxxxxxx This is a line with an umlaut and a space at the end.=
+=E4=20
+
+Just long enough:  This is a line with an umlaut and a tab at the end.=E4=09
+Just too long: xxxx This is a line with an umlaut and a tab at the end.=E4=
+=09
+xxxxxxxxxxxxxxxxxxxx This is a line with an umlaut and a tab at the end.=E4=
+=09
+xxxxxxxxxxxxxxxxxxxxx This is a line with an umlaut and a tab at the end.=
+=E4=09
+
+This line has a space at the end and ends the buffer=20