textproc/pageedit: Update to 2.7.6

https://raw.githubusercontent.com/Sigil-Ebook/PageEdit/refs/tags/2.7.6/ChangeLog.txt

PR:		296960
Approved by:	Shane <FreeBSD@ShaneWare.Biz> (maintainer)
Approved by:	osa (mentor)

*/*: Use C.UTF-8 locale

Ports 02f27a83b44d fixed the ports tree to the C locale so it would work
correctly in environments where users use a locale that isn't compatible
with the C locale, e.g. xx_YY.UTF-8 where [A-Z] includes more than just
upper case letters.  USE_LOCALE was introduced to let ports use another
locale if they needed it.  The C.UTF-8 locale was created later on to be
mostly compatible with the C locale.

Switch the ports tree locale to C.UTF-8 and remove USE_LOCALE.  The
world has moved to Unicode so all ports either require it or know how to
build correctly in a Unicode environment.

PR:		295945
Exp-run by:	antoine

textproc/pageedit: Update to 1.9.20 / Flavorize

- Switch to DISTVERSION
- Add flavors qt5 and qt6:
  qt6 as default flavor as recomended by upstream

ChangeLog:
https://github.com/Sigil-Ebook/PageEdit/blob/master/ChangeLog.txt

PR:		273159

audio/opus: bump consumers after update to 1.4

Mk/Uses: always use colon for build/run suffix

Most USES use a colon for build/run(/test) suffixes. Change kde.mk,
qt.mk and pyqt.mk to do the same, and update all ports using that.

Document in CHANGES.

PR:			266034
Exp-run by:		antoine
Approved by:		tcberner (mentor)
Differential Revision:	https://reviews.freebsd.org/D36349

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

cleanup: remove transitive py27 deprecation (www/qt5-webengine)

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

Mark ports recursively depending on Python 2.7 for expiration on June 23.

For ports optionally dependending on Python 2.7, just mark those options
as expired. Remove konquerer from the x11/kde-baseapps metaport and bump
its PORTREVISION.

Submitted by:	rene
Reviewed by:	portmgr, adridg, ehaupt, lme, madpilot, pizzamig, se, sunpoet, yuri
Approved by:	portmgr
Differential Revision:	https://reviews.freebsd.org/D28665

Update to 1.2.0

PR:		246864
Submitted by:	maintainer

New port textproc/pageedit v0.9.5

pageedit is an WYSIWYG visual XHTML editor
based on Sigil's deprecated BookView.

PR:		240633
Submitted by:	Shane <FreeBSD@ShaneWare.Biz>