web service improvements

* load and save web service state to cache file
* disable web reporting to self
* restore console handler settings
* allow to redirect logs to stderr
* verbose http error logging
* update package status by group, not by single package
* split Repository class to several traits
* move json generators/readers to dataclasses

package/archlinux/PKGBUILD

@@ -23,7 +23,7 @@ optdepends=('aws-cli: sync to s3'
 source=("https://github.com/arcan1s/ahriman/releases/download/$pkgver/$pkgname-$pkgver-src.tar.xz"
         'ahriman.sysusers'
         'ahriman.tmpfiles')
-sha512sums=('54286cfd1c9b03e7adfa639b976ace233e4e3ea8d2a2cbd11c22fc43eda60906e1d3b795e1505b40e41171948ba95d6591a4f7c328146200f4622a8ed657e8a5'
+sha512sums=('d1a88fc3c5c14258cd0f84c815ebd254749ca8f9ba4dafe4a7385ac2eafc27cc552812a1951ccf1741ddc7ac7d4b2d2ebbe15960b0796e4f37653184adb86e30'
             '13718afec2c6786a18f0b223ef8e58dccf0688bca4cdbe203f14071f5031ed20120eb0ce38b52c76cfd6e8b6581a9c9eaa2743eb11abbaca637451a84c33f075'
             '55b20f6da3d66e7bbf2add5d95a3b60632df121717d25a993e56e737d14f51fe063eb6f1b38bd81cc32e05db01c0c1d80aaa720c45cde87f238d8b46cdb8cbc4')
 backup=('etc/ahriman.ini'

package/etc/ahriman.ini.d/logging.ini

@@ -2,11 +2,17 @@
 keys = root,builder,build_details,http
 
 [handlers]
-keys = build_file_handler,file_handler,http_handler
+keys = console_handler,build_file_handler,file_handler,http_handler
 
 [formatters]
 keys = generic_format
 
+[handler_console_handler]
+class = StreamHandler
+level = DEBUG
+formatter = generic_format
+args = (sys.stderr,)
+
 [handler_file_handler]
 class = logging.handlers.RotatingFileHandler
 level = DEBUG
@@ -26,7 +32,7 @@ formatter = generic_format
 args = ('/var/log/ahriman/http.log', 'a', 20971520, 20)
 
 [formatter_generic_format]
-format = %(asctime)s : %(levelname)s : %(funcName)s : %(message)s
+format = [%(levelname)s %(asctime)s] [%(filename)s:%(lineno)d] [%(funcName)s]: %(message)s
 datefmt =
 
 [logger_root]