Standardise Fedora spec to packaging guidelines

* move actual building process to %build
* remove AutoReqProv as the package purely contains text files and
  fonts. There's no dependencies to begin with. This feature is also
  intended as sort of a "last resort" and we don't need this here.
* define LICENSE as %license, which automatically puts it in a
  standardised directory

fedora/jellyfin-web.spec

@@ -17,9 +17,6 @@ BuildRequires:	git
 BuildRequires:	npm
 %endif
 
-# Disable Automatic Dependency Processing
-AutoReqProv:    no
-
 %description
 Jellyfin is a free software media system that puts you in control of managing and streaming your media.
 
@@ -27,22 +24,26 @@ Jellyfin is a free software media system that puts you in control of managing an
 %prep
 %autosetup -n jellyfin-web-%{version} -b 0
 
-%build
-
-%install
 %if 0%{?rhel} > 0 && 0%{?rhel} < 8
 # Required for CentOS build
 chown root:root -R .
 %endif
+
+
+%build
 npm ci --no-audit --unsafe-perm
-%{__mkdir} -p %{buildroot}%{_datadir}
+
-mv dist %{buildroot}%{_datadir}/jellyfin-web
+
-%{__install} -D -m 0644 LICENSE %{buildroot}%{_datadir}/licenses/jellyfin/LICENSE
+%install
+%{__mkdir} -p %{buildroot}%{_datadir}/jellyfin-web
+%{__cp} -r dist/* %{buildroot}%{_datadir}/jellyfin-web
+
 
 %files
 %defattr(644,root,root,755)
 %{_datadir}/jellyfin-web
-%{_datadir}/licenses/jellyfin/LICENSE
+%license LICENSE
+
 
 %changelog
 * Fri Jun 10 2022 Jellyfin Packaging Team <packaging@jellyfin.org>