Update docs, show only updated apps

In the previous commit, all updated packages were shown in the sidebar,
instead of apps. This commit reverts that change, because apps are
usually more relevant to users.

It may make more sense to display recently updated packages on the page
that showcase packages, but that can be done later.

ARCHITECTURE.md

@@ -28,6 +28,9 @@ sequenceDiagram
 #### [chumweb/\_\_main\_\_.py](chumweb/__main__.py)
 Contains the main function.
 
+#### [chumweb/atom_feed.py](chumweb/atom_feed.py)
+Contains functions for creating Atom feeds.
+
 #### [chumweb/config.py](chumweb/config.py)
 Contains the definitions of all settings that can be set via environment variables
 or command line options.

chumweb/static_site_gen.py

@@ -1,7 +1,6 @@
 """
 This module generates the static website
 """
-import dataclasses
 import json
 import os
 import random
@@ -118,7 +117,7 @@ def render_template(template: Template, out_file: str | Path, **kwargs):
         kwargs["chum_installer"] = "sailfishos-chum-gui-installer"
         kwargs["config"] = CONFIG
         kwargs["repo_version"] = repo_info.version
-        kwargs["recently_updated_pkgs"] = recently_updated_pkgs[:CONFIG.updated_apps_count]
+        kwargs["recently_updated_pkgs"] = recently_updated_apps[:CONFIG.updated_apps_count]
         kwargs["feeds"] = feeds
         template.stream(**kwargs).dump(str(out_file))
 
@@ -268,7 +267,7 @@ def create_package_page(pkg: Package):
 
         render_template(pkg_template, str(out_file), pkg=pkg)
 
-    total_sitegen_steps = 5
+    total_sitegen_steps = 6
     step_progress(sitegen_step, "Creating directory structure", 1, total_sitegen_steps)
     recreate_directory_skeleton()
     copy_static_dirs()
@@ -319,6 +318,7 @@ def create_package_page(pkg: Package):
         json.dump(search_documents, packages_file)
 
     # Write Atom feeds
+    step_progress(sitegen_step, "Generating atom feeds", 6, total_sitegen_steps)
     for feed in feeds:
         xml = create_package_atom_feed(feed.pkgs[:CONFIG.feed_updated_apps_count], feed.url, feed.title)
         with open(www_path.joinpath(feed.path), "w") as atom_file: