feat: support feed generation

setup.py

@@ -7,6 +7,8 @@ package_data = {"": ["*"], "lumbunglib": ["templates/*"]}
 
 install_requires = [
     "Jinja2>=3.0.3,<4.0.0",
+    "bs4>=0.0.1,<0.0.2",
+    "feedparser>=6.0.8,<7.0.0",
     "ics>=0.7,<0.8",
     "natural>=0.2.0,<0.3.0",
     "peertube @ "
@@ -16,7 +18,11 @@ install_requires = [
 ]
 
 entry_points = {
-    "console_scripts": ["cal = lumbunglib.cloudcal:main", "vid = lumbunglib.video:main"]
+    "console_scripts": [
+        "lumbunglib-cal = lumbunglib.cloudcal:main",
+        "lumbunglib-feed = lumbunglib.feed:main",
+        "lumbunglib-vid = lumbunglib.video:main",
+    ]
 }
 
 setup_kwargs = {