Add new category and rename existing one

Author: janine9vn

pydis_site/apps/resources/resources/netbats_project_ideas.yaml

@@ -11,4 +11,4 @@ tags:
     - beginner
     - intermediate
   type:
-    - project ideas
+    - practice

pydis_site/apps/resources/templatetags/get_category_icon.py

@@ -6,7 +6,9 @@
     "Algorithms And Data Structures": "fa-cogs",
     "Beginner": "fa-play-circle",
     "Book": "fa-book",
+    "Cheatsheet": "fa-solid fa-toolbox",
     "Community": "fa-users",
+    "Conference Talks": "fa-solid fa-film",
     "Course": "fa-chalkboard-teacher",
     "Data Science": "fa-flask",
     "Databases": "fa-server",
@@ -20,7 +22,7 @@
     "Other": "fa-question-circle",
     "Paid": "fa-dollar-sign",
     "Podcast": "fa-microphone-alt",
-    "Project Ideas": "fa-lightbulb",
+    "Practice": "fa-lightbulb",
     "Security": "fa-solid fa-lock",
     "Software Design": "fa-paint-brush",
     "Subscription": "fa-credit-card",