Add a few more default keywords (#90)

* app: application
* lib: library
* model: ai, ml, machine-learning

Author: llucax

RELEASE_NOTES.md

@@ -15,6 +15,7 @@
 * Add linting to the CI with `protolint` for API projects.
 * Bump SDK version to v0.22.0.
 * Capitalize project name in title and expand shortened words.
+* Add a few more default keywords.
 
 ## Bug Fixes
 

cookiecutter/local_extensions.py

@@ -139,8 +139,15 @@ def keywords(cookiecutter: dict[str, str]) -> str:
     """
     repo_type = cookiecutter["type"]
     extended_keywords = ["frequenz", "python", repo_type]
-    if repo_type == "api":
-        extended_keywords.extend(["grpc", "protobuf", "rpc"])
+    match repo_type:
+        case "api":
+            extended_keywords.extend(["grpc", "protobuf", "rpc"])
+        case "app":
+            extended_keywords.extend(["application"])
+        case "lib":
+            extended_keywords.extend(["library"])
+        case "model":
+            extended_keywords.extend(["ai", "ml", "machine-learning"])
     extended_keywords.append(cookiecutter["name"])
     default = _get_from_json("keywords")
     cookiecutter_keywords = cookiecutter["keywords"]