chore: add template

package.yaml

@@ -1,8 +1,8 @@
-name: {{ project_name }}
+name: example-project
 version: 0.1.0.0
 license: MIT
-author: "{{ author_name }}"
-maintainer: "{{ author_email }}"
+author: "mincomk"
+maintainer: "mail@drchi.co.kr"
 extra-source-files:
   - README.md
 
@@ -23,23 +23,23 @@ library:
     - base
 
 executables:
-  {{ project_name }}:
+  example-project:
     main: Main.hs
     source-dirs: app
     ghc-options: -threaded -rtsopts -with-rtsopts=-N
     dependencies:
       - base
 
-      - {{ project_name }}
+      - example-project
 
 tests:
-  {{ project_name }}-test:
+  example-project-test:
     main: Main.hs
     source-dirs: test
     dependencies:
       - base
 
-      - {{ project_name }}
+      - example-project
 
       - tasty
       - tasty-hunit