feat: add --plain option to the show command in order to render notes as plaintext

.pre-commit-config.yaml

@@ -2,7 +2,7 @@ files: ^halig|tests$
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v4.5.0
     hooks:
       - id: trailing-whitespace
         args: [ --markdown-linebreak-ext=md ]
@@ -19,7 +19,7 @@ repos:
         args: [ --fix=lf ]
 
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.0.280
+    rev: v0.1.6
     hooks:
       - id: ruff
         args:
@@ -27,7 +27,7 @@ repos:
           - --exit-non-zero-on-fix
 
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 23.11.0
     hooks:
       - id: black
         pass_filenames: false