fix some linter issues

Author: csibepapa

src/trackr/cli.py

@@ -138,7 +138,7 @@ def note_from_clipboard(
         be added as a note.
     :return: This function does not return a value.
     """
-    """Add clipboard text as note."""
+
     init_db()
     clip = pyperclip.paste().strip()
     if not clip:
@@ -181,7 +181,7 @@ def add_from_clipboard( # pylint: disable=too-many-arguments,too-many-positional
     :param meta_items: A list of additional metadata key-value pairs in the format "key=value".
     :return: None
     """
-    """Create item using clipboard text as title or description."""
+
     init_db()
 
     try:
@@ -249,7 +249,7 @@ def list_cmd(
     :raises typer.BadParameter: If the state filter is invalid or if one of the
         specified fields in the fields parameter is not valid.
     """
-    """List items."""
+
     init_db()
 
     try:
@@ -261,14 +261,14 @@ def list_cmd(
         typer.echo("No items found.")
         return
 
-    VALID_FIELDS = {
+    VALID_FIELDS = {# module top-level
         "id",
         "title",
         "description",
         "state",
         "next_review",
         "last_event_at",
-    } # module top-level
+    }
 
     selected_fields = None
     if fields:
@@ -354,7 +354,7 @@ def set_state_cmd(item_id: str = typer.Argument(...), new_state: str = typer.Arg
     :type new_state: str
     :return: None
     """
-    """Change item state."""
+
     init_db()
     try:
         set_state(item_id, new_state)
@@ -379,7 +379,7 @@ def note(item_id: str = typer.Argument(...), text: str = typer.Argument(...)) ->
     :return: None
     :raises typer.BadParameter: If the provided input parameters are invalid.
     """
-    """Add a note to an item."""
+
     init_db()
     try:
         add_note(item_id, text)
@@ -406,7 +406,7 @@ def set_review_cmd(
         or an empty string if no date is specified.
     :return: None
     """
-    """Set next review date."""
+
     init_db()
     try:
         set_next_review(item_id, next_review or None)
@@ -435,7 +435,7 @@ def review(
                      from all categories will be displayed.
     :return: None
     """
-    """Show review agenda."""
+
     init_db()
     groups = review_items(due_only=due_only)
 
@@ -469,7 +469,7 @@ def import_yaml(path: Path = typer.Argument(..., exists=True, readable=True)) ->
     :raises typer.BadParameter: If the YAML content doesn't meet the required
         structure or any individual item within the file is invalid.
     """
-    """Import or upsert items from YAML."""
+
     init_db()
     with path.open("r", encoding="utf-8") as f:
         data = yaml.safe_load(f) or {}
@@ -510,7 +510,7 @@ def export_yaml(path: Path = typer.Argument(...)) -> None:
              items exported.
     :rtype: None
     """
-    """Export all items to YAML."""
+
     init_db()
     payload = {"items": export_items()}
     path.parent.mkdir(parents=True, exist_ok=True)
@@ -558,7 +558,7 @@ def history_cmd(
     :param limit: The maximum number of events to display. Default is 50.
     :return: None
     """
-    """Show full event history for one item."""
+
     init_db()
     try:
         rows = history(item_id, limit)