Add --category option to cmdforge create command

Tools support categories (Text, Developer, Data, Other) but the CLI
create command was missing this option. Now users can specify a
category when creating tools from the command line.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/cmdforge/cli/__init__.py

@@ -35,6 +35,7 @@ def main():
     p_create = subparsers.add_parser("create", help="Create a new tool")
     p_create.add_argument("name", help="Tool name")
     p_create.add_argument("-d", "--description", help="Tool description")
+    p_create.add_argument("-c", "--category", choices=["Text", "Developer", "Data", "Other"], default="Other", help="Tool category")
     p_create.add_argument("-p", "--prompt", help="Prompt template")
     p_create.add_argument("--provider", help="AI provider (default: mock)")
     p_create.add_argument("-f", "--force", action="store_true", help="Overwrite existing")

src/cmdforge/cli/tool_commands.py

@@ -77,6 +77,7 @@ def cmd_create(args):
     tool = Tool(
         name=name,
         description=args.description or "",
+        category=args.category or "Other",
         arguments=[],
         steps=steps,
         output="{response}" if steps else "{input}"