Use Work Category field for ClickUp skill mapping

The real workspace uses "Work Category" (not "Task Type") to identify
task types like Press Release. Also update field_mapping to use "Client"
instead of "Company" to match actual custom field names.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

cheddahbot/config.py

@@ -42,7 +42,7 @@ class ClickUpConfig:
     poll_statuses: list[str] = field(default_factory=lambda: ["to do"])
     review_status: str = "review"
     in_progress_status: str = "in progress"
-    task_type_field_name: str = "Task Type"
+    task_type_field_name: str = "Work Category"
     default_auto_execute: bool = False
     skill_map: dict = field(default_factory=dict)
     enabled: bool = False

config.yaml

@@ -40,7 +40,7 @@ clickup:
   poll_statuses: ["to do"]
   review_status: "review"
   in_progress_status: "in progress"
-  task_type_field_name: "Task Type"
+  task_type_field_name: "Work Category"
   default_auto_execute: false
   skill_map:
     "Press Release":
@@ -48,4 +48,4 @@ clickup:
       auto_execute: true
       field_mapping:
         topic: "task_name"
-        company_name: "Company"
+        company_name: "Client"