chore(agents-api): increase temporal workflows & activities timeouts

[HamadaSalhab]

[!IMPORTANT] Increase Temporal workflows and activities timeouts using temporal_schedule_to_close_timeout with a default of 3600 seconds.

• Behavior:
  • Increase schedule_to_close_timeout for Temporal workflows and activities using temporal_schedule_to_close_timeout in storage_handler.py, embed_docs.py, mem_mgmt.py, mem_rating.py, summarization.py, task_execution/__init__.py, transition.py, and truncation.py.
  • Default timeout set to 3600 seconds in env.py and docker-compose.yml.
• Environment:
  • Add temporal_schedule_to_close_timeout to env.py and docker-compose.yml with a default of 3600 seconds.

^{This description was created by for 4cb9d17b1ee8edfee54fce5f2e19702a399a23d0. It will automatically update as commits are pushed.}