fix(analytics): Inject current UTC date/time into analytics agent prompt for relative-time queries

Author: rstrahan

CHANGELOG.md

@@ -14,12 +14,11 @@ SPDX-License-Identifier: MIT-0
 
 ### Fixed
 
-- **Fixed** agentic extraction crash (`TypeError: unsupported format string passed to NoneType.__format__`) when table parsing stats contain `None` values for `avg_confidence` or `parse_success_rate`.
-- **Fixed** agentic extraction `map_table_to_schema` producing phantom empty rows from non-matching tables (e.g. account_summary rows prepended to transaction_details), causing list item ordering to be shifted by several positions.
 - **Error Analyzer model selection** — The agent was using the Chat Companion's model instead of its own configured model.
 - **Error Analyzer log processing** — Fixed early termination that stopped searching after the first Lambda function with errors; now searches all relevant log groups.
 - **Error Analyzer log truncation** — Fixed handling of long log messages to trim them rather than skip them entirely.
 - **Reprocess from Document Details** — Fixed config version not being passed when reprocessing a document from the Document Details page (showed "N/A" instead of the selected version).
+- **Analytics Agent date awareness** — Injected current UTC date/time into the analytics agent system prompt so the LLM can correctly handle relative-time queries (e.g., "show me today's documents", "what was processed this week").
 
 ## Templates
    - us-west-2: `https://s3.us-west-2.amazonaws.com/aws-ml-blog-us-west-2/artifacts/genai-idp/idp-main_0.5.6.yaml`