diff --git a/.kiro/specs/stonks-oracle/tasks.md b/.kiro/specs/stonks-oracle/tasks.md
index 9e92d3a..2878478 100644
--- a/.kiro/specs/stonks-oracle/tasks.md
+++ b/.kiro/specs/stonks-oracle/tasks.md
@@ -137,7 +137,7 @@
 
 ## Phase 15 - CI Validation, Helm Deployment, and Cluster Rollout
 - [-] 15. Commit, push, validate CI, create Helm chart, and deploy to cluster
-- [-] 15.1 Commit and push code to GitHub
+- [x] 15.1 Commit and push code to GitHub
   - Configure git with SSH key for the private repo
   - Commit all current changes with message `phase 14-15: docker build validation and helm deployment`
   - Push to main branch
diff --git a/services/adapters/__init__.py b/services/adapters/__init__.py
index b4022bf..4f884f2 100644
--- a/services/adapters/__init__.py
+++ b/services/adapters/__init__.py
@@ -1,6 +1,5 @@
 # Ingestion Adapters
 from .base import AdapterResult, BaseAdapter
-from .resilient import ResilientAdapter, RetryConfig, RetryStats, compute_delay
 from .broker_adapter import (
     AccountInfo,
     AlpacaBrokerAdapter,
@@ -17,6 +16,7 @@ from .broker_adapter import (
 from .filings_adapter import FilingsDataAdapter, SECEdgarAdapter
 from .market_adapter import MarketDataAdapter, PolygonMarketAdapter
 from .news_adapter import NewsDataAdapter, PolygonNewsAdapter
+from .resilient import ResilientAdapter, RetryConfig, RetryStats, compute_delay
 
 __all__ = [
     "AccountInfo",
diff --git a/services/adapters/broker_service.py b/services/adapters/broker_service.py
index 6695377..0b0cf4a 100644
--- a/services/adapters/broker_service.py
+++ b/services/adapters/broker_service.py
@@ -36,19 +36,24 @@ from services.adapters.broker_adapter import (
     OrderType,
     TradingMode,
 )
+from services.lake_publisher.worker import (
+    LAKEHOUSE_BUCKET,
+    publish_positions_daily_batch,
+    publish_trade_fill,
+    publish_trade_order,
+)
+from services.risk.approval import (
+    ApprovalRequest,
+    compute_expiry,
+    create_approval_request,
+    requires_approval,
+)
 from services.risk.engine import (
     AccountRiskState,
     PortfolioRiskConfig,
     ProposedOrder,
     evaluate_order,
 )
-from services.risk.approval import (
-    ApprovalRequest,
-    ApprovalStatus,
-    compute_expiry,
-    create_approval_request,
-    requires_approval,
-)
 from services.shared.audit import (
     audit_approval_requested,
     audit_duplicate_prevented,
@@ -57,15 +62,9 @@ from services.shared.audit import (
     audit_order_submitted,
     audit_risk_evaluated,
 )
-from services.lake_publisher.worker import (
-    publish_trade_order,
-    publish_trade_fill,
-    publish_positions_daily_batch,
-    LAKEHOUSE_BUCKET,
-)
 from services.shared.config import load_config
 from services.shared.db import get_pg_pool, get_redis
-from services.shared.logging import Span, new_trace_id, set_trace_context, setup_logging
+from services.shared.logging import setup_logging
 from services.shared.metrics import (
     ORDERS_DUPLICATES_PREVENTED,
     ORDERS_FILLED,
diff --git a/services/adapters/paper_trading.py b/services/adapters/paper_trading.py
index 701ae06..739d1b1 100644
--- a/services/adapters/paper_trading.py
+++ b/services/adapters/paper_trading.py
@@ -18,6 +18,7 @@ from typing import Any
 
 import asyncpg
 
+from services.adapters.base import AdapterResult
 from services.adapters.broker_adapter import (
     AccountInfo,
     BrokerDataAdapter,
@@ -30,7 +31,6 @@ from services.adapters.broker_adapter import (
     PositionInfo,
     TradingMode,
 )
-from services.adapters.base import AdapterResult
 
 logger = logging.getLogger("paper_trading")
 
diff --git a/services/adapters/web_scrape_adapter.py b/services/adapters/web_scrape_adapter.py
index 1aae573..0203f3f 100644
--- a/services/adapters/web_scrape_adapter.py
+++ b/services/adapters/web_scrape_adapter.py
@@ -13,8 +13,8 @@ import json
 import logging
 import time
 from datetime import datetime, timezone
-from urllib.parse import urlparse
 from typing import Any
+from urllib.parse import urlparse
 
 import httpx
 from bs4 import BeautifulSoup
diff --git a/services/aggregation/scoring.py b/services/aggregation/scoring.py
index b66818b..7e3e62b 100644
--- a/services/aggregation/scoring.py
+++ b/services/aggregation/scoring.py
@@ -15,7 +15,6 @@ from datetime import datetime, timezone
 from services.shared.schemas import MarketContext
 
 
-
 @dataclass(frozen=True)
 class ScoringConfig:
     """Tunable parameters for signal scoring."""
diff --git a/services/aggregation/worker.py b/services/aggregation/worker.py
index e56823c..700cf9c 100644
--- a/services/aggregation/worker.py
+++ b/services/aggregation/worker.py
@@ -21,9 +21,11 @@ from services.aggregation.contradiction import CatalystEntry, detect_contradicti
 from services.aggregation.evidence import (
     EvidenceRankConfig,
     RankedEvidence,
-    rank_evidence as _rank_evidence_composite,
     rank_evidence_detailed,
 )
+from services.aggregation.evidence import (
+    rank_evidence as _rank_evidence_composite,
+)
 from services.aggregation.market_context import fetch_market_context
 from services.aggregation.scoring import (
     ScoringConfig,
@@ -32,13 +34,13 @@ from services.aggregation.scoring import (
     sentiment_to_numeric,
     weighted_sentiment_average,
 )
-from services.shared.schemas import TrendDirection, TrendSummary, TrendWindow
 from services.shared.metrics import (
     AGGREGATION_CONTRADICTION_SCORE,
     AGGREGATION_DURATION,
     AGGREGATION_SIGNALS_PROCESSED,
     AGGREGATION_WINDOWS_COMPUTED,
 )
+from services.shared.schemas import TrendDirection, TrendSummary, TrendWindow
 
 logger = logging.getLogger(__name__)
 
diff --git a/services/api/app.py b/services/api/app.py
index 2d3f2ae..b3f066b 100644
--- a/services/api/app.py
+++ b/services/api/app.py
@@ -20,15 +20,15 @@ from typing import Any, Optional
 
 import asyncpg
 from fastapi import FastAPI, HTTPException, Query, Request
+from prometheus_client import CONTENT_TYPE_LATEST, generate_latest
 from starlette.middleware.base import BaseHTTPMiddleware
+from starlette.responses import Response
 
+from services.extractor.metrics import get_model_performance_summary
 from services.shared.audit import get_entity_audit_trail, get_order_audit_trail
 from services.shared.config import load_config
 from services.shared.db import get_pg_pool
 from services.shared.logging import new_trace_id, set_trace_context, setup_logging
-from services.extractor.metrics import get_model_performance_summary
-from prometheus_client import generate_latest, CONTENT_TYPE_LATEST
-from starlette.responses import Response
 
 logger = logging.getLogger("query_api")
 
@@ -339,7 +339,7 @@ async def list_trends(
     offset: int = 0,
 ):
     """List trend summaries with optional filters."""
-    conditions = [f"entity_type = $1"]
+    conditions = ["entity_type = $1"]
     params: list[Any] = [entity_type]
     idx = 2
 
diff --git a/services/extractor/main.py b/services/extractor/main.py
index c4b0ae6..20634d5 100644
--- a/services/extractor/main.py
+++ b/services/extractor/main.py
@@ -30,6 +30,7 @@ async def main() -> None:
     ollama = OllamaClient(config.ollama)
 
     import json
+
     import redis.asyncio as aioredis
 
     redis_client = aioredis.from_url(config.redis.url)
diff --git a/services/extractor/prompts.py b/services/extractor/prompts.py
index b62c2df..8b20a7a 100644
--- a/services/extractor/prompts.py
+++ b/services/extractor/prompts.py
@@ -11,7 +11,7 @@ from __future__ import annotations
 import json
 from typing import Any
 
-from services.extractor.schemas import generate_json_schema, SCHEMA_VERSION
+from services.extractor.schemas import SCHEMA_VERSION, generate_json_schema
 from services.shared.schemas import (
     DocumentType,
 )
diff --git a/services/extractor/worker.py b/services/extractor/worker.py
index d6afe69..1e4a76f 100644
--- a/services/extractor/worker.py
+++ b/services/extractor/worker.py
@@ -25,13 +25,6 @@ from services.shared.metadata import (
     persist_document_intelligence,
     update_document_status,
 )
-from services.shared.storage import (
-    upload_extraction_intelligence,
-    upload_extraction_prompt,
-    upload_extraction_raw_output,
-    upload_extraction_validation,
-)
-from services.shared.logging import Span
 from services.shared.metrics import (
     EXTRACTION_ATTEMPTS,
     EXTRACTION_CONFIDENCE,
@@ -41,6 +34,12 @@ from services.shared.metrics import (
     EXTRACTION_TOKEN_ESTIMATE,
     EXTRACTION_VALIDATION_ERRORS,
 )
+from services.shared.storage import (
+    upload_extraction_intelligence,
+    upload_extraction_prompt,
+    upload_extraction_raw_output,
+    upload_extraction_validation,
+)
 
 logger = logging.getLogger("extractor_worker")
 
diff --git a/services/ingestion/worker.py b/services/ingestion/worker.py
index b1b8728..4403324 100644
--- a/services/ingestion/worker.py
+++ b/services/ingestion/worker.py
@@ -16,20 +16,19 @@ from services.adapters.web_scrape_adapter import WebScrapeAdapter
 from services.shared.config import load_config
 from services.shared.db import get_minio, get_pg_pool, get_redis
 from services.shared.dedupe import dedupe_items, mark_as_seen
+from services.shared.logging import (
+    Span,
+    inject_trace_context,
+    new_trace_id,
+    set_trace_context,
+    setup_logging,
+)
 from services.shared.metadata import (
     persist_ingestion_items,
     record_retrieval_failure,
     reset_source_retry_state,
 )
-from services.shared.redis_keys import (
-    QUEUE_INGESTION,
-    QUEUE_PARSING,
-    dedupe_key,
-    queue_key,
-)
-from services.shared.logging import Span, extract_trace_context, inject_trace_context, new_trace_id, set_trace_context, setup_logging
 from services.shared.metrics import (
-    ACTIVE_JOBS,
     INGESTION_ADAPTER_DURATION,
     INGESTION_ERRORS,
     INGESTION_ITEMS_DEDUPED,
@@ -37,8 +36,13 @@ from services.shared.metrics import (
     INGESTION_ITEMS_NEW,
     INGESTION_JOBS_TOTAL,
 )
+from services.shared.redis_keys import (
+    QUEUE_INGESTION,
+    QUEUE_PARSING,
+    dedupe_key,
+    queue_key,
+)
 from services.shared.storage import (
-    bucket_for_source,
     ensure_buckets,
     upload_raw_artifact,
 )
@@ -88,7 +92,6 @@ async def process_job(
             return
 
         # Store raw payload in MinIO
-        bucket = bucket_for_source(source_type)
         artifact_type = "raw_html" if source_type == "web_scrape" else "raw_json"
         storage_uri = upload_raw_artifact(
             minio_client,
diff --git a/services/lake_publisher/iceberg.py b/services/lake_publisher/iceberg.py
index 6b4a3d8..b7ecf06 100644
--- a/services/lake_publisher/iceberg.py
+++ b/services/lake_publisher/iceberg.py
@@ -30,8 +30,8 @@ from services.lake_publisher.partitions import (
 )
 from services.lake_publisher.worker import (
     COMPANY_EVENTS_SCHEMA,
-    DOCUMENTS_SCHEMA,
     DOCUMENT_EXTRACTIONS_SCHEMA,
+    DOCUMENTS_SCHEMA,
     MARKET_BARS_SCHEMA,
     MARKET_QUOTES_SCHEMA,
     MODEL_PERFORMANCE_SCHEMA,
diff --git a/services/lake_publisher/jobs.py b/services/lake_publisher/jobs.py
index 5c1c6c0..9c3468e 100644
--- a/services/lake_publisher/jobs.py
+++ b/services/lake_publisher/jobs.py
@@ -33,19 +33,19 @@ import asyncpg
 import redis.asyncio as aioredis
 from minio import Minio
 
+from services.lake_publisher.partitions import partition_values
 from services.lake_publisher.worker import (
     publish_document_extraction,
+    publish_document_extractions_batch,
     publish_document_fact,
+    publish_documents_batch,
     publish_market_bar,
     publish_market_quote,
-    publish_trade_order,
-    publish_trade_fill,
     publish_pnl_daily,
-    publish_documents_batch,
-    publish_document_extractions_batch,
     publish_positions_daily_batch,
+    publish_trade_fill,
+    publish_trade_order,
 )
-from services.lake_publisher.partitions import partition_values
 from services.shared.config import load_config
 from services.shared.db import get_minio, get_pg_pool, get_redis
 from services.shared.logging import setup_logging
diff --git a/services/lake_publisher/partitions.py b/services/lake_publisher/partitions.py
index 0b47cd7..49b4eab 100644
--- a/services/lake_publisher/partitions.py
+++ b/services/lake_publisher/partitions.py
@@ -21,8 +21,7 @@ from __future__ import annotations
 
 import uuid
 from dataclasses import dataclass, field
-from datetime import date, datetime, timezone
-
+from datetime import date, datetime
 
 LAKEHOUSE_BUCKET = "stonks-lakehouse"
 WAREHOUSE_PREFIX = "warehouse"
diff --git a/services/lake_publisher/worker.py b/services/lake_publisher/worker.py
index c7dfe19..c55fba6 100644
--- a/services/lake_publisher/worker.py
+++ b/services/lake_publisher/worker.py
@@ -28,7 +28,6 @@ from services.shared.metrics import (
     LAKE_FACTS_PUBLISHED,
     LAKE_PUBLISH_BYTES,
     LAKE_PUBLISH_DURATION,
-    LAKE_PUBLISH_ERRORS,
 )
 from services.shared.schemas import Recommendation
 
diff --git a/services/parser/worker.py b/services/parser/worker.py
index b30efab..5547947 100644
--- a/services/parser/worker.py
+++ b/services/parser/worker.py
@@ -22,15 +22,19 @@ from minio import Minio
 from services.parser.html_parser import ParsedDocument, detect_company_mentions, parse_html
 from services.shared.config import load_config
 from services.shared.db import get_minio, get_pg_pool, get_redis
-from services.shared.logging import Span, extract_trace_context, inject_trace_context, new_trace_id, set_trace_context, setup_logging
+from services.shared.logging import (
+    inject_trace_context,
+    new_trace_id,
+    set_trace_context,
+    setup_logging,
+)
+from services.shared.metadata import update_document_parse_results
 from services.shared.metrics import (
-    ACTIVE_JOBS,
     PARSE_DURATION,
     PARSE_JOBS_TOTAL,
     PARSE_LOW_QUALITY_TOTAL,
     PARSE_QUALITY_SCORE,
 )
-from services.shared.metadata import update_document_parse_results
 from services.shared.redis_keys import QUEUE_EXTRACTION, QUEUE_PARSING, queue_key
 from services.shared.storage import upload_normalized_text, upload_parser_output
 
diff --git a/services/recommendation/worker.py b/services/recommendation/worker.py
index b332e8e..5ec11f9 100644
--- a/services/recommendation/worker.py
+++ b/services/recommendation/worker.py
@@ -13,7 +13,9 @@ import logging
 from datetime import datetime, timezone
 
 import asyncpg
+from minio import Minio
 
+from services.lake_publisher.worker import publish_recommendation_facts
 from services.recommendation.eligibility import (
     EligibilityConfig,
     EligibilityResult,
@@ -29,10 +31,12 @@ from services.recommendation.thesis_llm import (
     THESIS_PROMPT_VERSION,
     rewrite_thesis_with_llm,
 )
-from minio import Minio
-
-from services.lake_publisher.worker import publish_recommendation_facts
 from services.shared.config import OllamaConfig
+from services.shared.metrics import (
+    RECOMMENDATION_CONFIDENCE,
+    RECOMMENDATION_GENERATED,
+    RECOMMENDATION_SUPPRESSED,
+)
 from services.shared.schemas import (
     ModelMetadata,
     PositionSizing,
@@ -42,11 +46,6 @@ from services.shared.schemas import (
     TrendSummary,
     TrendWindow,
 )
-from services.shared.metrics import (
-    RECOMMENDATION_CONFIDENCE,
-    RECOMMENDATION_GENERATED,
-    RECOMMENDATION_SUPPRESSED,
-)
 
 logger = logging.getLogger(__name__)
 
diff --git a/services/risk/approval.py b/services/risk/approval.py
index ff2c672..3381a55 100644
--- a/services/risk/approval.py
+++ b/services/risk/approval.py
@@ -19,7 +19,6 @@ from typing import Any
 import asyncpg
 
 from services.risk.engine import (
-    OperatorApproval,
     PortfolioRiskConfig,
     TradingMode,
 )
diff --git a/services/risk/engine.py b/services/risk/engine.py
index a7d7837..f0a9dc9 100644
--- a/services/risk/engine.py
+++ b/services/risk/engine.py
@@ -19,7 +19,6 @@ from typing import Any
 
 from pydantic import BaseModel, Field
 
-
 # ---------------------------------------------------------------------------
 # Enums
 # ---------------------------------------------------------------------------