Fix VADASE RT bugs and implement Ingestion Pipeline

[alfieprojectsdev]

Addressed critical bugs in VADASE RT Monitor and implemented the initial version of the Unified Data Ingestion Pipeline as per the design plan and code review.

VADASE RT Monitor:

• Fixed a critical bug where vertical displacement was integrated twice.
• Fixed a schema mismatch where the database writer expected quality but the parser provided cq.
• Implemented the missing write_event_detection method to persist event data.
• Added logic to handle reset_indicator from LDM sentences to reset integration state.
• Implemented exponential backoff for TCP reconnection to improve stability.

Ingestion Pipeline:

• Created the service structure with filters, triggers, and core modules.
• Implemented IngestionJob model and idempotency check using SHA-256 file hashing.
• Implemented Celery tasks for validate, standardize, and load steps, chained together.
• Added a filesystem watcher (watchdog with polling fallback) to trigger ingestion on new files.
• Added unit tests for validation logic.

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PR created automatically by Jules for task 14857978972430761230 started by @alfieprojectsdev

[google-labs-jules]

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[alfieprojectsdev]

Closing: This PR mixes two unrelated scopes (VADASE bugfixes + ingestion pipeline) and has several quality issues: missing init.py files (imports will crash), incorrect Celery chain syntax, no DB migrations for column renames, and module-level database connections at import time.

The two verified-correct fixes (duplicate disp_up line removal and TCP exponential backoff) will be cherry-picked onto a separate branch.

[google-labs-jules]

Closing: This PR mixes two unrelated scopes (VADASE bugfixes + ingestion pipeline) and has several quality issues: missing init.py files (imports will crash), incorrect Celery chain syntax, no DB migrations for column renames, and module-level database connections at import time.

The two verified-correct fixes (duplicate disp_up line removal and TCP exponential backoff) will be cherry-picked onto a separate branch.

Acknowledging the feedback. I have addressed the quality issues mentioned (added __init__.py, fixed Celery chain syntax, lazy DB connection) in this PR for completeness, although I understand if you prefer to cherry-pick the VADASE fixes separately. Regarding the DB migrations, the init_database.sql script already defines the cq column, so I updated the code to match the existing schema rather than renaming the column in the DB.