feat: ocr (#18836)

* feat: add OCR functionality and related configurations

* chore: update labeler configuration for machine learning files

* feat(i18n): enhance OCR model descriptions and add orientation classification and unwarping features

* chore: update Dockerfile to include ccache for improved build performance

* feat(ocr): enhance OCR model configuration with orientation classification and unwarping options, update PaddleOCR integration, and improve response structure

* refactor(ocr): remove OCR_CLEANUP job from enum and type definitions

* refactor(ocr): remove obsolete OCR entity and migration files, and update asset job status and schema to accommodate new OCR table structure

* refactor(ocr): update OCR schema and response structure to use individual coordinates instead of bounding box, and adjust related service and repository files

* feat: enhance OCR configuration and functionality

- Updated OCR settings to include minimum detection box score, minimum detection score, and minimum recognition score.
- Refactored PaddleOCRecognizer to utilize new scoring parameters.
- Introduced new database tables for asset OCR data and search functionality.
- Modified related services and repositories to support the new OCR features.
- Updated translations for improved clarity in settings UI.

* sql changes

* use rapidocr

* change dto

* update web

* update lock

* update api

* store positions as normalized floats

* match column order in db

* update admin ui settings descriptions

fix max resolution key

set min threshold to 0.1

fix bind

* apply config correctly, adjust defaults

* unnecessary model type

* unnecessary sources

* fix(ocr): switch RapidOCR lang type from LangDet to LangRec

* fix(ocr): expose lang_type (LangRec.CH) and font_path on OcrOptions for RapidOCR

* fix(ocr): make OCR text search case- and accent-insensitive using ILIKE + unaccent

* fix(ocr): add OCR search fields

* fix: Add OCR database migration and update ML prediction logic.

* trigrams are already case insensitive

* add tests

* format

* update migrations

* wrong uuid function

* linting

* maybe fix medium tests

* formatting

* fix weblate check

* openapi

* sql

* minor fixes

* maybe fix medium tests part 2

* passing medium tests

* format web

* readd sql

* format dart

* disabled in e2e

* chore: translation ordering

---------

Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>
Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

server/src/schema/index.ts

@@ -35,6 +35,7 @@ import { AssetFileTable } from 'src/schema/tables/asset-file.table';
 import { AssetJobStatusTable } from 'src/schema/tables/asset-job-status.table';
 import { AssetMetadataAuditTable } from 'src/schema/tables/asset-metadata-audit.table';
 import { AssetMetadataTable } from 'src/schema/tables/asset-metadata.table';
+import { AssetOcrTable } from 'src/schema/tables/asset-ocr.table';
 import { AssetTable } from 'src/schema/tables/asset.table';
 import { AuditTable } from 'src/schema/tables/audit.table';
 import { FaceSearchTable } from 'src/schema/tables/face-search.table';
@@ -47,6 +48,7 @@ import { MemoryTable } from 'src/schema/tables/memory.table';
 import { MoveTable } from 'src/schema/tables/move.table';
 import { NaturalEarthCountriesTable } from 'src/schema/tables/natural-earth-countries.table';
 import { NotificationTable } from 'src/schema/tables/notification.table';
+import { OcrSearchTable } from 'src/schema/tables/ocr-search.table';
 import { PartnerAuditTable } from 'src/schema/tables/partner-audit.table';
 import { PartnerTable } from 'src/schema/tables/partner.table';
 import { PersonAuditTable } from 'src/schema/tables/person-audit.table';
@@ -87,6 +89,7 @@ export class ImmichDatabase {
     AssetMetadataTable,
     AssetMetadataAuditTable,
     AssetJobStatusTable,
+    AssetOcrTable,
     AssetTable,
     AssetFileTable,
     AuditTable,
@@ -101,6 +104,7 @@ export class ImmichDatabase {
     MoveTable,
     NaturalEarthCountriesTable,
     NotificationTable,
+    OcrSearchTable,
     PartnerAuditTable,
     PartnerTable,
     PersonTable,
@@ -174,6 +178,8 @@ export interface DB {
   asset_metadata: AssetMetadataTable;
   asset_metadata_audit: AssetMetadataAuditTable;
   asset_job_status: AssetJobStatusTable;
+  asset_ocr: AssetOcrTable;
+  ocr_search: OcrSearchTable;
 
   audit: AuditTable;