fix: make CLOUD_RUN_JOBS_SA_KEY optional and add error handling for config loading

refactor: streamline PubSubService initialization and enhance error handling

fix: handle missing GCP credentials in all PubSub init calls

fix: disable PubSub gracefully when no GCP credentials available

refactor: simplify PubSubService initialization and remove unused code

feat: deploy to HuggingFace with Firebase auth and PubSub fix

fix: correct placement of closing parenthesis in API router inclusion

Merge branch 'development' into beta

fix: correct formatting of categorization router inclusion in API router

Merge branch 'development' into fix/sse-issues

Merge pull request #410 from kittykat-ai/fix/sse-issues

feat: add A2I generations service and router for handling generation requests

Merge pull request #409 from kittykat-ai/fix/sse-issues

fix: improve MongoDB connection handling and logging in lifespan management

feat: refactor to image api from response api in openai

Merge pull request #407 from kittykat-ai/feat/openai-image-response-usage-and-credit-pricing

Merge branch 'development' into feat/increase-image-provider-timeouts

feat: increase image provider timeouts from 600s to 1200s

Merge branch 'development' into feat/gunicorn-setup

feat: update Dockerfile and add Gunicorn configuration for improved performance

Merge pull request #400 from kittykat-ai/feat/openai-image-response-usage-and-credit-pricing

chore: added retry decorator to the openai provider

Merge pull request #398 from kittykat-ai/feat/openai-image-response-usage-and-credit-pricing

feat: update OpenAI image credit calculation to use ResponseUsage with cached token pricing

Merge pull request #394 from kittykat-ai/feat/add-retry-byteplus

Merge pull request #392 from kittykat-ai/feat/add-retry-byteplus

feat: add retry mechanism to image generation methods in BytePlusImageService

Merge pull request #388 from kittykat-ai/feat/invalid-parameter-error-propagation

feat: propagate invalid_parameter_error from byteplus through image generation failure handling

Merge pull request #386 from kittykat-ai/feat/integrate-smart-upload-to-gallery

feat: generalize product SKU category filter endpoint to support multi-category filtering with pagination

feat: add endpoints to filter product SKUs by category and list brand categories

feat: added ranked_product_variant_refs in SmartMatchLLMResponse

feat: implemented variant level analysis

Merge pull request #383 from kittykat-ai/hotfix/file-upload-bug

fix: remove unnecessary print statements and database update for file uploads

Merge pull request #373 from kittykat-ai/feat/user-token-export

Merge pull request #380 from kittykat-ai/feat/ref-img-para-include

fix: persist reference images to generation parameters collection in creative studio

feat: update token usage export endpoint to require parameters directly

feat: update token usage export endpoint to require parameters

Merge pull request #374 from kittykat-ai/feat/user-token-usage

feat: implemented product level analysis

feat: add migration and tasklist update functionality for bulk move operations

feat: implemented product level analysis

feat: modified system prompt to ensure unique product image is used once in all categories, products, and variants.

chore: added uuid to images in product sku

feat: implemented the analysis of variants after saved

Merge branch 'development' into feat/user-token-usage

feat: implement token usage CSV export functionality with date range filtering