TensorZero UI should only require a gateway URL, and API key, (and for the time being a Postgres URL). We should get rid of all other requirements.

NAPI database client code:

• getModelUsageTimeseries (Migrate getModelLatencyQuantiles and getModelUsageTimeseries #5124)
• getModelLatencyQuantiles (Migrate getModelLatencyQuantiles and getModelUsageTimeseries #5124)
• countDistinctModelsUsed (Migrate model count route to gateway #5123)
• queryEpisodeTable (Migrate queryEpisodeTable and queryEpisodeTableBounds to gateway #5131)
• queryEpisodeTableBounds (Migrate queryEpisodeTable and queryEpisodeTableBounds to gateway #5131)
• queryFeedbackByTargetId (Migrate queryFeedbackByTargetId #5227)
• queryDemonstrationFeedbackByInferenceId (Port queryDemonstrationFeedbackByInferenceId to backend #5340)
• queryFeedbackBoundsByTargetId (Migrate queryFeedbackBoundsByTargetId #5231)
• getCumulativeFeedbackTimeseries (Migrate getCumulativeFeedbackTimeseries #5269)
• countFeedbackByTargetId (Migrate countFeedbackByTargetId #5262)
• countRowsForDataset (Delete dataset builder napi calls #5251)
• insertRowsForDataset (Delete dataset builder napi calls #5251)
• countDatasets (Delete dataset builder napi calls #5251)
• countDatapointsForDatasetFunction (Port count datapoints query to gateway #5115)
• getFeedbackByVariant (unused, deleting in Migrate getCumulativeFeedbackTimeseries #5269)

Typescript code:

inference.server.ts

• Migrate countInferencesForEpisode to gateway (Migrate countInferencesForEpisode #5132)
• Migrate queryInferenceById to gateway (Use get inference v1 API in UI #5072)
• Migrate queryModelInferencesByInferenceId to gateway (Add internal API to get ModelInference by inference ID #5107)
• Migrate countInferencesByFunction to gateway (Port countInferencesByFunction to backend API #5372)

evaluations.server.ts

• Migrate countTotalEvaluationRuns to gateway (Port countTotalEvaluationRuns to gateway #5120)
• Migrate getEvaluationRunInfo to gateway (Migrate list evaluation runs to gateway #5130)
• Migrate getEvaluationRunInfos to gateway (Migrate getEvaluationRunInfos to backend #5254)
• Migrate getEvaluationRunInfosForDatapoint to gateway (Migrate getEvaluationRunInfosForDatapoint to backend #5258)
• Migrate getEvaluationResults to gateway (Migrate getEvaluationsForDatapoint and getEvaluationResults #5273)
• Migrate getEvaluationStatistics to gateway (Migrate getEvaluationStatistics #5346)
• Migrate countDatapointsForEvaluation to gateway (Migrate countDatapointsForEvaluation #5135)
• Migrate searchEvaluationRuns to gateway (Migrate searchEvaluationRuns #5136)
• Migrate getEvaluationsForDatapoint to gateway (Migrate getEvaluationsForDatapoint #5371)

workflow_evaluations.server.ts

• Migrate getWorkflowEvaluationRuns to gateway (Migrate workflow evaluation runs queries #5252)
• Migrate searchWorkflowEvaluationRuns to gateway (Migrate workflow evaluation runs queries #5252)
• Migrate countWorkflowEvaluationRuns to gateway (Migrate workflow evaluation runs queries #5252)
• Migrate getWorkflowEvaluationRunsByIds to gateway (Migrate getWorkflowEvaluationRunsByIds #5264)
• Migrate getWorkflowEvaluationRunEpisodesByRunIdWithFeedback to gateway (Migrate remaining workflow eval APIs #5280)
• Migrate getWorkflowEvaluationRunStatisticsByMetricName to gateway (Migrate getWorkflowEvaluationRunStatisticsByMetricName #5272)
• Migrate countWorkflowEvaluationRunEpisodes to gateway (Migrate remaining workflow eval APIs #5280)
• Migrate getWorkflowEvaluationProjects to gateway (Migrate getWorkflowEvaluationProjects #5173)
• Migrate countWorkflowEvaluationProjects to gateway (Migrate countWorkflowEvaluationProjects #5232)
• Migrate getWorkflowEvaluationRunEpisodesByTaskName to gateway (Migrate get/countWorkflowEvaluationRunEpisodesByTaskName #5287)
• Migrate countWorkflowEvaluationRunEpisodesByTaskName to gateway (Migrate get/countWorkflowEvaluationRunEpisodesByTaskName #5287)

function.ts

• Migrate getVariantPerformances to gateway (Migrate getVariantPerformances #5278)
• Migrate countMetricData to gateway
• Migrate countDemonstrationDataForFunction to gateway (Port "curated inference" clickhouse queries to gateway #5067)
• Migrate getVariantCounts to gateway (Port count inferences by variant to gateway #5106)
• Remove getUsedVariants to just use getVariantCounts
• Migrate getFunctionThroughputByVariant to gateway (Migrate getFunctionThroughputByVariant #5243)

feedback.ts

• Migrate queryMetricsWithFeedback to gateway (Migrate queryMetricsWithFeedback (to get_function_metrics) #5141)
• Migrate queryLatestFeedbackIdByMetric to gateway (Migrate queryLatestFeedbackIdByMetric to gateway #5145)

curation.server.ts

• Migrate countFeedbacksForMetric to gateway (Port "curated inference" clickhouse queries to gateway #5067)
• Migrate countCuratedInferences to gateway (Port "curated inference" clickhouse queries to gateway #5067)

Cleanup

• Rename some of the -stats endpoints to be count (since stats may be confused with actual aggregating statistics) (Rename -stats to -count for internal routes for clarity #5353)
• Reorder modules so it's all endpoints::module::internal::...
• Do another pass to make all underscore routes to be hyphenated (Replace hyphen with understores in API routes #5382)